From c9ea1b6979da8871aefb25b5aa49d0cfa2234cf1 Mon Sep 17 00:00:00 2001
From: IntelOrca <ted@brambles.org>
Date: Wed, 1 Apr 2015 18:13:25 +0100
Subject: [PATCH] refactor RCT1 import code

---
 projects/openrct2.vcxproj         |    1 +
 projects/openrct2.vcxproj.filters |    4 +-
 src/editor.c                      | 1149 ++---------------------------
 src/rct1.c                        | 1013 +++++++++++++++++++++++++
 src/rct1.h                        |    5 +
 src/util/util.c                   |   26 +
 src/util/util.h                   |    1 +
 7 files changed, 1101 insertions(+), 1098 deletions(-)
 create mode 100644 src/rct1.c

diff --git a/projects/openrct2.vcxproj b/projects/openrct2.vcxproj
index 537c625534..8568736198 100644
--- a/projects/openrct2.vcxproj
+++ b/projects/openrct2.vcxproj
@@ -62,6 +62,7 @@
     <ClCompile Include="..\src\platform\unix.c" />
     <ClCompile Include="..\src\platform\osx.c" />
     <ClCompile Include="..\src\platform\windows.c" />
+    <ClCompile Include="..\src\rct1.c" />
     <ClCompile Include="..\src\rct2.c" />
     <ClCompile Include="..\src\ride\ride.c" />
     <ClCompile Include="..\src\ride\ride_data.c" />
diff --git a/projects/openrct2.vcxproj.filters b/projects/openrct2.vcxproj.filters
index ccc255778a..e07f978270 100644
--- a/projects/openrct2.vcxproj.filters
+++ b/projects/openrct2.vcxproj.filters
@@ -363,7 +363,6 @@
     <ClCompile Include="..\src\interface\viewport_interaction.c">
       <Filter>Source\Interface</Filter>
     </ClCompile>
-    <ClCompile Include="..\lib\lodepng\lodepng.c" />
     <ClCompile Include="..\src\world\footpath.c">
       <Filter>Source\World</Filter>
     </ClCompile>
@@ -429,6 +428,9 @@
     <ClCompile Include="..\src\world\scenery.c">
       <Filter>Source\World</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\rct1.c">
+      <Filter>Source</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\src\management\award.h">
diff --git a/src/editor.c b/src/editor.c
index 3b038bbfeb..1c5bddf084 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -47,24 +47,9 @@
 static void set_all_land_owned();
 static int editor_load_landscape_from_sv4(const char *path);
 static int editor_load_landscape_from_sc4(const char *path);
-static int editor_read_sc4(char *src, int length);
-static int editor_read_sv4(char *src, int length);
-static int editor_read_s4(rct1_s4 *data);
+static void editor_finalise_main_view();
 static int editor_read_s6(const char *path);
 
-static void editor_load_rct1_default_objects();
-static void editor_fix_rct1_scenery();
-static void editor_fix_rct1_terrain();
-static void map_update_entrance_positions();
-static void editor_rct1_reset_research();
-
-typedef struct {
-	const rct_object_entry* entries;
-	int count;
-} RCT1DefaultObjectsGroup;
-
-static const RCT1DefaultObjectsGroup RCT1DefaultObjects[10];
-
 /**
  *
  *  rct2: 0x0066FFE1
@@ -139,8 +124,6 @@ void editor_convert_save_to_scenario()
 {
 	rct_s6_info *s6Info = (rct_s6_info*)0x0141F570;
 	char savedGamePath[MAX_PATH];
-	rct_window *w;
-	rct_viewport *viewport;
 
 	tool_cancel();
 	if (!show_convert_saved_game_to_scenario_dialog(savedGamePath))
@@ -181,39 +164,7 @@ void editor_convert_save_to_scenario()
 	viewport_init_all();
 	news_item_init_queue();
 	window_editor_main_open();
-
-	// Initialise main view
-	w = window_get_main();
-	viewport = w->viewport;
-
-	w->viewport_target_sprite = -1;
-	w->saved_view_x = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_X, sint16);
-	w->saved_view_y = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_Y, sint16);
-
-	viewport->zoom = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) & 0xFF;
-	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8) = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) >> 8;
-
-	int cx = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, sint16) - viewport->zoom;
-	if (cx != 0) {
-		if (cx >= 0) {
-			viewport->view_width <<= cx;
-			viewport->view_height <<= cx;
-		} else {
-			cx = -cx;
-			viewport->view_width >>= cx;
-			viewport->view_height >>= cx;
-		}
-	}
-	w->saved_view_x -= viewport->view_width >> 1;
-	w->saved_view_y -= viewport->view_height >> 1;
-
-	window_invalidate(w);
-	sub_69E9A7();
-	scenery_set_default_placement_configuration();
-	window_new_ride_init_vars();
-	RCT2_GLOBAL(0x009DEB7C, uint16) = 0;
-	load_palette();
-	gfx_invalidate_screen();
+	editor_finalise_main_view();
 	RCT2_GLOBAL(0x009DEA66, uint16) = 0;
 }
 
@@ -340,583 +291,43 @@ void editor_load_landscape(const char *path)
 	editor_read_s6(path);
 }
 
-/**
- *
- *  rct2: 0x00666DFD
- */
-static void sub_666DFD()
-{
-	int x, y;
-	rct_map_element *mapElement;
-
-	x = RCT2_GLOBAL(0x013573EA, uint16);
-	y = RCT2_GLOBAL(0x013573EC, uint16);
-	if (x == 0x8000)
-		return;
-
-	x /= 32;
-	y /= 32;
-	mapElement = map_get_first_element_at(x, y);
-	do {
-		if (map_element_get_type(mapElement) == MAP_ELEMENT_TYPE_ENTRANCE) {
-			if (mapElement->properties.entrance.type == ENTRANCE_TYPE_PARK_ENTRANCE) {
-				mapElement->properties.entrance.path_type = 0;
-				break;
-			}
-		}
-	} while (!map_element_is_last_for_tile(mapElement++));
-}
-
-/**
- *
- *  rct2: 0x0069F06A
- */
-static void sub_69F06A()
-{
-	RCT2_CALLPROC_EBPSAFE(0x0069F06A); return;
-
-	// TODO, bug with the following code
-	RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 0) | (1 << 1) | (1 << 14) | (1 << 2) | (1 << 3);
-	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 4))) {
-		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 4);
-		banner_init(); // 6B9CB0
-	}
-	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 6))) {
-		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 6);
-		RCT2_CALLPROC_EBPSAFE(0x0069E891);
-	}
-	RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 7);
-	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 8))) {
-		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 8);
-		sub_666DFD();
-	}
-	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 9))) {
-		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 9);
-		RCT2_CALLPROC_EBPSAFE(0x0069E89B);
-	}
-	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 13))) {
-		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 13);
-		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SIZE_UNITS, uint16) = 127 * 32;
-		RCT2_GLOBAL(RCT2_ADDRESS_MAP_MAXIMUM_X_Y, uint16) = 4350;
-		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SIZE_UNITS, uint16) = 128;
-		RCT2_GLOBAL(0x01358836, uint16) = 4095;
-	}
-	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 15))) {
-		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 15);
-		RCT2_GLOBAL(0x01358838, uint32) = 0;
-	}
-	RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 16) | (1 << 18) | (1 << 19);
-}
-
-/**
- *
- *  rct2: 0x006A2B62
- */
-static void sub_6A2B62()
-{
-	int i;
-	rct_sprite *sprite;
-	rct_ride *ride;
-	map_element_iterator it;
-
-	RCT2_CALLPROC_EBPSAFE(0x0069F007);
-
-	// Free sprite user strings
-	for (i = 0; i < MAX_SPRITES; i++) {
-		sprite = &g_sprite_list[i];
-		if (sprite->unknown.sprite_identifier != 255)
-			user_string_free(sprite->unknown.name_string_idx);
-	}
-
-	reset_sprite_list();
-
-	// Free ride user strings
-	FOR_ALL_RIDES(i, ride)
-		user_string_free(ride->name);
-
-	ride_init_all();
-	RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_IN_PARK, uint16) = 0;
-	RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_HEADING_FOR_PARK, uint16) = 0;
-	RCT2_GLOBAL(0x01357BC8, uint16) = 0;
-	RCT2_GLOBAL(0x013573FE, uint8) = 0;
-	RCT2_CALLPROC_EBPSAFE(0x0069F44B);
-	sub_69F06A();
-	RCT2_CALLPROC_EBPSAFE(0x0069F143);
-	RCT2_CALLPROC_EBPSAFE(0x0069F2D0);
-	RCT2_CALLPROC_EBPSAFE(0x0069F3AB);
-
-	// Fix paths and remove all ride track / entrance / exit
-	map_element_iterator_begin(&it);
-	do {
-		switch (map_element_get_type(it.element)) {
-		case MAP_ELEMENT_TYPE_PATH:
-			if (it.element->type & 1) {
-				it.element->properties.path.type &= 0xF7;
-				it.element->properties.path.addition_status = 255;
-			}
-			break;
-
-		case MAP_ELEMENT_TYPE_TRACK:
-			RCT2_CALLPROC_EBPSAFE(0x006A7594);
-			sub_6A6AA7(it.x * 32, it.y * 32, it.element);
-			map_element_remove(it.element);
-			map_element_iterator_restart_for_tile(&it);
-			break;
-
-		case MAP_ELEMENT_TYPE_ENTRANCE:
-			if (it.element->properties.entrance.type != ENTRANCE_TYPE_PARK_ENTRANCE) {
-				RCT2_CALLPROC_EBPSAFE(0x006A7594);
-				sub_6A6AA7(it.x * 32, it.y * 32, it.element);
-				map_element_remove(it.element);
-				map_element_iterator_restart_for_tile(&it);
-			}
-			break;
-		}
-	} while (map_element_iterator_next(&it));
-
-	object_unload_all();
-	editor_load_rct1_default_objects();
-	reset_loaded_objects();
-	RCT2_CALLPROC_EBPSAFE(0x006A2730);
-	editor_fix_rct1_scenery();
-	editor_fix_rct1_terrain();
-	map_update_entrance_positions();
-	editor_rct1_reset_research();
-	research_populate_list_random();
-	research_remove_non_separate_vehicle_types();
-
-	climate_reset(RCT2_GLOBAL(RCT2_ADDRESS_CLIMATE, uint8));
-	RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) = SCREEN_FLAGS_SCENARIO_EDITOR;
-	viewport_init_all();
-	news_item_init_queue();
-	window_editor_main_open();
-
-	rct_s6_header *s6Header = (rct_s6_header*)0x009E34E4;
-	rct_s6_info *s6Info = (rct_s6_info*)0x0141F570;
-
-	s6Info->var_000 = 1;
-	s6Info->category = 4;
-	format_string(s6Info->details, STR_NO_DETAILS_YET, NULL);
-	s6Info->name[0] = 0;
-	if (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) & PARK_FLAGS_NO_MONEY) {
-		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) |= PARK_FLAGS_NO_MONEY_SCENARIO;
-	} else {
-		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) &= PARK_FLAGS_NO_MONEY_SCENARIO;
-	}
-	if (RCT2_GLOBAL(RCT2_ADDRESS_PARK_ENTRANCE_FEE, money16) == MONEY_FREE) {
-		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) |= PARK_FLAGS_PARK_FREE_ENTRY;
-	} else {
-		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) &= ~PARK_FLAGS_PARK_FREE_ENTRY;
-	}
-	RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) &= ~PARK_FLAGS_18;
-	RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_CASH, money16) = clamp(
-		MONEY(10,00),
-		RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_CASH, money16),
-		MONEY(100,00)
-	);
-	RCT2_GLOBAL(RCT2_ADDRESS_INITIAL_CASH, money32) = min(
-		MONEY(10000,00),
-		RCT2_GLOBAL(RCT2_ADDRESS_INITIAL_CASH, money32)
-	);
-	RCT2_CALLPROC_EBPSAFE(0x0069E89B);
-	sub_69E869();
-
-	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_LOAN, money32) = clamp(
-		MONEY(0,00),
-		RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_LOAN, money32),
-		MONEY(5000000,00)
-	);
-
-	RCT2_GLOBAL(RCT2_ADDRESS_MAXIMUM_LOAN, money32) = clamp(
-		MONEY(0,00),
-		RCT2_GLOBAL(RCT2_ADDRESS_MAXIMUM_LOAN, money32),
-		MONEY(5000000,00)
-	);
-
-	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_INTEREST_RATE, uint8) = clamp(
-		5,
-		RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_INTEREST_RATE, uint8),
-		80
-	);
-
-	if (
-		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) == OBJECTIVE_NONE ||
-		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) == OBJECTIVE_HAVE_FUN ||
-		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) == OBJECTIVE_BUILD_THE_BEST
-	) {
-		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) = OBJECTIVE_GUESTS_BY;
-		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_YEAR, uint8) = 4;
-		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_NUM_GUESTS, uint16) = 1000;
-	}
-
-	RCT2_GLOBAL(0x01358774, uint16) = 0;
-
-	// Initialise main view
-	rct_window *w = window_get_main();
-	rct_viewport *viewport = w->viewport;
-
-	w->viewport_target_sprite = -1;
-	w->saved_view_x = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_X, sint16);
-	w->saved_view_y = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_Y, sint16);
-
-	viewport->zoom = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) & 0xFF;
-	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8) = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) >> 8;
-
-	int cx = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, sint16) - viewport->zoom;
-	if (cx != 0) {
-		if (cx >= 0) {
-			viewport->view_width <<= cx;
-			viewport->view_height <<= cx;
-		} else {
-			cx = -cx;
-			viewport->view_width >>= cx;
-			viewport->view_height >>= cx;
-		}
-	}
-	w->saved_view_x -= viewport->view_width >> 1;
-	w->saved_view_y -= viewport->view_height >> 1;
-
-	window_invalidate(w);
-	sub_69E9A7();
-	scenery_set_default_placement_configuration();
-	window_new_ride_init_vars();
-	RCT2_GLOBAL(0x009DEB7C, uint16) = 0;
-	load_palette();
-	gfx_invalidate_screen();
-
-	RCT2_GLOBAL(0x009DEA66, uint16) = 0;
-}
-
-/**
- *
- *  rct2: 0x0069F53D
- */
-static void editor_load_rct1_default_objects()
-{
-	for (int i = 0; i < 9; i++) {
-		rct_object_entry *entries = (rct_object_entry*)RCT1DefaultObjects[i].entries;
-		for (int j = 0; j < RCT1DefaultObjects[i].count; j++) {
-			if (!object_load(j, &entries[j], NULL)) {
-				error_string_quit(0x99990000 + (i * 0x100) + j, -1);
-				return;
-			}
-		}
-	}
-
-	// Water is a special case
-	rct_object_entry *waterEntries = (rct_object_entry*)RCT1DefaultObjects[9].entries;
-	rct_object_entry *waterEntry = &waterEntries[RCT2_GLOBAL(0x01358841, uint8) == 0 ? 0 : 1];
-	if (!object_load(0, waterEntry, NULL)) {
-		error_string_quit(0x99990900, -1);
-		return;
-	}
-}
-
-/**
- *
- *  rct2: 0x006A2956
- */
-static void editor_fix_rct1_scenery()
-{
-	rct_map_element *element;
-	map_element_iterator it;
-
-	map_element_iterator_begin(&it);
-	while (map_element_iterator_next(&it)) {
-		element = it.element;
-
-		if (map_element_get_type(element) != MAP_ELEMENT_TYPE_SCENERY)
-			continue;
-
-		switch (element->properties.scenery.type) {
-		case 157:	// TGE1	(Geometric Sculpture)
-		case 162:	// TGE2	(Geometric Sculpture)
-		case 168:	// TGE3	(Geometric Sculpture)
-		case 170:	// TGE4	(Geometric Sculpture)
-		case 171:	// TGE5	(Geometric Sculpture)
-			element->properties.scenery.colour_2 = 2;
-			break;
-		}
-	}
-}
-
-const uint8 RCT1TerrainConvertTable[] = {
-	TERRAIN_GRASS,
-	TERRAIN_SAND,
-	TERRAIN_DIRT,
-	TERRAIN_ROCK,
-	TERRAIN_MARTIAN,
-	TERRAIN_CHECKERBOARD,
-	TERRAIN_GRASS_CLUMPS,
-	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_BROWN
-	TERRAIN_ICE,
-	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_LOG
-	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_IRON
-	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_GREY
-	TERRAIN_GRID_RED,
-	TERRAIN_GRID_YELLOW,
-	TERRAIN_GRID_BLUE,
-	TERRAIN_GRID_GREEN
-};
-
-const uint8 RCT1TerrainEdgeConvertTable[] = {
-	TERRAIN_EDGE_ROCK,
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_BRICK
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_IRON
-	TERRAIN_EDGE_WOOD_RED,
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_GREY
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_YELLOW
-	TERRAIN_EDGE_WOOD_BLACK,
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_RED
-	TERRAIN_EDGE_ICE,
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_PURPLE
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_GREEN
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_STONE_BROWN
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_STONE_GREY
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_SKYSCRAPER_A
-	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_SKYSCRAPER_B
-	TERRAIN_EDGE_ROCK			// Unused
-};
-
-/**
- * 
- *  rct2: 0x006A29B9
- */
-static void editor_fix_rct1_terrain()
-{
-	rct_map_element *element;
-	map_element_iterator it;
-
-	map_element_iterator_begin(&it);
-	while (map_element_iterator_next(&it)) {
-		element = it.element;
-
-		if (map_element_get_type(element) != MAP_ELEMENT_TYPE_SURFACE)
-			continue;
-		
-		// Convert terrain
-		map_element_set_terrain(element, RCT1TerrainConvertTable[map_element_get_terrain(element)]);
-		map_element_set_terrain_edge(element, RCT1TerrainEdgeConvertTable[map_element_get_terrain_edge(element)]);
-	}
-}
-
-/**
- * This was originally only for RCT1 imported parks.
- *  rct2: 0x006A2A68
- */
-static void map_update_entrance_positions()
-{
-	rct_map_element *element;
-	map_element_iterator it;
-	
-	for (int i = 0; i < 4; i++)
-		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[i] = 0x8000;
-
-	int entranceIndex = 0;
-
-	map_element_iterator_begin(&it);
-	while (map_element_iterator_next(&it)) {
-		element = it.element;
-
-		if (map_element_get_type(element) != MAP_ELEMENT_TYPE_ENTRANCE)
-			continue;
-		if (element->properties.entrance.type != ENTRANCE_TYPE_PARK_ENTRANCE)
-			continue;
-		if ((element->properties.entrance.index & 0x0F) != 0)
-			continue;
-
-		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[entranceIndex] = it.x;
-		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_Y, uint16)[entranceIndex] = it.y;
-		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_Z, uint16)[entranceIndex] = element->base_height * 8;
-		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_DIRECTION, uint8)[entranceIndex] = element->type & 3;
-		entranceIndex++;
-
-		// Prevent overflow
-		if (entranceIndex == 4)
-			return;
-	}
-}
-
-/**
- *
- *  rct2: 0x0069F509
- */
-static void editor_rct1_reset_research()
-{
-	rct_research_item *researchItem;
-
-	researchItem = gResearchItems;
-	researchItem->entryIndex = RESEARCHED_ITEMS_SEPERATOR;
-	researchItem++;
-	researchItem->entryIndex = RESEARCHED_ITEMS_END;
-	researchItem++;
-	researchItem->entryIndex = RESEARCHED_ITEMS_END_2;
-	RCT2_GLOBAL(RCT2_ADDRESS_RESEARH_PROGRESS_STAGE, uint8) = 0;
-	RCT2_GLOBAL(0x01357CF4, sint32) = -1;
-	news_item_init_queue();
-}
-
 /**
  *
  *  rct2: 0x006A2B02
  */
 static int editor_load_landscape_from_sv4(const char *path)
 {
-	FILE *fp;
-	long fpLength;
-	char *fpBuffer;
+	rct1_s4 *s4;
 
-	// Open file
-	fp = fopen(path, "rb");
-	if (fp == NULL) {
-		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_TYPE, uint8) = 255;
-		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_STRING_ID, uint16) = 3011;
+	s4 = malloc(sizeof(rct1_s4));
+	if (!rct1_read_sv4(path, s4)) {
+		free(s4);
 		return 0;
 	}
+	rct1_import_s4(s4);
+	free(s4);
 
-	// Read whole file into a buffer
-	fpLength = fsize(fp);
-	fpBuffer = malloc(fpLength);
-	fread(fpBuffer, fpLength, 1, fp);
-	fclose(fp);
-
-	editor_read_sv4(fpBuffer, fpLength);
-	free(fpBuffer);
-
-	sub_6A2B62();
+	rct1_fix_landscape();
+	editor_finalise_main_view();
+	RCT2_GLOBAL(0x009DEA66, uint16) = 0;
 	return 1;
 }
 
 static int editor_load_landscape_from_sc4(const char *path)
 {
-	FILE *fp;
-	long fpLength;
-	char *fpBuffer;
+	rct1_s4 *s4;
 
-	// Open file
-	fp = fopen(path, "rb");
-	if (fp == NULL) {
-		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_TYPE, uint8) = 255;
-		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_STRING_ID, uint16) = 3011;
+	s4 = malloc(sizeof(rct1_s4));
+	if (!rct1_read_sc4(path, s4)) {
+		free(s4);
 		return 0;
 	}
+	rct1_import_s4(s4);
+	free(s4);
 
-	// Get length
-	fseek(fp, 0, SEEK_END);
-	fpLength = ftell(fp);
-	rewind(fp);
-
-	// Read whole file into a buffer
-	fpBuffer = malloc(fpLength);
-	fread(fpBuffer, fpLength, 1, fp);
-	fclose(fp);
-
-	editor_read_sc4(fpBuffer, fpLength);
-	free(fpBuffer);
-
-	sub_6A2B62();
-	return 1;
-}
-
-static int editor_read_sc4(char *src, int length)
-{
-	int decodedLength;
-	rct1_s4 *data;
-
-	int fileType = sawyercoding_detect_file_type(src, length);
-
-	data = malloc(sizeof(rct1_s4));
-	decodedLength = (fileType & FILE_VERSION_MASK) == FILE_VERSION_RCT1 ?
-		sawyercoding_decode_sv4(src, (char*)data, length) :
-		sawyercoding_decode_sc4(src, (char*)data, length);
-	if (decodedLength != sizeof(rct1_s4)) {
-		free(data);
-		return 0;
-	}
-
-	editor_read_s4(data);
-	free(data);
-	return 1;
-}
-
-static int editor_read_sv4(char *src, int length)
-{
-	int decodedLength;
-	rct1_s4 *data;
-
-	data = malloc(sizeof(rct1_s4));
-	decodedLength = sawyercoding_decode_sv4(src, (char*)data, length);
-	if (decodedLength != sizeof(rct1_s4)) {
-		free(data);
-		return 0;
-	}
-
-	editor_read_s4(data);
-	free(data);
-	return 1;
-}
-
-static void read(void *dst, void *src, int length)
-{
-	memcpy(dst, src, length);
-}
-
-/**
- *
- *  rct2: 0x0069EEA0
- */
-static int editor_read_s4(rct1_s4 *src)
-{
-	int i;
-	rct_banner *banner;
-
-	read((void*)RCT2_ADDRESS_CURRENT_MONTH_YEAR, &src->month, 16);
-	memset((void*)RCT2_ADDRESS_MAP_ELEMENTS, 0, 0x30000 * sizeof(rct_map_element));
-	read((void*)RCT2_ADDRESS_MAP_ELEMENTS, src->map_elements, sizeof(src->map_elements));
-	read((void*)0x010E63B8, &src->unk_counter, 4 + sizeof(src->sprites));
-
-	for (i = 0; i < MAX_BANNERS; i++)
-		gBanners[i].type = 255;
-
-	read((void*)0x013573BC, &src->next_sprite_index, 12424);
-
-	for (i = 0; i < MAX_BANNERS; i++) {
-		banner = &gBanners[i];
-		if (banner->type != 255 && banner->string_idx != 3458)
-			banner->string_idx = 778;
-	}
-
-	read((void*)0x0135A8F4, &src->string_table, 0x2F51C);
-	memset((void*)0x013CA672, 0, 204);
-	read((void*)0x0138B580, &src->map_animations, 0x258F2);
-	read((void*)0x013C6A72, &src->patrol_areas, sizeof(src->patrol_areas));
-
-	char *esi = (char*)0x13C6A72;
-	char *edi = (char*)0x13B0E72;
-	int ebx, edx = 116;
-	do {
-		ebx = 32;
-		do {
-			memcpy(edi, esi, 4); esi += 4; edi += 4;
-			memset(edi, 0, 4); edi += 4;
-		} while (--ebx > 0);
-		memset(edi, 0, 64); edi += 64;
-	} while (--edx > 0);
-	edi += 0xA800;
-	
-	edx = 4;
-	do {
-		ebx = 32;
-		do {
-			memcpy(edi, esi, 4); esi += 4; edi += 4;
-			memset(edi, 0, 4); edi += 4;
-		} while (--ebx);
-		memset(edi, 0, 64); edi += 64;
-	} while (--edx);
-
-	read((void*)0x013CA672, &src->unk_1F42AA, 116);
-	read((void*)0x013CA73A, &src->unk_1F431E, 4);
-	read((void*)0x013CA73E, &src->unk_1F4322, 0x41EA);
+	rct1_fix_landscape();
+	editor_finalise_main_view();
+	RCT2_GLOBAL(0x009DEA66, uint16) = 0;
 	return 1;
 }
 
@@ -1070,7 +481,7 @@ static int editor_read_s6(const char *path)
 
 			RCT2_GLOBAL(0x013573DC, uint32) = min(RCT2_GLOBAL(0x013573DC, uint32), 100000);
 			RCT2_CALLPROC_EBPSAFE(0x0069E89B);
-			RCT2_CALLPROC_EBPSAFE(0x0069E869);
+			sub_69E869();
 
 			RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_LOAN, money32) = clamp(
 				MONEY(0,00),
@@ -1106,40 +517,7 @@ static int editor_read_s6(const char *path)
 		viewport_init_all();
 		news_item_init_queue();
 		window_editor_main_open();
-
-		// Initialise main view
-		rct_window *w = window_get_main();
-		rct_viewport *viewport = w->viewport;
-
-		w->viewport_target_sprite = -1;
-		w->saved_view_x = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_X, sint16);
-		w->saved_view_y = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_Y, sint16);
-
-		int zoom_difference = (RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, sint16) & 0xFF) - viewport->zoom;
-		viewport->zoom = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) & 0xFF;
-		RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8) = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) >> 8;
-
-		if (zoom_difference != 0) {
-			if (zoom_difference >= 0) {
-				viewport->view_width <<= zoom_difference;
-				viewport->view_height <<= zoom_difference;
-			} else {
-				zoom_difference = -zoom_difference;
-				viewport->view_width >>= zoom_difference;
-				viewport->view_height >>= zoom_difference;
-			}
-		}
-		w->saved_view_x -= viewport->view_width >> 1;
-		w->saved_view_y -= viewport->view_height >> 1;
-
-		window_invalidate(w);
-		sub_69E9A7();
-		scenery_set_default_placement_configuration();
-		window_new_ride_init_vars();
-		RCT2_GLOBAL(0x009DEB7C, uint16) = 0;
-		load_palette(); 
-		gfx_invalidate_screen();
-
+		editor_finalise_main_view();
 		return 1;
 	}
 
@@ -1193,460 +571,37 @@ void editor_open_windows_for_current_step()
 	}
 }
 
-#pragma region RCT1 Default Objects
+static void editor_finalise_main_view()
+{
+	rct_window *w = window_get_main();
+	rct_viewport *viewport = w->viewport;
 
-// rct2: 0x0098BD0E
-static const rct_object_entry RCT1DefaultObjectsSmallScenery[] = {
-	{ 0x00000081, { "TL0     " }, 0 },
-	{ 0x00000081, { "TL1     " }, 0 },
-	{ 0x00000081, { "TL2     " }, 0 },
-	{ 0x00000081, { "TL3     " }, 0 },
-	{ 0x00000081, { "TM0     " }, 0 },
-	{ 0x00000081, { "TM1     " }, 0 },
-	{ 0x00000081, { "TM2     " }, 0 },
-	{ 0x00000081, { "TM3     " }, 0 },
-	{ 0x00000081, { "TS0     " }, 0 },
-	{ 0x00000081, { "TS1     " }, 0 },
-	{ 0x00000081, { "TS2     " }, 0 },
-	{ 0x00000081, { "TS3     " }, 0 },
-	{ 0x00000081, { "TS4     " }, 0 },
-	{ 0x00000081, { "TS5     " }, 0 },
-	{ 0x00000081, { "TS6     " }, 0 },
-	{ 0x00000081, { "TIC     " }, 0 },
-	{ 0x00000081, { "TLC     " }, 0 },
-	{ 0x00000081, { "TMC     " }, 0 },
-	{ 0x00000081, { "TMP     " }, 0 },
-	{ 0x00000081, { "TITC    " }, 0 },
-	{ 0x00000081, { "TGHC    " }, 0 },
-	{ 0x00000081, { "TAC     " }, 0 },
-	{ 0x00000081, { "TGHC2   " }, 0 },
-	{ 0x00000081, { "TCJ     " }, 0 },
-	{ 0x00000081, { "TMBJ    " }, 0 },
-	{ 0x00000081, { "TCF     " }, 0 },
-	{ 0x00000081, { "TCL     " }, 0 },
-	{ 0x00000081, { "TRF     " }, 0 },
-	{ 0x00000081, { "TRF2    " }, 0 },
-	{ 0x00000081, { "TEL     " }, 0 },
-	{ 0x00000081, { "TAP     " }, 0 },
-	{ 0x00000081, { "TSP     " }, 0 },
-	{ 0x00000081, { "TMZP    " }, 0 },
-	{ 0x00000081, { "TCRP    " }, 0 },
-	{ 0x00000081, { "TBP     " }, 0 },
-	{ 0x00000081, { "TLP     " }, 0 },
-	{ 0x00000081, { "TWP     " }, 0 },
-	{ 0x00000081, { "TAS     " }, 0 },
-	{ 0x00000081, { "TMG     " }, 0 },
-	{ 0x00000081, { "TWW     " }, 0 },
-	{ 0x00000081, { "TSB     " }, 0 },
-	{ 0x00000081, { "TVL     " }, 0 },
-	{ 0x00000081, { "TCT     " }, 0 },
-	{ 0x00000081, { "TEF     " }, 0 },
-	{ 0x00000081, { "TAL     " }, 0 },
-	{ 0x00000081, { "TSQ     " }, 0 },
-	{ 0x00000081, { "THT     " }, 0 },
-	{ 0x00000081, { "TCB     " }, 0 },
-	{ 0x00000081, { "TDM     " }, 0 },
-	{ 0x00000081, { "TSD     " }, 0 },
-	{ 0x00000081, { "TGS     " }, 0 },
-	{ 0x00000081, { "TUS     " }, 0 },
-	{ 0x00000081, { "TH1     " }, 0 },
-	{ 0x00000081, { "TBC     " }, 0 },
-	{ 0x00000081, { "TH2     " }, 0 },
-	{ 0x00000081, { "TPM     " }, 0 },
-	{ 0x00000081, { "TSC     " }, 0 },
-	{ 0x00000081, { "TG1     " }, 0 },
-	{ 0x00000081, { "TWF     " }, 0 },
-	{ 0x00000081, { "TSH0    " }, 0 },
-	{ 0x00000081, { "TSH1    " }, 0 },
-	{ 0x00000081, { "TSH2    " }, 0 },
-	{ 0x00000081, { "TSH3    " }, 0 },
-	{ 0x00000081, { "TSH4    " }, 0 },
-	{ 0x00000081, { "TSH5    " }, 0 },
-	{ 0x00000081, { "TG2     " }, 0 },
-	{ 0x00000081, { "TG3     " }, 0 },
-	{ 0x00000081, { "TG4     " }, 0 },
-	{ 0x00000081, { "TG5     " }, 0 },
-	{ 0x00000081, { "TG6     " }, 0 },
-	{ 0x00000081, { "TG7     " }, 0 },
-	{ 0x00000081, { "TG8     " }, 0 },
-	{ 0x00000081, { "TG9     " }, 0 },
-	{ 0x00000081, { "TG10    " }, 0 },
-	{ 0x00000081, { "TG11    " }, 0 },
-	{ 0x00000081, { "TG12    " }, 0 },
-	{ 0x00000081, { "TG13    " }, 0 },
-	{ 0x00000081, { "TG14    " }, 0 },
-	{ 0x00000081, { "TT1     " }, 0 },
-	{ 0x00000081, { "TDF     " }, 0 },
-	{ 0x00000081, { "TSH     " }, 0 },
-	{ 0x00000081, { "THRS    " }, 0 },
-	{ 0x00000081, { "TSTD    " }, 0 },
-	{ 0x00000081, { "TRMS    " }, 0 },
-	{ 0x00000081, { "TRWS    " }, 0 },
-	{ 0x00000081, { "TRC     " }, 0 },
-	{ 0x00000081, { "TQF     " }, 0 },
-	{ 0x00000081, { "TES1    " }, 0 },
-	{ 0x00000081, { "TEN     " }, 0 },
-	{ 0x00000081, { "TERS    " }, 0 },
-	{ 0x00000081, { "TERB    " }, 0 },
-	{ 0x00000081, { "TEP     " }, 0 },
-	{ 0x00000081, { "TST1    " }, 0 },
-	{ 0x00000081, { "TST2    " }, 0 },
-	{ 0x00000081, { "TMS1    " }, 0 },
-	{ 0x00000081, { "TAS1    " }, 0 },
-	{ 0x00000081, { "TAS2    " }, 0 },
-	{ 0x00000081, { "TAS3    " }, 0 },
-	{ 0x00000081, { "TST3    " }, 0 },
-	{ 0x00000081, { "TST4    " }, 0 },
-	{ 0x00000081, { "TST5    " }, 0 },
-	{ 0x00000081, { "TAS4    " }, 0 },
-	{ 0x00000081, { "TCY     " }, 0 },
-	{ 0x00000081, { "TBW     " }, 0 },
-	{ 0x00000081, { "TBR1    " }, 0 },
-	{ 0x00000081, { "TBR2    " }, 0 },
-	{ 0x00000081, { "TML     " }, 0 },
-	{ 0x00000081, { "TMW     " }, 0 },
-	{ 0x00000081, { "TBR3    " }, 0 },
-	{ 0x00000081, { "TBR4    " }, 0 },
-	{ 0x00000081, { "TMJ     " }, 0 },
-	{ 0x00000081, { "TBR     " }, 0 },
-	{ 0x00000081, { "TMO1    " }, 0 },
-	{ 0x00000081, { "TMO2    " }, 0 },
-	{ 0x00000081, { "TMO3    " }, 0 },
-	{ 0x00000081, { "TMO4    " }, 0 },
-	{ 0x00000081, { "TMO5    " }, 0 },
-	{ 0x00000081, { "TWH1    " }, 0 },
-	{ 0x00000081, { "TWH2    " }, 0 },
-	{ 0x00000081, { "TNS     " }, 0 },
-	{ 0x00000081, { "TP1     " }, 0 },
-	{ 0x00000081, { "TP2     " }, 0 },
-	{ 0x00000081, { "TK1     " }, 0 },
-	{ 0x00000081, { "TK2     " }, 0 },
-	{ 0x00000081, { "TR1     " }, 0 },
-	{ 0x00000081, { "TR2     " }, 0 },
-	{ 0x00000081, { "TQ1     " }, 0 },
-	{ 0x00000081, { "TQ2     " }, 0 },
-	{ 0x00000081, { "TWN     " }, 0 },
-	{ 0x00000081, { "TCE     " }, 0 },
-	{ 0x00000081, { "TCO     " }, 0 },
-	{ 0x00000081, { "THL     " }, 0 },
-	{ 0x00000081, { "TCC     " }, 0 },
-	{ 0x00000081, { "TB1     " }, 0 },
-	{ 0x00000081, { "TB2     " }, 0 },
-	{ 0x00000081, { "TK3     " }, 0 },
-	{ 0x00000081, { "TK4     " }, 0 },
-	{ 0x00000081, { "TBN     " }, 0 },
-	{ 0x00000081, { "TBN1    " }, 0 },
-	{ 0x00000081, { "TDT1    " }, 0 },
-	{ 0x00000081, { "TDT2    " }, 0 },
-	{ 0x00000081, { "TDT3    " }, 0 },
-	{ 0x00000081, { "TMM1    " }, 0 },
-	{ 0x00000081, { "TMM2    " }, 0 },
-	{ 0x00000081, { "TMM3    " }, 0 },
-	{ 0x00000081, { "TGS1    " }, 0 },
-	{ 0x00000081, { "TGS2    " }, 0 },
-	{ 0x00000081, { "TGS3    " }, 0 },
-	{ 0x00000081, { "TGS4    " }, 0 },
-	{ 0x00000081, { "TDN4    " }, 0 },
-	{ 0x00000081, { "TDN5    " }, 0 },
-	{ 0x00000081, { "TJT1    " }, 0 },
-	{ 0x00000081, { "TJT2    " }, 0 },
-	{ 0x00000081, { "TJB1    " }, 0 },
-	{ 0x00000081, { "TTF     " }, 0 },
-	{ 0x00000081, { "TF1     " }, 0 },
-	{ 0x00000081, { "TF2     " }, 0 },
-	{ 0x00000081, { "TGE1    " }, 0 },
-	{ 0x00000081, { "TJT3    " }, 0 },
-	{ 0x00000081, { "TJT4    " }, 0 },
-	{ 0x00000081, { "TJP1    " }, 0 },
-	{ 0x00000081, { "TJB2    " }, 0 },
-	{ 0x00000081, { "TGE2    " }, 0 },
-	{ 0x00000081, { "TJT5    " }, 0 },
-	{ 0x00000081, { "TJB3    " }, 0 },
-	{ 0x00000081, { "TJB4    " }, 0 },
-	{ 0x00000081, { "TJT6    " }, 0 },
-	{ 0x00000081, { "TJP2    " }, 0 },
-	{ 0x00000081, { "TGE3    " }, 0 },
-	{ 0x00000081, { "TCK     " }, 0 },
-	{ 0x00000081, { "TGE4    " }, 0 },
-	{ 0x00000081, { "TGE5    " }, 0 },
-	{ 0x00000081, { "TG15    " }, 0 },
-	{ 0x00000081, { "TG16    " }, 0 },
-	{ 0x00000081, { "TG17    " }, 0 },
-	{ 0x00000081, { "TG18    " }, 0 },
-	{ 0x00000081, { "TG19    " }, 0 },
-	{ 0x00000081, { "TG20    " }, 0 },
-	{ 0x00000081, { "TG21    " }, 0 },
-	{ 0x00000081, { "TSM     " }, 0 },
-	{ 0x00000081, { "TIG     " }, 0 },
-	{ 0x00000081, { "TCFS    " }, 0 },
-	{ 0x00000081, { "TRFS    " }, 0 },
-	{ 0x00000081, { "TRF3    " }, 0 },
-	{ 0x00000081, { "TNSS    " }, 0 },
-	{ 0x00000081, { "TCT1    " }, 0 },
-	{ 0x00000081, { "TCT2    " }, 0 },
-	{ 0x00000081, { "TSF1    " }, 0 },
-	{ 0x00000081, { "TSF2    " }, 0 },
-	{ 0x00000081, { "TSF3    " }, 0 },
-	{ 0x00000081, { "TCN     " }, 0 },
-	{ 0x00000081, { "TTG     " }, 0 },
-	{ 0x00000081, { "TSNC    " }, 0 },
-	{ 0x00000081, { "TSNB    " }, 0 },
-	{ 0x00000081, { "TSCP    " }, 0 },
-	{ 0x00000081, { "TCD     " }, 0 },
-	{ 0x00000081, { "TSG     " }, 0 },
-	{ 0x00000081, { "TSK     " }, 0 },
-	{ 0x00000081, { "TGH1    " }, 0 },
-	{ 0x00000081, { "TGH2    " }, 0 },
-	{ 0x00000081, { "TSMP    " }, 0 },
-	{ 0x00000081, { "TJF     " }, 0 },
-	{ 0x00000081, { "TLY     " }, 0 },
-	{ 0x00000081, { "TGC1    " }, 0 },
-	{ 0x00000081, { "TGC2    " }, 0 },
-	{ 0x00000081, { "TGG     " }, 0 },
-	{ 0x00000081, { "TSPH    " }, 0 },
-	{ 0x00000081, { "TOH1    " }, 0 },
-	{ 0x00000081, { "TOH2    " }, 0 },
-	{ 0x00000081, { "TOT1    " }, 0 },
-	{ 0x00000081, { "TOT2    " }, 0 },
-	{ 0x00000081, { "TOS     " }, 0 },
-	{ 0x00000081, { "TOT3    " }, 0 },
-	{ 0x00000081, { "TOT4    " }, 0 },
-	{ 0x00000081, { "TSC2    " }, 0 },
-	{ 0x00000081, { "TSP1    " }, 0 },
-	{ 0x00000081, { "TOH3    " }, 0 },
-	{ 0x00000081, { "TSP2    " }, 0 },
-	{ 0x00000081, { "ROMROOF1" }, 0 },
-	{ 0x00000081, { "GEOROOF1" }, 0 },
-	{ 0x00000081, { "TNTROOF1" }, 0 },
-	{ 0x00000081, { "JNGROOF1" }, 0 },
-	{ 0x00000081, { "MINROOF1" }, 0 },
-	{ 0x00000081, { "ROMROOF2" }, 0 },
-	{ 0x00000081, { "GEOROOF2" }, 0 },
-	{ 0x00000081, { "PAGROOF1" }, 0 },
-	{ 0x00000081, { "SPCROOF1" }, 0 },
-	{ 0x00000081, { "ROOF1   " }, 0 },
-	{ 0x00000081, { "ROOF2   " }, 0 },
-	{ 0x00000081, { "ROOF3   " }, 0 },
-	{ 0x00000081, { "ROOF4   " }, 0 },
-	{ 0x00000081, { "ROOF5   " }, 0 },
-	{ 0x00000081, { "ROOF6   " }, 0 },
-	{ 0x00000081, { "ROOF7   " }, 0 },
-	{ 0x00000081, { "ROOF8   " }, 0 },
-	{ 0x00000081, { "ROOF9   " }, 0 },
-	{ 0x00000081, { "ROOF10  " }, 0 },
-	{ 0x00000081, { "ROOF11  " }, 0 },
-	{ 0x00000081, { "ROOF12  " }, 0 },
-	{ 0x00000081, { "ROOF13  " }, 0 },
-	{ 0x00000081, { "ROOF14  " }, 0 },
-	{ 0x00000081, { "IGROOF  " }, 0 },
-	{ 0x00000081, { "CORROOF " }, 0 },
-	{ 0x00000081, { "CORROOF2" }, 0 }
-};
+	w->viewport_target_sprite = -1;
+	w->saved_view_x = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_X, sint16);
+	w->saved_view_y = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_Y, sint16);
 
-static const rct_object_entry RCT1DefaultObjectsLargeScenery[] = {
-	{ 0x00000082, { "SCOL    " }, 0 },
-	{ 0x00000082, { "SHS1    " }, 0 },
-	{ 0x00000082, { "SSPX    " }, 0 },
-	{ 0x00000082, { "SHS2    " }, 0 },
-	{ 0x00000082, { "SCLN    " }, 0 },
-	{ 0x00000082, { "SMH1    " }, 0 },
-	{ 0x00000082, { "SMH2    " }, 0 },
-	{ 0x00000082, { "SVLC    " }, 0 },
-	{ 0x00000082, { "SPYR    " }, 0 },
-	{ 0x00000082, { "SMN1    " }, 0 },
-	{ 0x00000082, { "SMB     " }, 0 },
-	{ 0x00000082, { "SSK1    " }, 0 },
-	{ 0x00000082, { "SDN1    " }, 0 },
-	{ 0x00000082, { "SDN2    " }, 0 },
-	{ 0x00000082, { "SDN3    " }, 0 },
-	{ 0x00000082, { "SIP     " }, 0 },
-	{ 0x00000082, { "STB1    " }, 0 },
-	{ 0x00000082, { "STB2    " }, 0 },
-	{ 0x00000082, { "STG1    " }, 0 },
-	{ 0x00000082, { "STG2    " }, 0 },
-	{ 0x00000082, { "SCT     " }, 0 },
-	{ 0x00000082, { "SOH1    " }, 0 },
-	{ 0x00000082, { "SOH2    " }, 0 },
-	{ 0x00000082, { "SOH3    " }, 0 },
-	{ 0x00000082, { "SGP     " }, 0 },
-	{ 0x00000082, { "SSR     " }, 0 },
-	{ 0x00000082, { "STH     " }, 0 },
-	{ 0x00000082, { "SAH     " }, 0 },
-	{ 0x00000082, { "SPS     " }, 0 },
-	{ 0x00000082, { "SPG     " }, 0 },
-	{ 0x00000082, { "SOB     " }, 0 },
-	{ 0x00000082, { "SAH2    " }, 0 },
-	{ 0x00000082, { "SST     " }, 0 },
-	{ 0x00000082, { "SSH     " }, 0 },
-	{ 0x00000082, { "SAH3    " }, 0 },
-	{ 0x00000082, { "SSIG1   " }, 0 },
-	{ 0x00000082, { "SSIG2   " }, 0 },
-	{ 0x00000082, { "SSIG3   " }, 0 },
-	{ 0x00000082, { "SSIG4   " }, 0 }
-};
+	viewport->zoom = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) & 0xFF;
+	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8) = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, uint16) >> 8;
 
-static const rct_object_entry RCT1DefaultObjectsWall[] = {
-	{ 0x00000083, { "WMF     " }, 0 },
-	{ 0x00000083, { "WMFG    " }, 0 },
-	{ 0x00000083, { "WRW     " }, 0 },
-	{ 0x00000083, { "WEW     " }, 0 },
-	{ 0x00000083, { "WHG     " }, 0 },
-	{ 0x00000083, { "WHGG    " }, 0 },
-	{ 0x00000083, { "WCW1    " }, 0 },
-	{ 0x00000083, { "WCW2    " }, 0 },
-	{ 0x00000083, { "WSW     " }, 0 },
-	{ 0x00000083, { "WSWG    " }, 0 },
-	{ 0x00000083, { "WMW     " }, 0 },
-	{ 0x00000083, { "WFW1    " }, 0 },
-	{ 0x00000083, { "WFWG    " }, 0 },
-	{ 0x00000083, { "WPW1    " }, 0 },
-	{ 0x00000083, { "WPW2    " }, 0 },
-	{ 0x00000083, { "WPF     " }, 0 },
-	{ 0x00000083, { "WPFG    " }, 0 },
-	{ 0x00000083, { "WWTW    " }, 0 },
-	{ 0x00000083, { "WMWW    " }, 0 },
-	{ 0x00000083, { "WSW1    " }, 0 },
-	{ 0x00000083, { "WSW2    " }, 0 },
-	{ 0x00000083, { "WGW2    " }, 0 },
-	{ 0x00000083, { "WBW     " }, 0 },
-	{ 0x00000083, { "WBR1    " }, 0 },
-	{ 0x00000083, { "WBRG    " }, 0 },
-	{ 0x00000083, { "WBR2    " }, 0 },
-	{ 0x00000083, { "WBR3    " }, 0 },
-	{ 0x00000083, { "WPW3    " }, 0 },
-	{ 0x00000083, { "WJF     " }, 0 },
-	{ 0x00000083, { "WCH     " }, 0 },
-	{ 0x00000083, { "WCHG    " }, 0 },
-	{ 0x00000083, { "WC1     " }, 0 },
-	{ 0x00000083, { "WC2     " }, 0 },
-	{ 0x00000083, { "WC3     " }, 0 },
-	{ 0x00000083, { "WC4     " }, 0 },
-	{ 0x00000083, { "WC5     " }, 0 },
-	{ 0x00000083, { "WC6     " }, 0 },
-	{ 0x00000083, { "WC7     " }, 0 },
-	{ 0x00000083, { "WC8     " }, 0 },
-	{ 0x00000083, { "WC9     " }, 0 },
-	{ 0x00000083, { "WC10    " }, 0 },
-	{ 0x00000083, { "WC11    " }, 0 },
-	{ 0x00000083, { "WC12    " }, 0 },
-	{ 0x00000083, { "WC13    " }, 0 },
-	{ 0x00000083, { "WC14    " }, 0 },
-	{ 0x00000083, { "WC15    " }, 0 },
-	{ 0x00000083, { "WC16    " }, 0 },
-	{ 0x00000083, { "WC17    " }, 0 },
-	{ 0x00000083, { "WC18    " }, 0 },
-	{ 0x00000083, { "WALLBRDR" }, 0 },
-	{ 0x00000083, { "WALLBR32" }, 0 },
-	{ 0x00000083, { "WALLBR16" }, 0 },
-	{ 0x00000083, { "WALLBR8 " }, 0 },
-	{ 0x00000083, { "WALLCF8 " }, 0 },
-	{ 0x00000083, { "WALLCF16" }, 0 },
-	{ 0x00000083, { "WALLCF32" }, 0 },
-	{ 0x00000083, { "WALLBB8 " }, 0 },
-	{ 0x00000083, { "WALLBB16" }, 0 },
-	{ 0x00000083, { "WALLBB32" }, 0 },
-	{ 0x00000083, { "WALLRS8 " }, 0 },
-	{ 0x00000083, { "WALLRS16" }, 0 },
-	{ 0x00000083, { "WALLRS32" }, 0 },
-	{ 0x00000083, { "WALLCB8 " }, 0 },
-	{ 0x00000083, { "WALLCB16" }, 0 },
-	{ 0x00000083, { "WALLCB32" }, 0 },
-	{ 0x00000083, { "WALLGL8 " }, 0 },
-	{ 0x00000083, { "WALLGL16" }, 0 },
-	{ 0x00000083, { "WALLGL32" }, 0 },
-	{ 0x00000083, { "WALLWD8 " }, 0 },
-	{ 0x00000083, { "WALLWD16" }, 0 },
-	{ 0x00000083, { "WALLWD32" }, 0 },
-	{ 0x00000083, { "WALLTN32" }, 0 },
-	{ 0x00000083, { "WALLJN32" }, 0 },
-	{ 0x00000083, { "WALLMN32" }, 0 },
-	{ 0x00000083, { "WALLSP32" }, 0 },
-	{ 0x00000083, { "WALLPG32" }, 0 },
-	{ 0x00000083, { "WALLU132" }, 0 },
-	{ 0x00000083, { "WALLU232" }, 0 },
-	{ 0x00000083, { "WALLCZ32" }, 0 },
-	{ 0x00000083, { "WALLCW32" }, 0 },
-	{ 0x00000083, { "WALLCY32" }, 0 },
-	{ 0x00000083, { "WALLCX32" }, 0 },
-	{ 0x00000083, { "WBR1A   " }, 0 },
-	{ 0x00000083, { "WBR2A   " }, 0 },
-	{ 0x00000083, { "WRWA    " }, 0 },
-	{ 0x00000083, { "WWTWA   " }, 0 },
-	{ 0x00000083, { "WALLIG16" }, 0 },
-	{ 0x00000083, { "WALLIG24" }, 0 },
-	{ 0x00000083, { "WALLCO16" }, 0 },
-	{ 0x00000083, { "WALLCFDR" }, 0 },
-	{ 0x00000083, { "WALLCBDR" }, 0 },
-	{ 0x00000083, { "WALLBRWN" }, 0 },
-	{ 0x00000083, { "WALLCFWN" }, 0 },
-	{ 0x00000083, { "WALLCBWN" }, 0 }
-};
+	int zoom_difference = RCT2_GLOBAL(RCT2_ADDRESS_SAVED_VIEW_ZOOM_AND_ROTATION, sint16) - viewport->zoom;
+	if (zoom_difference != 0) {
+		if (zoom_difference >= 0) {
+			viewport->view_width <<= zoom_difference;
+			viewport->view_height <<= zoom_difference;
+		} else {
+			zoom_difference = -zoom_difference;
+			viewport->view_width >>= zoom_difference;
+			viewport->view_height >>= zoom_difference;
+		}
+	}
+	w->saved_view_x -= viewport->view_width >> 1;
+	w->saved_view_y -= viewport->view_height >> 1;
 
-static const rct_object_entry RCT1DefaultObjectsBanner[] = {
-	{ 0x00000084, { "BN1     " }, 0 },
-	{ 0x00000084, { "BN2     " }, 0 },
-	{ 0x00000084, { "BN3     " }, 0 },
-	{ 0x00000084, { "BN4     " }, 0 },
-	{ 0x00000084, { "BN5     " }, 0 },
-	{ 0x00000084, { "BN6     " }, 0 },
-	{ 0x00000084, { "BN7     " }, 0 },
-	{ 0x00000084, { "BN8     " }, 0 },
-	{ 0x00000084, { "BN9     " }, 0 }
-};
-
-static const rct_object_entry RCT1DefaultObjectsPath[] = {
-	{ 0x00000085, { "TARMAC  " }, 0 },
-	{ 0x00000085, { "TARMACB " }, 0 },
-	{ 0x00000085, { "PATHSPCE" }, 0 },
-	{ 0x00000085, { "PATHDIRT" }, 0 },
-	{ 0x00000085, { "ROAD    " }, 0 },
-	{ 0x00000085, { "PATHCRZY" }, 0 },
-	{ 0x00000085, { "PATHASH " }, 0 }
-};
-
-static const rct_object_entry RCT1DefaultObjectsPathBits[] = {
-	{ 0x00000086, { "LAMP1   " }, 0 },
-	{ 0x00000086, { "LAMP2   " }, 0 },
-	{ 0x00000086, { "LITTER1 " }, 0 },
-	{ 0x00000086, { "BENCH1  " }, 0 },
-	{ 0x00000086, { "JUMPFNT1" }, 0 },
-	{ 0x00000086, { "LAMP3   " }, 0 },
-	{ 0x00000086, { "LAMP4   " }, 0 },
-	{ 0x00000086, { "JUMPSNW1" }, 0 }
-};
-
-static const rct_object_entry RCT1DefaultObjectsSceneryGroup[] = {
-	{ 0x00000087, { "SCGTREES" }, 0 },
-	{ 0x00000087, { "SCGSHRUB" }, 0 },
-	{ 0x00000087, { "SCGGARDN" }, 0 },
-	{ 0x00000087, { "SCGPATHX" }, 0 },
-	{ 0x00000087, { "SCGFENCE" }, 0 },
-	{ 0x00000087, { "SCGMART " }, 0 },
-	{ 0x00000087, { "SCGWOND " }, 0 },
-	{ 0x00000087, { "SCGSNOW " }, 0 },
-	{ 0x00000087, { "SCGWALLS" }, 0 }
-};
-
-static const rct_object_entry RCT1DefaultObjectsParkEntrance[] = {
-	{ 0x00000088, { "PKENT1  " }, 0 }
-};
-
-static const rct_object_entry RCT1DefaultObjectsWater[] = {
-	{ 0x00000089, { "WTRCYAN " }, 0 },
-	{ 0x00000089, { "WTRORNG " }, 0 }
-};
-
-static const RCT1DefaultObjectsGroup RCT1DefaultObjects[10] = {
-	{ NULL,								0											},
-	{ RCT1DefaultObjectsSmallScenery,	countof(RCT1DefaultObjectsSmallScenery)		},
-	{ RCT1DefaultObjectsLargeScenery,	countof(RCT1DefaultObjectsLargeScenery)		},
-	{ RCT1DefaultObjectsWall,			countof(RCT1DefaultObjectsWall)				},
-	{ RCT1DefaultObjectsBanner,			countof(RCT1DefaultObjectsBanner)			},
-	{ RCT1DefaultObjectsPath,			countof(RCT1DefaultObjectsPath)				},
-	{ RCT1DefaultObjectsPathBits,		countof(RCT1DefaultObjectsPathBits)			},
-	{ RCT1DefaultObjectsSceneryGroup,	countof(RCT1DefaultObjectsSceneryGroup)		},
-	{ RCT1DefaultObjectsParkEntrance,	countof(RCT1DefaultObjectsParkEntrance)		},
-	{ RCT1DefaultObjectsWater,			countof(RCT1DefaultObjectsWater)			}
-};
-
-#pragma endregion
\ No newline at end of file
+	window_invalidate(w);
+	sub_69E9A7();
+	scenery_set_default_placement_configuration();
+	window_new_ride_init_vars();
+	RCT2_GLOBAL(0x009DEB7C, uint16) = 0;
+	load_palette();
+	gfx_invalidate_screen();
+}
\ No newline at end of file
diff --git a/src/rct1.c b/src/rct1.c
new file mode 100644
index 0000000000..3a4af81073
--- /dev/null
+++ b/src/rct1.c
@@ -0,0 +1,1013 @@
+/*****************************************************************************
+ * Copyright (c) 2014 Ted John
+ * OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
+ * 
+ * This file is part of OpenRCT2.
+ * 
+ * OpenRCT2 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *****************************************************************************/
+
+#include "addresses.h"
+#include "interface/viewport.h"
+#include "interface/window.h"
+#include "localisation/localisation.h"
+#include "management/finance.h"
+#include "object.h"
+#include "rct1.h"
+#include "scenario.h"
+#include "util/sawyercoding.h"
+#include "util/util.h"
+#include "world/climate.h"
+#include "world/map.h"
+#include "world/scenery.h"
+
+typedef struct {
+	const rct_object_entry* entries;
+	int count;
+} RCT1DefaultObjectsGroup;
+
+const uint8 RCT1TerrainConvertTable[16];
+const uint8 RCT1TerrainEdgeConvertTable[16];
+static const RCT1DefaultObjectsGroup RCT1DefaultObjects[10];
+
+static void rct1_load_default_objects();
+static void rct1_fix_terrain();
+static void rct1_fix_scenery();
+static void rct1_fix_entrance_positions();
+static void rct1_reset_research();
+
+static void sub_69F06A();
+static void sub_666DFD();
+
+static void read(void *dst, void *src, int length)
+{
+	memcpy(dst, src, length);
+}
+
+bool rct1_read_sc4(const char *path, rct1_s4 *s4)
+{
+	char *buffer, *decodedBuffer;
+	long length, decodedLength;
+	bool success;
+
+	if (!readentirefile(path, &buffer, &length)) {
+		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_TYPE, uint8) = 255;
+		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_STRING_ID, uint16) = 3011;
+		return 0;
+	}
+
+	int fileType = sawyercoding_detect_file_type(buffer, length);
+
+	decodedBuffer = malloc(sizeof(rct1_s4));
+	decodedLength = (fileType & FILE_VERSION_MASK) == FILE_VERSION_RCT1 ?
+		sawyercoding_decode_sv4(buffer, decodedBuffer, length) :
+		sawyercoding_decode_sc4(buffer, decodedBuffer, length);
+	if (decodedLength == sizeof(rct1_s4)) {
+		memcpy(s4, decodedBuffer, sizeof(rct1_s4));
+		success = true;
+	} else {
+		success = false;
+	}
+
+	free(buffer);
+	free(decodedBuffer);
+	return success;
+}
+
+bool rct1_read_sv4(const char *path, rct1_s4 *s4)
+{
+	char *buffer, *decodedBuffer;
+	long length, decodedLength;
+	bool success;
+
+	if (!readentirefile(path, &buffer, &length)) {
+		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_TYPE, uint8) = 255;
+		RCT2_GLOBAL(RCT2_ADDRESS_ERROR_STRING_ID, uint16) = 3011;
+		return 0;
+	}
+
+	decodedBuffer = malloc(sizeof(rct1_s4));
+	decodedLength = sawyercoding_decode_sv4(buffer, decodedBuffer, length);
+	if (decodedLength == sizeof(rct1_s4)) {
+		memcpy(s4, decodedBuffer, sizeof(rct1_s4));
+		success = true;
+	} else {
+		success = false;
+	}
+
+	free(buffer);
+	free(decodedBuffer);
+	return success;
+}
+
+/**
+ *
+ *  rct2: 0x0069EEA0
+ */
+void rct1_import_s4(rct1_s4 *src)
+{
+	int i;
+	rct_banner *banner;
+
+	read((void*)RCT2_ADDRESS_CURRENT_MONTH_YEAR, &src->month, 16);
+	memset((void*)RCT2_ADDRESS_MAP_ELEMENTS, 0, 0x30000 * sizeof(rct_map_element));
+	read((void*)RCT2_ADDRESS_MAP_ELEMENTS, src->map_elements, sizeof(src->map_elements));
+	read((void*)0x010E63B8, &src->unk_counter, 4 + sizeof(src->sprites));
+
+	for (i = 0; i < MAX_BANNERS; i++)
+		gBanners[i].type = 255;
+
+	read((void*)0x013573BC, &src->next_sprite_index, 12424);
+
+	for (i = 0; i < MAX_BANNERS; i++) {
+		banner = &gBanners[i];
+		if (banner->type != 255 && banner->string_idx != 3458)
+			banner->string_idx = 778;
+	}
+
+	read((void*)0x0135A8F4, &src->string_table, 0x2F51C);
+	memset((void*)0x013CA672, 0, 204);
+	read((void*)0x0138B580, &src->map_animations, 0x258F2);
+	read((void*)0x013C6A72, &src->patrol_areas, sizeof(src->patrol_areas));
+
+	char *esi = (char*)0x13C6A72;
+	char *edi = (char*)0x13B0E72;
+	int ebx, edx = 116;
+	do {
+		ebx = 32;
+		do {
+			memcpy(edi, esi, 4); esi += 4; edi += 4;
+			memset(edi, 0, 4); edi += 4;
+		} while (--ebx > 0);
+		memset(edi, 0, 64); edi += 64;
+	} while (--edx > 0);
+	edi += 0xA800;
+	
+	edx = 4;
+	do {
+		ebx = 32;
+		do {
+			memcpy(edi, esi, 4); esi += 4; edi += 4;
+			memset(edi, 0, 4); edi += 4;
+		} while (--ebx);
+		memset(edi, 0, 64); edi += 64;
+	} while (--edx);
+
+	read((void*)0x013CA672, &src->unk_1F42AA, 116);
+	read((void*)0x013CA73A, &src->unk_1F431E, 4);
+	read((void*)0x013CA73E, &src->unk_1F4322, 0x41EA);
+}
+
+/**
+ *
+ *  rct2: 0x006A2B62
+ */
+void rct1_fix_landscape()
+{
+	int i;
+	rct_sprite *sprite;
+	rct_ride *ride;
+	map_element_iterator it;
+
+	RCT2_CALLPROC_EBPSAFE(0x0069F007);
+
+	// Free sprite user strings
+	for (i = 0; i < MAX_SPRITES; i++) {
+		sprite = &g_sprite_list[i];
+		if (sprite->unknown.sprite_identifier != 255)
+			user_string_free(sprite->unknown.name_string_idx);
+	}
+
+	reset_sprite_list();
+
+	// Free ride user strings
+	FOR_ALL_RIDES(i, ride)
+		user_string_free(ride->name);
+
+	ride_init_all();
+	RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_IN_PARK, uint16) = 0;
+	RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_HEADING_FOR_PARK, uint16) = 0;
+	RCT2_GLOBAL(0x01357BC8, uint16) = 0;
+	RCT2_GLOBAL(0x013573FE, uint8) = 0;
+	RCT2_CALLPROC_EBPSAFE(0x0069F44B);
+	sub_69F06A();
+	RCT2_CALLPROC_EBPSAFE(0x0069F143);
+	RCT2_CALLPROC_EBPSAFE(0x0069F2D0);
+	RCT2_CALLPROC_EBPSAFE(0x0069F3AB);
+
+	// Fix paths and remove all ride track / entrance / exit
+	map_element_iterator_begin(&it);
+	do {
+		switch (map_element_get_type(it.element)) {
+		case MAP_ELEMENT_TYPE_PATH:
+			if (it.element->type & 1) {
+				it.element->properties.path.type &= 0xF7;
+				it.element->properties.path.addition_status = 255;
+			}
+			break;
+
+		case MAP_ELEMENT_TYPE_TRACK:
+			RCT2_CALLPROC_EBPSAFE(0x006A7594);
+			sub_6A6AA7(it.x * 32, it.y * 32, it.element);
+			map_element_remove(it.element);
+			map_element_iterator_restart_for_tile(&it);
+			break;
+
+		case MAP_ELEMENT_TYPE_ENTRANCE:
+			if (it.element->properties.entrance.type != ENTRANCE_TYPE_PARK_ENTRANCE) {
+				RCT2_CALLPROC_EBPSAFE(0x006A7594);
+				sub_6A6AA7(it.x * 32, it.y * 32, it.element);
+				map_element_remove(it.element);
+				map_element_iterator_restart_for_tile(&it);
+			}
+			break;
+		}
+	} while (map_element_iterator_next(&it));
+
+	object_unload_all();
+	rct1_load_default_objects();
+	reset_loaded_objects();
+	RCT2_CALLPROC_EBPSAFE(0x006A2730);
+	rct1_fix_scenery();
+	rct1_fix_terrain();
+	rct1_fix_entrance_positions();
+	rct1_reset_research();
+	research_populate_list_random();
+	research_remove_non_separate_vehicle_types();
+
+	climate_reset(RCT2_GLOBAL(RCT2_ADDRESS_CLIMATE, uint8));
+	RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) = SCREEN_FLAGS_SCENARIO_EDITOR;
+	viewport_init_all();
+	news_item_init_queue();
+	window_editor_main_open();
+
+	rct_s6_header *s6Header = (rct_s6_header*)0x009E34E4;
+	rct_s6_info *s6Info = (rct_s6_info*)0x0141F570;
+
+	s6Info->var_000 = 1;
+	s6Info->category = 4;
+	format_string(s6Info->details, STR_NO_DETAILS_YET, NULL);
+	s6Info->name[0] = 0;
+	if (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) & PARK_FLAGS_NO_MONEY) {
+		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) |= PARK_FLAGS_NO_MONEY_SCENARIO;
+	} else {
+		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) &= PARK_FLAGS_NO_MONEY_SCENARIO;
+	}
+	if (RCT2_GLOBAL(RCT2_ADDRESS_PARK_ENTRANCE_FEE, money16) == MONEY_FREE) {
+		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) |= PARK_FLAGS_PARK_FREE_ENTRY;
+	} else {
+		RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) &= ~PARK_FLAGS_PARK_FREE_ENTRY;
+	}
+	RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint8) &= ~PARK_FLAGS_18;
+	RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_CASH, money16) = clamp(
+		MONEY(10,00),
+		RCT2_GLOBAL(RCT2_ADDRESS_GUEST_INITIAL_CASH, money16),
+		MONEY(100,00)
+	);
+	RCT2_GLOBAL(RCT2_ADDRESS_INITIAL_CASH, money32) = min(
+		MONEY(10000,00),
+		RCT2_GLOBAL(RCT2_ADDRESS_INITIAL_CASH, money32)
+	);
+	RCT2_CALLPROC_EBPSAFE(0x0069E89B);
+	sub_69E869();
+
+	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_LOAN, money32) = clamp(
+		MONEY(0,00),
+		RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_LOAN, money32),
+		MONEY(5000000,00)
+	);
+
+	RCT2_GLOBAL(RCT2_ADDRESS_MAXIMUM_LOAN, money32) = clamp(
+		MONEY(0,00),
+		RCT2_GLOBAL(RCT2_ADDRESS_MAXIMUM_LOAN, money32),
+		MONEY(5000000,00)
+	);
+
+	RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_INTEREST_RATE, uint8) = clamp(
+		5,
+		RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_INTEREST_RATE, uint8),
+		80
+	);
+
+	if (
+		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) == OBJECTIVE_NONE ||
+		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) == OBJECTIVE_HAVE_FUN ||
+		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) == OBJECTIVE_BUILD_THE_BEST
+	) {
+		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_TYPE, uint8) = OBJECTIVE_GUESTS_BY;
+		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_YEAR, uint8) = 4;
+		RCT2_GLOBAL(RCT2_ADDRESS_OBJECTIVE_NUM_GUESTS, uint16) = 1000;
+	}
+
+	RCT2_GLOBAL(0x01358774, uint16) = 0;
+}
+
+/**
+ *
+ *  rct2: 0x0069F53D
+ */
+static void rct1_load_default_objects()
+{
+	for (int i = 0; i < 9; i++) {
+		rct_object_entry *entries = (rct_object_entry*)RCT1DefaultObjects[i].entries;
+		for (int j = 0; j < RCT1DefaultObjects[i].count; j++) {
+			if (!object_load(j, &entries[j], NULL)) {
+				error_string_quit(0x99990000 + (i * 0x100) + j, -1);
+				return;
+			}
+		}
+	}
+
+	// Water is a special case
+	rct_object_entry *waterEntries = (rct_object_entry*)RCT1DefaultObjects[9].entries;
+	rct_object_entry *waterEntry = &waterEntries[RCT2_GLOBAL(0x01358841, uint8) == 0 ? 0 : 1];
+	if (!object_load(0, waterEntry, NULL)) {
+		error_string_quit(0x99990900, -1);
+		return;
+	}
+}
+
+/**
+ * 
+ *  rct2: 0x006A29B9
+ */
+static void rct1_fix_terrain()
+{
+	rct_map_element *element;
+	map_element_iterator it;
+
+	map_element_iterator_begin(&it);
+	while (map_element_iterator_next(&it)) {
+		element = it.element;
+
+		if (map_element_get_type(element) != MAP_ELEMENT_TYPE_SURFACE)
+			continue;
+		
+		// Convert terrain
+		map_element_set_terrain(element, RCT1TerrainConvertTable[map_element_get_terrain(element)]);
+		map_element_set_terrain_edge(element, RCT1TerrainEdgeConvertTable[map_element_get_terrain_edge(element)]);
+	}
+}
+
+/**
+ *
+ *  rct2: 0x006A2956
+ */
+static void rct1_fix_scenery()
+{
+	rct_map_element *element;
+	map_element_iterator it;
+
+	map_element_iterator_begin(&it);
+	while (map_element_iterator_next(&it)) {
+		element = it.element;
+
+		if (map_element_get_type(element) != MAP_ELEMENT_TYPE_SCENERY)
+			continue;
+
+		switch (element->properties.scenery.type) {
+		case 157:	// TGE1	(Geometric Sculpture)
+		case 162:	// TGE2	(Geometric Sculpture)
+		case 168:	// TGE3	(Geometric Sculpture)
+		case 170:	// TGE4	(Geometric Sculpture)
+		case 171:	// TGE5	(Geometric Sculpture)
+			element->properties.scenery.colour_2 = 2;
+			break;
+		}
+	}
+}
+
+/**
+ * This isn't really RCT1 specific anymore.
+ *  rct2: 0x006A2A68
+ */
+static void rct1_fix_entrance_positions()
+{
+	rct_map_element *element;
+	map_element_iterator it;
+	
+	for (int i = 0; i < 4; i++)
+		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[i] = 0x8000;
+
+	int entranceIndex = 0;
+
+	map_element_iterator_begin(&it);
+	while (map_element_iterator_next(&it)) {
+		element = it.element;
+
+		if (map_element_get_type(element) != MAP_ELEMENT_TYPE_ENTRANCE)
+			continue;
+		if (element->properties.entrance.type != ENTRANCE_TYPE_PARK_ENTRANCE)
+			continue;
+		if ((element->properties.entrance.index & 0x0F) != 0)
+			continue;
+
+		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[entranceIndex] = it.x;
+		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_Y, uint16)[entranceIndex] = it.y;
+		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_Z, uint16)[entranceIndex] = element->base_height * 8;
+		RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_DIRECTION, uint8)[entranceIndex] = element->type & 3;
+		entranceIndex++;
+
+		// Prevent overflow
+		if (entranceIndex == 4)
+			return;
+	}
+}
+
+/**
+ *
+ *  rct2: 0x0069F509
+ */
+static void rct1_reset_research()
+{
+	rct_research_item *researchItem;
+
+	researchItem = gResearchItems;
+	researchItem->entryIndex = RESEARCHED_ITEMS_SEPERATOR;
+	researchItem++;
+	researchItem->entryIndex = RESEARCHED_ITEMS_END;
+	researchItem++;
+	researchItem->entryIndex = RESEARCHED_ITEMS_END_2;
+	RCT2_GLOBAL(RCT2_ADDRESS_RESEARH_PROGRESS_STAGE, uint8) = 0;
+	RCT2_GLOBAL(0x01357CF4, sint32) = -1;
+	news_item_init_queue();
+}
+
+/**
+ *
+ *  rct2: 0x0069F06A
+ */
+static void sub_69F06A()
+{
+	RCT2_CALLPROC_EBPSAFE(0x0069F06A); return;
+
+	// TODO, bug with the following code
+	RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 0) | (1 << 1) | (1 << 14) | (1 << 2) | (1 << 3);
+	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 4))) {
+		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 4);
+		banner_init(); // 6B9CB0
+	}
+	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 6))) {
+		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 6);
+		RCT2_CALLPROC_EBPSAFE(0x0069E891);
+	}
+	RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 7);
+	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 8))) {
+		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 8);
+		sub_666DFD();
+	}
+	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 9))) {
+		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 9);
+		RCT2_CALLPROC_EBPSAFE(0x0069E89B);
+	}
+	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 13))) {
+		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 13);
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SIZE_UNITS, uint16) = 127 * 32;
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_MAXIMUM_X_Y, uint16) = 4350;
+		RCT2_GLOBAL(RCT2_ADDRESS_MAP_SIZE_UNITS, uint16) = 128;
+		RCT2_GLOBAL(0x01358836, uint16) = 4095;
+	}
+	if (!(RCT2_GLOBAL(0x013CE770, uint32) & (1 << 15))) {
+		RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 15);
+		RCT2_GLOBAL(0x01358838, uint32) = 0;
+	}
+	RCT2_GLOBAL(0x013CE770, uint32) |= (1 << 16) | (1 << 18) | (1 << 19);
+}
+
+/**
+ *
+ *  rct2: 0x00666DFD
+ */
+static void sub_666DFD()
+{
+	int x, y;
+	rct_map_element *mapElement;
+
+	x = RCT2_GLOBAL(0x013573EA, uint16);
+	y = RCT2_GLOBAL(0x013573EC, uint16);
+	if (x == 0x8000)
+		return;
+
+	x /= 32;
+	y /= 32;
+	mapElement = map_get_first_element_at(x, y);
+	do {
+		if (map_element_get_type(mapElement) == MAP_ELEMENT_TYPE_ENTRANCE) {
+			if (mapElement->properties.entrance.type == ENTRANCE_TYPE_PARK_ENTRANCE) {
+				mapElement->properties.entrance.path_type = 0;
+				break;
+			}
+		}
+	} while (!map_element_is_last_for_tile(mapElement++));
+}
+
+#pragma region Tables
+
+const uint8 RCT1TerrainConvertTable[16] = {
+	TERRAIN_GRASS,
+	TERRAIN_SAND,
+	TERRAIN_DIRT,
+	TERRAIN_ROCK,
+	TERRAIN_MARTIAN,
+	TERRAIN_CHECKERBOARD,
+	TERRAIN_GRASS_CLUMPS,
+	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_BROWN
+	TERRAIN_ICE,
+	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_LOG
+	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_IRON
+	TERRAIN_DIRT,				// Originally TERRAIN_ROOF_GREY
+	TERRAIN_GRID_RED,
+	TERRAIN_GRID_YELLOW,
+	TERRAIN_GRID_BLUE,
+	TERRAIN_GRID_GREEN
+};
+
+const uint8 RCT1TerrainEdgeConvertTable[16] = {
+	TERRAIN_EDGE_ROCK,
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_BRICK
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_IRON
+	TERRAIN_EDGE_WOOD_RED,
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_GREY
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_YELLOW
+	TERRAIN_EDGE_WOOD_BLACK,
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_RED
+	TERRAIN_EDGE_ICE,
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_PURPLE
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_GREEN
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_STONE_BROWN
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_STONE_GREY
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_SKYSCRAPER_A
+	TERRAIN_EDGE_ROCK,			// Originally TERRAIN_EDGE_SKYSCRAPER_B
+	TERRAIN_EDGE_ROCK			// Unused
+};
+
+#pragma endregion
+
+#pragma region RCT1 Default Objects
+
+// rct2: 0x0098BD0E
+static const rct_object_entry RCT1DefaultObjectsSmallScenery[] = {
+	{ 0x00000081, { "TL0     " }, 0 },
+	{ 0x00000081, { "TL1     " }, 0 },
+	{ 0x00000081, { "TL2     " }, 0 },
+	{ 0x00000081, { "TL3     " }, 0 },
+	{ 0x00000081, { "TM0     " }, 0 },
+	{ 0x00000081, { "TM1     " }, 0 },
+	{ 0x00000081, { "TM2     " }, 0 },
+	{ 0x00000081, { "TM3     " }, 0 },
+	{ 0x00000081, { "TS0     " }, 0 },
+	{ 0x00000081, { "TS1     " }, 0 },
+	{ 0x00000081, { "TS2     " }, 0 },
+	{ 0x00000081, { "TS3     " }, 0 },
+	{ 0x00000081, { "TS4     " }, 0 },
+	{ 0x00000081, { "TS5     " }, 0 },
+	{ 0x00000081, { "TS6     " }, 0 },
+	{ 0x00000081, { "TIC     " }, 0 },
+	{ 0x00000081, { "TLC     " }, 0 },
+	{ 0x00000081, { "TMC     " }, 0 },
+	{ 0x00000081, { "TMP     " }, 0 },
+	{ 0x00000081, { "TITC    " }, 0 },
+	{ 0x00000081, { "TGHC    " }, 0 },
+	{ 0x00000081, { "TAC     " }, 0 },
+	{ 0x00000081, { "TGHC2   " }, 0 },
+	{ 0x00000081, { "TCJ     " }, 0 },
+	{ 0x00000081, { "TMBJ    " }, 0 },
+	{ 0x00000081, { "TCF     " }, 0 },
+	{ 0x00000081, { "TCL     " }, 0 },
+	{ 0x00000081, { "TRF     " }, 0 },
+	{ 0x00000081, { "TRF2    " }, 0 },
+	{ 0x00000081, { "TEL     " }, 0 },
+	{ 0x00000081, { "TAP     " }, 0 },
+	{ 0x00000081, { "TSP     " }, 0 },
+	{ 0x00000081, { "TMZP    " }, 0 },
+	{ 0x00000081, { "TCRP    " }, 0 },
+	{ 0x00000081, { "TBP     " }, 0 },
+	{ 0x00000081, { "TLP     " }, 0 },
+	{ 0x00000081, { "TWP     " }, 0 },
+	{ 0x00000081, { "TAS     " }, 0 },
+	{ 0x00000081, { "TMG     " }, 0 },
+	{ 0x00000081, { "TWW     " }, 0 },
+	{ 0x00000081, { "TSB     " }, 0 },
+	{ 0x00000081, { "TVL     " }, 0 },
+	{ 0x00000081, { "TCT     " }, 0 },
+	{ 0x00000081, { "TEF     " }, 0 },
+	{ 0x00000081, { "TAL     " }, 0 },
+	{ 0x00000081, { "TSQ     " }, 0 },
+	{ 0x00000081, { "THT     " }, 0 },
+	{ 0x00000081, { "TCB     " }, 0 },
+	{ 0x00000081, { "TDM     " }, 0 },
+	{ 0x00000081, { "TSD     " }, 0 },
+	{ 0x00000081, { "TGS     " }, 0 },
+	{ 0x00000081, { "TUS     " }, 0 },
+	{ 0x00000081, { "TH1     " }, 0 },
+	{ 0x00000081, { "TBC     " }, 0 },
+	{ 0x00000081, { "TH2     " }, 0 },
+	{ 0x00000081, { "TPM     " }, 0 },
+	{ 0x00000081, { "TSC     " }, 0 },
+	{ 0x00000081, { "TG1     " }, 0 },
+	{ 0x00000081, { "TWF     " }, 0 },
+	{ 0x00000081, { "TSH0    " }, 0 },
+	{ 0x00000081, { "TSH1    " }, 0 },
+	{ 0x00000081, { "TSH2    " }, 0 },
+	{ 0x00000081, { "TSH3    " }, 0 },
+	{ 0x00000081, { "TSH4    " }, 0 },
+	{ 0x00000081, { "TSH5    " }, 0 },
+	{ 0x00000081, { "TG2     " }, 0 },
+	{ 0x00000081, { "TG3     " }, 0 },
+	{ 0x00000081, { "TG4     " }, 0 },
+	{ 0x00000081, { "TG5     " }, 0 },
+	{ 0x00000081, { "TG6     " }, 0 },
+	{ 0x00000081, { "TG7     " }, 0 },
+	{ 0x00000081, { "TG8     " }, 0 },
+	{ 0x00000081, { "TG9     " }, 0 },
+	{ 0x00000081, { "TG10    " }, 0 },
+	{ 0x00000081, { "TG11    " }, 0 },
+	{ 0x00000081, { "TG12    " }, 0 },
+	{ 0x00000081, { "TG13    " }, 0 },
+	{ 0x00000081, { "TG14    " }, 0 },
+	{ 0x00000081, { "TT1     " }, 0 },
+	{ 0x00000081, { "TDF     " }, 0 },
+	{ 0x00000081, { "TSH     " }, 0 },
+	{ 0x00000081, { "THRS    " }, 0 },
+	{ 0x00000081, { "TSTD    " }, 0 },
+	{ 0x00000081, { "TRMS    " }, 0 },
+	{ 0x00000081, { "TRWS    " }, 0 },
+	{ 0x00000081, { "TRC     " }, 0 },
+	{ 0x00000081, { "TQF     " }, 0 },
+	{ 0x00000081, { "TES1    " }, 0 },
+	{ 0x00000081, { "TEN     " }, 0 },
+	{ 0x00000081, { "TERS    " }, 0 },
+	{ 0x00000081, { "TERB    " }, 0 },
+	{ 0x00000081, { "TEP     " }, 0 },
+	{ 0x00000081, { "TST1    " }, 0 },
+	{ 0x00000081, { "TST2    " }, 0 },
+	{ 0x00000081, { "TMS1    " }, 0 },
+	{ 0x00000081, { "TAS1    " }, 0 },
+	{ 0x00000081, { "TAS2    " }, 0 },
+	{ 0x00000081, { "TAS3    " }, 0 },
+	{ 0x00000081, { "TST3    " }, 0 },
+	{ 0x00000081, { "TST4    " }, 0 },
+	{ 0x00000081, { "TST5    " }, 0 },
+	{ 0x00000081, { "TAS4    " }, 0 },
+	{ 0x00000081, { "TCY     " }, 0 },
+	{ 0x00000081, { "TBW     " }, 0 },
+	{ 0x00000081, { "TBR1    " }, 0 },
+	{ 0x00000081, { "TBR2    " }, 0 },
+	{ 0x00000081, { "TML     " }, 0 },
+	{ 0x00000081, { "TMW     " }, 0 },
+	{ 0x00000081, { "TBR3    " }, 0 },
+	{ 0x00000081, { "TBR4    " }, 0 },
+	{ 0x00000081, { "TMJ     " }, 0 },
+	{ 0x00000081, { "TBR     " }, 0 },
+	{ 0x00000081, { "TMO1    " }, 0 },
+	{ 0x00000081, { "TMO2    " }, 0 },
+	{ 0x00000081, { "TMO3    " }, 0 },
+	{ 0x00000081, { "TMO4    " }, 0 },
+	{ 0x00000081, { "TMO5    " }, 0 },
+	{ 0x00000081, { "TWH1    " }, 0 },
+	{ 0x00000081, { "TWH2    " }, 0 },
+	{ 0x00000081, { "TNS     " }, 0 },
+	{ 0x00000081, { "TP1     " }, 0 },
+	{ 0x00000081, { "TP2     " }, 0 },
+	{ 0x00000081, { "TK1     " }, 0 },
+	{ 0x00000081, { "TK2     " }, 0 },
+	{ 0x00000081, { "TR1     " }, 0 },
+	{ 0x00000081, { "TR2     " }, 0 },
+	{ 0x00000081, { "TQ1     " }, 0 },
+	{ 0x00000081, { "TQ2     " }, 0 },
+	{ 0x00000081, { "TWN     " }, 0 },
+	{ 0x00000081, { "TCE     " }, 0 },
+	{ 0x00000081, { "TCO     " }, 0 },
+	{ 0x00000081, { "THL     " }, 0 },
+	{ 0x00000081, { "TCC     " }, 0 },
+	{ 0x00000081, { "TB1     " }, 0 },
+	{ 0x00000081, { "TB2     " }, 0 },
+	{ 0x00000081, { "TK3     " }, 0 },
+	{ 0x00000081, { "TK4     " }, 0 },
+	{ 0x00000081, { "TBN     " }, 0 },
+	{ 0x00000081, { "TBN1    " }, 0 },
+	{ 0x00000081, { "TDT1    " }, 0 },
+	{ 0x00000081, { "TDT2    " }, 0 },
+	{ 0x00000081, { "TDT3    " }, 0 },
+	{ 0x00000081, { "TMM1    " }, 0 },
+	{ 0x00000081, { "TMM2    " }, 0 },
+	{ 0x00000081, { "TMM3    " }, 0 },
+	{ 0x00000081, { "TGS1    " }, 0 },
+	{ 0x00000081, { "TGS2    " }, 0 },
+	{ 0x00000081, { "TGS3    " }, 0 },
+	{ 0x00000081, { "TGS4    " }, 0 },
+	{ 0x00000081, { "TDN4    " }, 0 },
+	{ 0x00000081, { "TDN5    " }, 0 },
+	{ 0x00000081, { "TJT1    " }, 0 },
+	{ 0x00000081, { "TJT2    " }, 0 },
+	{ 0x00000081, { "TJB1    " }, 0 },
+	{ 0x00000081, { "TTF     " }, 0 },
+	{ 0x00000081, { "TF1     " }, 0 },
+	{ 0x00000081, { "TF2     " }, 0 },
+	{ 0x00000081, { "TGE1    " }, 0 },
+	{ 0x00000081, { "TJT3    " }, 0 },
+	{ 0x00000081, { "TJT4    " }, 0 },
+	{ 0x00000081, { "TJP1    " }, 0 },
+	{ 0x00000081, { "TJB2    " }, 0 },
+	{ 0x00000081, { "TGE2    " }, 0 },
+	{ 0x00000081, { "TJT5    " }, 0 },
+	{ 0x00000081, { "TJB3    " }, 0 },
+	{ 0x00000081, { "TJB4    " }, 0 },
+	{ 0x00000081, { "TJT6    " }, 0 },
+	{ 0x00000081, { "TJP2    " }, 0 },
+	{ 0x00000081, { "TGE3    " }, 0 },
+	{ 0x00000081, { "TCK     " }, 0 },
+	{ 0x00000081, { "TGE4    " }, 0 },
+	{ 0x00000081, { "TGE5    " }, 0 },
+	{ 0x00000081, { "TG15    " }, 0 },
+	{ 0x00000081, { "TG16    " }, 0 },
+	{ 0x00000081, { "TG17    " }, 0 },
+	{ 0x00000081, { "TG18    " }, 0 },
+	{ 0x00000081, { "TG19    " }, 0 },
+	{ 0x00000081, { "TG20    " }, 0 },
+	{ 0x00000081, { "TG21    " }, 0 },
+	{ 0x00000081, { "TSM     " }, 0 },
+	{ 0x00000081, { "TIG     " }, 0 },
+	{ 0x00000081, { "TCFS    " }, 0 },
+	{ 0x00000081, { "TRFS    " }, 0 },
+	{ 0x00000081, { "TRF3    " }, 0 },
+	{ 0x00000081, { "TNSS    " }, 0 },
+	{ 0x00000081, { "TCT1    " }, 0 },
+	{ 0x00000081, { "TCT2    " }, 0 },
+	{ 0x00000081, { "TSF1    " }, 0 },
+	{ 0x00000081, { "TSF2    " }, 0 },
+	{ 0x00000081, { "TSF3    " }, 0 },
+	{ 0x00000081, { "TCN     " }, 0 },
+	{ 0x00000081, { "TTG     " }, 0 },
+	{ 0x00000081, { "TSNC    " }, 0 },
+	{ 0x00000081, { "TSNB    " }, 0 },
+	{ 0x00000081, { "TSCP    " }, 0 },
+	{ 0x00000081, { "TCD     " }, 0 },
+	{ 0x00000081, { "TSG     " }, 0 },
+	{ 0x00000081, { "TSK     " }, 0 },
+	{ 0x00000081, { "TGH1    " }, 0 },
+	{ 0x00000081, { "TGH2    " }, 0 },
+	{ 0x00000081, { "TSMP    " }, 0 },
+	{ 0x00000081, { "TJF     " }, 0 },
+	{ 0x00000081, { "TLY     " }, 0 },
+	{ 0x00000081, { "TGC1    " }, 0 },
+	{ 0x00000081, { "TGC2    " }, 0 },
+	{ 0x00000081, { "TGG     " }, 0 },
+	{ 0x00000081, { "TSPH    " }, 0 },
+	{ 0x00000081, { "TOH1    " }, 0 },
+	{ 0x00000081, { "TOH2    " }, 0 },
+	{ 0x00000081, { "TOT1    " }, 0 },
+	{ 0x00000081, { "TOT2    " }, 0 },
+	{ 0x00000081, { "TOS     " }, 0 },
+	{ 0x00000081, { "TOT3    " }, 0 },
+	{ 0x00000081, { "TOT4    " }, 0 },
+	{ 0x00000081, { "TSC2    " }, 0 },
+	{ 0x00000081, { "TSP1    " }, 0 },
+	{ 0x00000081, { "TOH3    " }, 0 },
+	{ 0x00000081, { "TSP2    " }, 0 },
+	{ 0x00000081, { "ROMROOF1" }, 0 },
+	{ 0x00000081, { "GEOROOF1" }, 0 },
+	{ 0x00000081, { "TNTROOF1" }, 0 },
+	{ 0x00000081, { "JNGROOF1" }, 0 },
+	{ 0x00000081, { "MINROOF1" }, 0 },
+	{ 0x00000081, { "ROMROOF2" }, 0 },
+	{ 0x00000081, { "GEOROOF2" }, 0 },
+	{ 0x00000081, { "PAGROOF1" }, 0 },
+	{ 0x00000081, { "SPCROOF1" }, 0 },
+	{ 0x00000081, { "ROOF1   " }, 0 },
+	{ 0x00000081, { "ROOF2   " }, 0 },
+	{ 0x00000081, { "ROOF3   " }, 0 },
+	{ 0x00000081, { "ROOF4   " }, 0 },
+	{ 0x00000081, { "ROOF5   " }, 0 },
+	{ 0x00000081, { "ROOF6   " }, 0 },
+	{ 0x00000081, { "ROOF7   " }, 0 },
+	{ 0x00000081, { "ROOF8   " }, 0 },
+	{ 0x00000081, { "ROOF9   " }, 0 },
+	{ 0x00000081, { "ROOF10  " }, 0 },
+	{ 0x00000081, { "ROOF11  " }, 0 },
+	{ 0x00000081, { "ROOF12  " }, 0 },
+	{ 0x00000081, { "ROOF13  " }, 0 },
+	{ 0x00000081, { "ROOF14  " }, 0 },
+	{ 0x00000081, { "IGROOF  " }, 0 },
+	{ 0x00000081, { "CORROOF " }, 0 },
+	{ 0x00000081, { "CORROOF2" }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsLargeScenery[] = {
+	{ 0x00000082, { "SCOL    " }, 0 },
+	{ 0x00000082, { "SHS1    " }, 0 },
+	{ 0x00000082, { "SSPX    " }, 0 },
+	{ 0x00000082, { "SHS2    " }, 0 },
+	{ 0x00000082, { "SCLN    " }, 0 },
+	{ 0x00000082, { "SMH1    " }, 0 },
+	{ 0x00000082, { "SMH2    " }, 0 },
+	{ 0x00000082, { "SVLC    " }, 0 },
+	{ 0x00000082, { "SPYR    " }, 0 },
+	{ 0x00000082, { "SMN1    " }, 0 },
+	{ 0x00000082, { "SMB     " }, 0 },
+	{ 0x00000082, { "SSK1    " }, 0 },
+	{ 0x00000082, { "SDN1    " }, 0 },
+	{ 0x00000082, { "SDN2    " }, 0 },
+	{ 0x00000082, { "SDN3    " }, 0 },
+	{ 0x00000082, { "SIP     " }, 0 },
+	{ 0x00000082, { "STB1    " }, 0 },
+	{ 0x00000082, { "STB2    " }, 0 },
+	{ 0x00000082, { "STG1    " }, 0 },
+	{ 0x00000082, { "STG2    " }, 0 },
+	{ 0x00000082, { "SCT     " }, 0 },
+	{ 0x00000082, { "SOH1    " }, 0 },
+	{ 0x00000082, { "SOH2    " }, 0 },
+	{ 0x00000082, { "SOH3    " }, 0 },
+	{ 0x00000082, { "SGP     " }, 0 },
+	{ 0x00000082, { "SSR     " }, 0 },
+	{ 0x00000082, { "STH     " }, 0 },
+	{ 0x00000082, { "SAH     " }, 0 },
+	{ 0x00000082, { "SPS     " }, 0 },
+	{ 0x00000082, { "SPG     " }, 0 },
+	{ 0x00000082, { "SOB     " }, 0 },
+	{ 0x00000082, { "SAH2    " }, 0 },
+	{ 0x00000082, { "SST     " }, 0 },
+	{ 0x00000082, { "SSH     " }, 0 },
+	{ 0x00000082, { "SAH3    " }, 0 },
+	{ 0x00000082, { "SSIG1   " }, 0 },
+	{ 0x00000082, { "SSIG2   " }, 0 },
+	{ 0x00000082, { "SSIG3   " }, 0 },
+	{ 0x00000082, { "SSIG4   " }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsWall[] = {
+	{ 0x00000083, { "WMF     " }, 0 },
+	{ 0x00000083, { "WMFG    " }, 0 },
+	{ 0x00000083, { "WRW     " }, 0 },
+	{ 0x00000083, { "WEW     " }, 0 },
+	{ 0x00000083, { "WHG     " }, 0 },
+	{ 0x00000083, { "WHGG    " }, 0 },
+	{ 0x00000083, { "WCW1    " }, 0 },
+	{ 0x00000083, { "WCW2    " }, 0 },
+	{ 0x00000083, { "WSW     " }, 0 },
+	{ 0x00000083, { "WSWG    " }, 0 },
+	{ 0x00000083, { "WMW     " }, 0 },
+	{ 0x00000083, { "WFW1    " }, 0 },
+	{ 0x00000083, { "WFWG    " }, 0 },
+	{ 0x00000083, { "WPW1    " }, 0 },
+	{ 0x00000083, { "WPW2    " }, 0 },
+	{ 0x00000083, { "WPF     " }, 0 },
+	{ 0x00000083, { "WPFG    " }, 0 },
+	{ 0x00000083, { "WWTW    " }, 0 },
+	{ 0x00000083, { "WMWW    " }, 0 },
+	{ 0x00000083, { "WSW1    " }, 0 },
+	{ 0x00000083, { "WSW2    " }, 0 },
+	{ 0x00000083, { "WGW2    " }, 0 },
+	{ 0x00000083, { "WBW     " }, 0 },
+	{ 0x00000083, { "WBR1    " }, 0 },
+	{ 0x00000083, { "WBRG    " }, 0 },
+	{ 0x00000083, { "WBR2    " }, 0 },
+	{ 0x00000083, { "WBR3    " }, 0 },
+	{ 0x00000083, { "WPW3    " }, 0 },
+	{ 0x00000083, { "WJF     " }, 0 },
+	{ 0x00000083, { "WCH     " }, 0 },
+	{ 0x00000083, { "WCHG    " }, 0 },
+	{ 0x00000083, { "WC1     " }, 0 },
+	{ 0x00000083, { "WC2     " }, 0 },
+	{ 0x00000083, { "WC3     " }, 0 },
+	{ 0x00000083, { "WC4     " }, 0 },
+	{ 0x00000083, { "WC5     " }, 0 },
+	{ 0x00000083, { "WC6     " }, 0 },
+	{ 0x00000083, { "WC7     " }, 0 },
+	{ 0x00000083, { "WC8     " }, 0 },
+	{ 0x00000083, { "WC9     " }, 0 },
+	{ 0x00000083, { "WC10    " }, 0 },
+	{ 0x00000083, { "WC11    " }, 0 },
+	{ 0x00000083, { "WC12    " }, 0 },
+	{ 0x00000083, { "WC13    " }, 0 },
+	{ 0x00000083, { "WC14    " }, 0 },
+	{ 0x00000083, { "WC15    " }, 0 },
+	{ 0x00000083, { "WC16    " }, 0 },
+	{ 0x00000083, { "WC17    " }, 0 },
+	{ 0x00000083, { "WC18    " }, 0 },
+	{ 0x00000083, { "WALLBRDR" }, 0 },
+	{ 0x00000083, { "WALLBR32" }, 0 },
+	{ 0x00000083, { "WALLBR16" }, 0 },
+	{ 0x00000083, { "WALLBR8 " }, 0 },
+	{ 0x00000083, { "WALLCF8 " }, 0 },
+	{ 0x00000083, { "WALLCF16" }, 0 },
+	{ 0x00000083, { "WALLCF32" }, 0 },
+	{ 0x00000083, { "WALLBB8 " }, 0 },
+	{ 0x00000083, { "WALLBB16" }, 0 },
+	{ 0x00000083, { "WALLBB32" }, 0 },
+	{ 0x00000083, { "WALLRS8 " }, 0 },
+	{ 0x00000083, { "WALLRS16" }, 0 },
+	{ 0x00000083, { "WALLRS32" }, 0 },
+	{ 0x00000083, { "WALLCB8 " }, 0 },
+	{ 0x00000083, { "WALLCB16" }, 0 },
+	{ 0x00000083, { "WALLCB32" }, 0 },
+	{ 0x00000083, { "WALLGL8 " }, 0 },
+	{ 0x00000083, { "WALLGL16" }, 0 },
+	{ 0x00000083, { "WALLGL32" }, 0 },
+	{ 0x00000083, { "WALLWD8 " }, 0 },
+	{ 0x00000083, { "WALLWD16" }, 0 },
+	{ 0x00000083, { "WALLWD32" }, 0 },
+	{ 0x00000083, { "WALLTN32" }, 0 },
+	{ 0x00000083, { "WALLJN32" }, 0 },
+	{ 0x00000083, { "WALLMN32" }, 0 },
+	{ 0x00000083, { "WALLSP32" }, 0 },
+	{ 0x00000083, { "WALLPG32" }, 0 },
+	{ 0x00000083, { "WALLU132" }, 0 },
+	{ 0x00000083, { "WALLU232" }, 0 },
+	{ 0x00000083, { "WALLCZ32" }, 0 },
+	{ 0x00000083, { "WALLCW32" }, 0 },
+	{ 0x00000083, { "WALLCY32" }, 0 },
+	{ 0x00000083, { "WALLCX32" }, 0 },
+	{ 0x00000083, { "WBR1A   " }, 0 },
+	{ 0x00000083, { "WBR2A   " }, 0 },
+	{ 0x00000083, { "WRWA    " }, 0 },
+	{ 0x00000083, { "WWTWA   " }, 0 },
+	{ 0x00000083, { "WALLIG16" }, 0 },
+	{ 0x00000083, { "WALLIG24" }, 0 },
+	{ 0x00000083, { "WALLCO16" }, 0 },
+	{ 0x00000083, { "WALLCFDR" }, 0 },
+	{ 0x00000083, { "WALLCBDR" }, 0 },
+	{ 0x00000083, { "WALLBRWN" }, 0 },
+	{ 0x00000083, { "WALLCFWN" }, 0 },
+	{ 0x00000083, { "WALLCBWN" }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsBanner[] = {
+	{ 0x00000084, { "BN1     " }, 0 },
+	{ 0x00000084, { "BN2     " }, 0 },
+	{ 0x00000084, { "BN3     " }, 0 },
+	{ 0x00000084, { "BN4     " }, 0 },
+	{ 0x00000084, { "BN5     " }, 0 },
+	{ 0x00000084, { "BN6     " }, 0 },
+	{ 0x00000084, { "BN7     " }, 0 },
+	{ 0x00000084, { "BN8     " }, 0 },
+	{ 0x00000084, { "BN9     " }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsPath[] = {
+	{ 0x00000085, { "TARMAC  " }, 0 },
+	{ 0x00000085, { "TARMACB " }, 0 },
+	{ 0x00000085, { "PATHSPCE" }, 0 },
+	{ 0x00000085, { "PATHDIRT" }, 0 },
+	{ 0x00000085, { "ROAD    " }, 0 },
+	{ 0x00000085, { "PATHCRZY" }, 0 },
+	{ 0x00000085, { "PATHASH " }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsPathBits[] = {
+	{ 0x00000086, { "LAMP1   " }, 0 },
+	{ 0x00000086, { "LAMP2   " }, 0 },
+	{ 0x00000086, { "LITTER1 " }, 0 },
+	{ 0x00000086, { "BENCH1  " }, 0 },
+	{ 0x00000086, { "JUMPFNT1" }, 0 },
+	{ 0x00000086, { "LAMP3   " }, 0 },
+	{ 0x00000086, { "LAMP4   " }, 0 },
+	{ 0x00000086, { "JUMPSNW1" }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsSceneryGroup[] = {
+	{ 0x00000087, { "SCGTREES" }, 0 },
+	{ 0x00000087, { "SCGSHRUB" }, 0 },
+	{ 0x00000087, { "SCGGARDN" }, 0 },
+	{ 0x00000087, { "SCGPATHX" }, 0 },
+	{ 0x00000087, { "SCGFENCE" }, 0 },
+	{ 0x00000087, { "SCGMART " }, 0 },
+	{ 0x00000087, { "SCGWOND " }, 0 },
+	{ 0x00000087, { "SCGSNOW " }, 0 },
+	{ 0x00000087, { "SCGWALLS" }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsParkEntrance[] = {
+	{ 0x00000088, { "PKENT1  " }, 0 }
+};
+
+static const rct_object_entry RCT1DefaultObjectsWater[] = {
+	{ 0x00000089, { "WTRCYAN " }, 0 },
+	{ 0x00000089, { "WTRORNG " }, 0 }
+};
+
+static const RCT1DefaultObjectsGroup RCT1DefaultObjects[10] = {
+	{ NULL,								0											},
+	{ RCT1DefaultObjectsSmallScenery,	countof(RCT1DefaultObjectsSmallScenery)		},
+	{ RCT1DefaultObjectsLargeScenery,	countof(RCT1DefaultObjectsLargeScenery)		},
+	{ RCT1DefaultObjectsWall,			countof(RCT1DefaultObjectsWall)				},
+	{ RCT1DefaultObjectsBanner,			countof(RCT1DefaultObjectsBanner)			},
+	{ RCT1DefaultObjectsPath,			countof(RCT1DefaultObjectsPath)				},
+	{ RCT1DefaultObjectsPathBits,		countof(RCT1DefaultObjectsPathBits)			},
+	{ RCT1DefaultObjectsSceneryGroup,	countof(RCT1DefaultObjectsSceneryGroup)		},
+	{ RCT1DefaultObjectsParkEntrance,	countof(RCT1DefaultObjectsParkEntrance)		},
+	{ RCT1DefaultObjectsWater,			countof(RCT1DefaultObjectsWater)			}
+};
+
+#pragma endregion
\ No newline at end of file
diff --git a/src/rct1.h b/src/rct1.h
index 237fbbfffc..1aa695224b 100644
--- a/src/rct1.h
+++ b/src/rct1.h
@@ -343,5 +343,10 @@ typedef struct{
 	uint16 start_track_data_AA_CF;					// 0xC4
 }rct_track_td4; // Information based off RCTTechDepot
 
+bool rct1_read_sc4(const char *path, rct1_s4 *s4);
+bool rct1_read_sv4(const char *path, rct1_s4 *s4);
+void rct1_import_s4(rct1_s4 *src);
+void rct1_fix_landscape();
+
 #endif
  
\ No newline at end of file
diff --git a/src/util/util.c b/src/util/util.c
index 8c63b6b471..93bc8b2460 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -81,6 +81,32 @@ long fsize(FILE *fp)
 	return size;
 }
 
+bool readentirefile(const char *path, void **outBuffer, long *outLength)
+{
+	FILE *fp;
+	long fpLength;
+	void *fpBuffer;
+
+	// Open file
+	fp = fopen(path, "rb");
+	if (fp == NULL)
+		return 0;
+
+	// Get length
+	fseek(fp, 0, SEEK_END);
+	fpLength = ftell(fp);
+	rewind(fp);
+
+	// Read whole file into a buffer
+	fpBuffer = malloc(fpLength);
+	fread(fpBuffer, fpLength, 1, fp);
+	fclose(fp);
+
+	*outBuffer = fpBuffer;
+	*outLength = fpLength;
+	return 1;
+}
+
 int bitscanforward(int source)
 {
 	int i;
diff --git a/src/util/util.h b/src/util/util.h
index 8ecaf7af4b..f68deabe2a 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -30,6 +30,7 @@ int mph_to_kmph(int mph);
 const char *path_get_filename(const char *path);
 void path_set_extension(char *path, const char *extension);
 long fsize(FILE *fp);
+bool readentirefile(const char *path, void **outBuffer, long *outLength);
 
 int bitscanforward(int source);
 bool strequals(const char *a, const char *b, int length, bool caseInsensitive);