mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-21 14:02:59 +01:00
Start decompilation of 0x6A3590
This commit is contained in:
Marijn van der Werf
@@ -16,15 +16,790 @@
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#include "map_element.h"
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#include "../../addresses.h"
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#include "../../world/map.h"
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#include "../../interface/viewport.h"
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#include "../../ride/track.h"
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#include "../../world/footpath.h"
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#include "../../config.h"
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#include "../paint.h"
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#include "surface.h"
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#include "../../ride/track_paint.h"
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// #3628: Until path_paint is implemented, this variable is used by scrolling_text_setup
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// to use the old string arguments array. Remove when scrolling_text_setup is no
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// longer hooked.
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bool TempForScrollText = false;
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void path_paint(uint8 direction, uint16 height, rct_map_element *mapElement) {
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const uint8 byte_98D800[] = {
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12, 9, 3, 6
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};
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const uint8 byte_98D6E0[] = {
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
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0, 1, 2, 20, 4, 5, 6, 22, 8, 9, 10, 26, 12, 13, 14, 36,
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0, 1, 2, 3, 4, 5, 21, 23, 8, 9, 10, 11, 12, 13, 33, 37,
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0, 1, 2, 3, 4, 5, 6, 24, 8, 9, 10, 11, 12, 13, 14, 38,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 29, 30, 34, 39,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 40,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 35, 41,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 42,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 25, 10, 27, 12, 31, 14, 43,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 28, 12, 13, 14, 44,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 45,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 46,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 32, 14, 47,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 48,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 49,
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 50
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};
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const sint16 stru_98D804[][4] = {
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{3, 3, 26, 26},
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{0, 3, 29, 26},
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{3, 3, 26, 29},
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{0, 3, 29, 29},
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{3, 3, 29, 26},
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{0, 3, 32, 26},
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{3, 3, 29, 29},
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{0, 3, 32, 29},
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{3, 0, 26, 29},
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{0, 0, 29, 29},
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{3, 0, 26, 32},
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{0, 0, 29, 32},
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{3, 0, 29, 29},
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{0, 0, 32, 29},
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{3, 0, 29, 32},
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{0, 0, 32, 32},
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};
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const uint8 byte_98D8A4[] = {
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0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0
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};
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typedef struct
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{
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uint8 var_0, var_1, var_2, var_3, var_4, var_5, var_6, var_7;
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} unk_supports_desc_bound_box;
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const unk_supports_desc_bound_box stru_98D8D4[] = {
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{0, 0, 0, 1, 1, 4, 0, 1},
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{0, 0, 0, 1, 1, 4, 0, 1},
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{0, 0, 0, 1, 1, 4, 0, 1},
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{0, 0, 0, 1, 1, 4, 0, 1}
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};
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void loc_6A37C9(rct_map_element * map_element, int height, rct_footpath_entry * dword_F3EF6C, bool word_F3F038, uint32 dword_F3EF70, uint32 dword_F3EF74);
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void loc_6A3B57();
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bool is_map_element_saved(rct_map_element * map_element)
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{
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// rct_map_element ** savedMapElement = gTrackSavedMapElements;
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// while (*gTrackSavedMapElements != (rct_map_element *) 0xFFFFFFFF) {
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// if (*gTrackSavedMapElements == map_element) {
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// return true;
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// }
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//
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// savedMapElement++;
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// }
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return false;
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}
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void loc_6A3FED()
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{
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}
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bool do_sub_6A2ECC(int supportType, int special, int height, uint32 imageColourFlags, rct_footpath_entry * dword_F3EF6C, bool * underground)
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{
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if (underground != NULL) {
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*underground = false;
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}
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int eax = special, edx = height, _edi = supportType, ebp = imageColourFlags;
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if (gCurrentViewportFlags & VIEWPORT_FLAG_INVISIBLE_SUPPORTS) {
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return false;
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}
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if (!(RCT2_GLOBAL(0x0141E9DB, uint8) & 1)) {
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return false;
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}
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int z = floor2(RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_PAINT_TILE_MAX_HEIGHT, sint16) + 15, 16);
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height -= z;
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if (height < 0) {
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if (underground != NULL) {
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*underground = true;
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}
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return false;
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}
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height /= 16;
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bool hasSupports = false;
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// Draw base support (usually shaped to the slope)
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int slope = RCT2_GLOBAL(0x0141E9DA, uint8);
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if (slope & 0x20) {
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uint32 image_id = (dword_F3EF6C->bridge_image + 48) | imageColourFlags;
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sub_98196C(image_id, 0, 0, 32, 32, 0, z - 2, get_current_rotation());
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hasSupports = true;
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} else {
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}
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while (height != 0) {
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if ((z & 16) == 0 && height >= 2 && z + 16 != RCT2_GLOBAL(0x00141E9DC, uint16)) {
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// Full support
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int imageId = (dword_F3EF6C->bridge_image + 22 + supportType * 24) | imageColourFlags;
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uint8 ah = height == 2 ? 23 : 28; // weird
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sub_98196C(imageId, 0, 0, 32, 32, ah, z, get_current_rotation());
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hasSupports = true;
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z += 32;
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height -= 2;
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} else {
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// Half support
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int imageId = (dword_F3EF6C->bridge_image + 23 + supportType * 24) | imageColourFlags;
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uint8 ah = special == 1 ? 7 : 12;
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sub_98196C(imageId, 0, 0, 32, 32, ah, z, get_current_rotation());
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hasSupports = true;
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z += 16;
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height -= 1;
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}
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}
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if (special == 0) {
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return hasSupports;
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}
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special = (special - 1) & 0xFFFF;
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uint32 imageId = (dword_F3EF6C->bridge_image + 55 + special) | imageColourFlags;
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unk_supports_desc_bound_box stru = stru_98D8D4[special];
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// var_6 is always zero.
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sub_98197C(imageId, 0, 0, stru.var_3, stru.var_4, stru.var_5, z, stru.var_0, stru.var_1, z + stru.var_3, get_current_rotation());
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hasSupports = true;
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return hasSupports;
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}
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/**
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* rct2: 0x006A4101
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* @param map_element (esi)
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* @param (ecx)
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* @param ebp (ebp)
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* @param base_image_id (0x00F3EF78)
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*/
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void sub_6A4101(rct_map_element * map_element, uint16 height, uint32 ebp, bool word_F3F038, rct_footpath_entry * dword_F3EF6C, uint32 base_image_id)
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{
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if (map_element->type & 1) {
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uint8 local_ebp = ebp & 0x0F;
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if (map_element->properties.path.type & 0x04) {
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switch ((map_element->properties.path.type + get_current_rotation()) & 0x03) {
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case 0:
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sub_98197C(95 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(95 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 1:
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sub_98197C(94 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(94 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2, get_current_rotation());
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break;
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case 2:
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sub_98197C(96 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(96 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 3:
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sub_98197C(93 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(93 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2, get_current_rotation());
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break;
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}
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} else {
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switch (local_ebp) {
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case 1:
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sub_98197C(90 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(90 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 2:
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sub_98197C(91 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(91 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2, get_current_rotation());
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break;
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case 3:
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sub_98197C(90 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(91 + base_image_id, 28, 0, 1, 28, 7, height, 28, 4, height + 2, get_current_rotation()); // bound_box_offset_y seems to be a bug
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sub_98197C(98 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 4:
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sub_98197C(92 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(92 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 5:
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sub_98197C(88 + base_image_id, 0, 4, 32, 1, 7, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(88 + base_image_id, 0, 28, 32, 1, 7, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 6:
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sub_98197C(91 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(92 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(99 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2, get_current_rotation());
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break;
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case 8:
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sub_98197C(89 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(89 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2, get_current_rotation());
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break;
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case 9:
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sub_98197C(89 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2, get_current_rotation());
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sub_98197C(90 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2, get_current_rotation());
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sub_98197C(97 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2, get_current_rotation());
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break;
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case 10:
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sub_98197C(87 + base_image_id, 4, 0, 1, 32, 7, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(87 + base_image_id, 28, 0, 1, 32, 7, height, 28, 0, height + 2, get_current_rotation());
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break;
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case 12:
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sub_98197C(89 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(92 + base_image_id, 0, 28, 28, 1, 7, height, 4, 28, height + 2, get_current_rotation()); // bound_box_offset_x seems to be a bug
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sub_98197C(100 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2, get_current_rotation());
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break;
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default:
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// purposely left empty
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break;
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}
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}
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if (!(map_element->properties.path.type & 0x08)) {
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return;
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}
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// Draw ride sign
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RCT2_CALLPROC_X(0x006A4A71, 0, 0, get_current_rotation(), height, (int) map_element, 0, ebp);
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return;
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}
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// save ecx, ebp, esi
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rct_footpath_entry * ebx = dword_F3EF6C;
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uint32 dword_F3EF80 = ebp;
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if (!(ebx->flags & 2)) {
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dword_F3EF80 &= 0x0F;
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}
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if (map_element->properties.path.type & 0x04) {
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switch ((map_element->properties.path.type + get_current_rotation()) & 0x03) {
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case 0:
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sub_98197C(81 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(81 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 1:
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sub_98197C(80 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(80 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2, get_current_rotation());
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break;
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case 2:
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sub_98197C(82 + base_image_id, 0, 4, 32, 1, 23, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(82 + base_image_id, 0, 28, 32, 1, 23, height, 0, 28, height + 2, get_current_rotation());
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break;
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case 3:
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sub_98197C(79 + base_image_id, 4, 0, 1, 32, 23, height, 4, 0, height + 2, get_current_rotation());
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sub_98197C(79 + base_image_id, 28, 0, 1, 32, 23, height, 28, 0, height + 2, get_current_rotation());
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break;
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}
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} else {
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if (!word_F3F038) {
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return;
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}
|
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uint8 local_ebp = ebp & 0x0F;
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switch (local_ebp) {
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case 0:
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// purposely left empty
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break;
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case 1:
|
||||
sub_98197C(76 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
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sub_98197C(76 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2, get_current_rotation());
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break;
|
||||
case 2:
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sub_98197C(77 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
|
||||
sub_98197C(77 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
break;
|
||||
case 4:
|
||||
sub_98197C(78 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
|
||||
sub_98197C(78 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
break;
|
||||
case 5:
|
||||
sub_98197C(74 + base_image_id, 0, 4, 32, 1, 7, height, 0, 4, height + 2, get_current_rotation());
|
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sub_98197C(74 + base_image_id, 0, 28, 32, 1, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
break;
|
||||
case 8:
|
||||
sub_98197C(75 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
|
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sub_98197C(75 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2, get_current_rotation());
|
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break;
|
||||
case 10:
|
||||
sub_98197C(73 + base_image_id, 4, 0, 1, 32, 7, height, 4, 0, height + 2, get_current_rotation());
|
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sub_98197C(74 + base_image_id, 28, 0, 1, 32, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
break;
|
||||
|
||||
case 3:
|
||||
sub_98197C(76 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
|
||||
sub_98197C(77 + base_image_id, 28, 0, 1, 28, 7, height, 28, 4, height + 2, get_current_rotation()); // bound_box_offset_y seems to be a bug
|
||||
if (!(dword_F3EF80 & 0x10)) {
|
||||
sub_98197C(84 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
case 6:
|
||||
sub_98197C(77 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
|
||||
sub_98197C(78 + base_image_id, 0, 4, 28, 1, 7, height, 0, 4, height + 2, get_current_rotation());
|
||||
if (!(dword_F3EF80 & 0x20)) {
|
||||
sub_98197C(85 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
case 9:
|
||||
sub_98197C(75 + base_image_id, 28, 0, 1, 28, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
sub_98197C(76 + base_image_id, 0, 28, 28, 1, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
if (!(dword_F3EF80 & 0x80)) {
|
||||
sub_98197C(83 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
case 12:
|
||||
sub_98197C(75 + base_image_id, 4, 0, 1, 28, 7, height, 4, 0, height + 2, get_current_rotation());
|
||||
sub_98197C(78 + base_image_id, 0, 28, 28, 1, 7, height, 4, 28, height + 2, get_current_rotation()); // bound_box_offset_x seems to be a bug
|
||||
if (!(dword_F3EF80 & 0x40)) {
|
||||
sub_98197C(86 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
|
||||
case 7:
|
||||
sub_98197C(74 + base_image_id, 0, 4, 32, 1, 7, height, 0, 4, height + 2, get_current_rotation());
|
||||
if (!(dword_F3EF80 & 0x10)) {
|
||||
sub_98197C(84 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x20)) {
|
||||
sub_98197C(85 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
case 13:
|
||||
sub_98197C(74 + base_image_id, 0, 28, 32, 1, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
if (!(dword_F3EF80 & 0x40)) {
|
||||
sub_98197C(86 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x80)) {
|
||||
sub_98197C(83 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
case 14:
|
||||
sub_98197C(73 + base_image_id, 4, 0, 1, 32, 7, height, 4, 0, height + 2, get_current_rotation());
|
||||
if (!(dword_F3EF80 & 0x20)) {
|
||||
sub_98197C(85 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x40)) {
|
||||
sub_98197C(86 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
case 11:
|
||||
sub_98197C(73 + base_image_id, 28, 0, 1, 32, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
if (!(dword_F3EF80 & 0x10)) {
|
||||
sub_98197C(84 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x80)) {
|
||||
sub_98197C(83 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
|
||||
case 15:
|
||||
if (!(dword_F3EF80 & 0x10)) {
|
||||
sub_98197C(84 + base_image_id, 0, 0, 4, 4, 7, height, 0, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x20)) {
|
||||
sub_98197C(85 + base_image_id, 0, 0, 4, 4, 7, height, 28, 28, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x40)) {
|
||||
sub_98197C(86 + base_image_id, 0, 0, 4, 4, 7, height, 28, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
if (!(dword_F3EF80 & 0x80)) {
|
||||
sub_98197C(83 + base_image_id, 0, 0, 4, 4, 7, height, 0, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
break;
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* rct2: 0x006A3F61
|
||||
* @param map_element (esp[0])
|
||||
* @param bp (bp)
|
||||
* @param height (dx)
|
||||
* @param dword_F3EF6C (0x00F3EF6C)
|
||||
* @param dword_F3EF70 (0x00F3EF70)
|
||||
* @param dword_F3EF74 (0x00F3EF74)
|
||||
*/
|
||||
void sub_6A3F61(rct_map_element * map_element, uint16 bp, uint16 height, rct_footpath_entry * dword_F3EF6C, uint32 dword_F3EF70, uint32 dword_F3EF74, bool word_F3F038)
|
||||
{
|
||||
// eax --
|
||||
// ebx --
|
||||
// ecx
|
||||
// edx
|
||||
// esi --
|
||||
// edi --
|
||||
// ebp
|
||||
// esp: [ esi, ???, 000]
|
||||
|
||||
// Probably drawing benches etc.
|
||||
|
||||
rct_drawpixelinfo * dpi = RCT2_GLOBAL(0x140E9A8, rct_drawpixelinfo*);
|
||||
|
||||
if (dpi->zoom_level <= 1) {
|
||||
if (!(RCT2_GLOBAL(0x9DEA6F, uint8) & 1)) {
|
||||
uint8 additions = map_element->properties.path.additions & 0xF;
|
||||
if (additions != 0) {
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8) = VIEWPORT_INTERACTION_ITEM_FOOTPATH_ITEM;
|
||||
if (dword_F3EF74 != 0) {
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8) = VIEWPORT_INTERACTION_ITEM_NONE;
|
||||
}
|
||||
|
||||
// loc_6A3F9A: No idea how what is happening here
|
||||
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8) = VIEWPORT_INTERACTION_ITEM_FOOTPATH;
|
||||
|
||||
if (dword_F3EF74 != 0) {
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8) = VIEWPORT_INTERACTION_ITEM_NONE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Redundant zoom-level check removed
|
||||
RCT2_GLOBAL(0xF3EF78, uint32) = dword_F3EF6C->image | dword_F3EF70;
|
||||
//RCT2_CALLPROC_X(0x6A4101, 0, 0, 0, 0, (int) map_element, 0, 0);
|
||||
sub_6A4101(map_element, height, bp, word_F3F038, dword_F3EF6C, dword_F3EF6C->image | dword_F3EF70);
|
||||
}
|
||||
|
||||
// This is about tunnel drawing
|
||||
uint8 direction = (map_element->properties.path.type + get_current_rotation()) & 0x03;
|
||||
uint8 diagonal = map_element->properties.path.type & 0x04;
|
||||
uint8 bl = direction | diagonal;
|
||||
|
||||
if (bp & 2) {
|
||||
// Bottom right of tile is a tunnel
|
||||
registers regs = {0};
|
||||
regs.eax = 0xFFFFFFFF;
|
||||
if (bl == 5) {
|
||||
regs.ax = (height + 16) / 16;
|
||||
regs.ah = 0x0A;
|
||||
} else if (bp & 1) {
|
||||
regs.ax = height / 16;
|
||||
regs.ah = 0x0B;
|
||||
} else {
|
||||
regs.ax = height / 16;
|
||||
regs.ah = 0x0A;
|
||||
|
||||
}
|
||||
RCT2_ADDRESS(0x009E30B6, uint32)[RCT2_GLOBAL(0x141F56B, uint8) / 2] = regs.eax;
|
||||
RCT2_GLOBAL(0x141F56B, uint8)++;
|
||||
}
|
||||
|
||||
if (!(bp & 4)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Bottom left of the tile is a tunnel
|
||||
registers regs = {0};
|
||||
regs.eax = 0xFFFFFFFF;
|
||||
if (bl == 6) {
|
||||
regs.ax = (height + 16) / 16;
|
||||
regs.ah = 0x0A;
|
||||
} else if (bp & 8) {
|
||||
regs.ax = height / 16;
|
||||
regs.ah = 0x0B;
|
||||
} else {
|
||||
regs.ax = height / 16;
|
||||
regs.ah = 0x0A;
|
||||
|
||||
}
|
||||
RCT2_ADDRESS(0x009E3138, uint32)[RCT2_GLOBAL(0x141F56A, uint8) / 2] = regs.eax;
|
||||
RCT2_GLOBAL(0x141F56A, uint8)++;
|
||||
}
|
||||
|
||||
/**
|
||||
* rct2: 0x0006A3590
|
||||
*/
|
||||
void path_paint(uint8 direction, uint16 height, rct_map_element * map_element)
|
||||
{
|
||||
if (gUseOriginalRidePaint) {
|
||||
TempForScrollText = true;
|
||||
RCT2_CALLPROC_X(0x6A3590, 0, 0, direction, height, (int) map_element, 0, 0);
|
||||
TempForScrollText = false;
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8) = VIEWPORT_INTERACTION_ITEM_FOOTPATH;
|
||||
|
||||
uint32 ecx = get_current_rotation();
|
||||
bool word_F3F038 = false;
|
||||
|
||||
uint32 dword_F3EF74 = 0;
|
||||
uint32 dword_F3EF70 = 0;
|
||||
|
||||
if (RCT2_GLOBAL(0x9DEA6F, uint8) & 1) {
|
||||
if (map_element->type & 1) {
|
||||
if (map_element->properties.path.ride_index != RCT2_GLOBAL(0x00F64DE8, uint8)) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (!is_map_element_saved(map_element)) {
|
||||
dword_F3EF70 = 0x21700000;
|
||||
}
|
||||
}
|
||||
|
||||
if (footpath_element_path_scenery_is_ghost(map_element)) {
|
||||
dword_F3EF74 = RCT2_ADDRESS(0x993CC4, uint32_t)[gConfigGeneral.construction_marker_colour];
|
||||
}
|
||||
|
||||
if (map_element->flags & MAP_ELEMENT_FLAG_GHOST) {
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_PAINT_SETUP_CURRENT_TYPE, uint8) = VIEWPORT_INTERACTION_ITEM_NONE;
|
||||
dword_F3EF70 = RCT2_ADDRESS(0x993CC4, uint32_t)[gConfigGeneral.construction_marker_colour];
|
||||
}
|
||||
|
||||
sint16 x = RCT2_GLOBAL(0x009DE56A, sint16), y = RCT2_GLOBAL(0x009DE56E, sint16);
|
||||
|
||||
rct_map_element * surface = map_get_surface_element_at(x / 32, y / 32);
|
||||
|
||||
uint16 bl = height / 8;
|
||||
if (surface == NULL) {
|
||||
word_F3F038 = true;
|
||||
} else if (surface->base_height != bl) {
|
||||
word_F3F038 = true;
|
||||
} else {
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
// Diagonal path
|
||||
|
||||
if ((surface->properties.surface.slope & 0x1F) != byte_98D800[map_element->properties.path.type & 0x03]) {
|
||||
word_F3F038 = true;
|
||||
}
|
||||
} else {
|
||||
if (surface->properties.surface.slope & 0x1F) {
|
||||
word_F3F038 = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (RCT2_GLOBAL(0x009DEA50, sint16) != -1) {
|
||||
sint32 staffIndex = RCT2_GLOBAL(0x009DEA50, sint16);
|
||||
uint8 staffType = staffIndex & 0x7FFF;
|
||||
sint16 x = RCT2_GLOBAL(0x009DE56A, sint16), y = RCT2_GLOBAL(0x009DE56E, sint16);
|
||||
|
||||
uint8 patrolColour = COLOUR_LIGHT_BLUE;
|
||||
|
||||
x = (x & 0x1F80) >> 7;
|
||||
y = (y & 0x1F80) >> 1;
|
||||
int offset = (x | y) >> 5;
|
||||
int bitIndex = (x | y) & 0x1F;
|
||||
|
||||
bool do_it = false;
|
||||
|
||||
if (staffIndex >= 0) {
|
||||
rct_peep * staff = GET_PEEP(staffIndex);
|
||||
if (RCT2_ADDRESS(RCT2_ADDRESS_STAFF_PATROL_AREAS + (staff->staff_id * 512), uint32)[offset] & (1 << bitIndex)) {
|
||||
do_it = true;
|
||||
} else {
|
||||
patrolColour = COLOUR_GREY;
|
||||
staffType = (staff->staff_type + 200) * 512;
|
||||
if (RCT2_ADDRESS(RCT2_ADDRESS_STAFF_PATROL_AREAS + staffType, uint32)[offset] & (1 << bitIndex)) {
|
||||
do_it = true;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
staffType = (staffType + 200) * 512;
|
||||
if (RCT2_ADDRESS(RCT2_ADDRESS_STAFF_PATROL_AREAS + staffType, uint32)[offset] & (1 << bitIndex)) {
|
||||
do_it = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (do_it) {
|
||||
uint32 imageId = 2618;
|
||||
int height = map_element->base_height * 8;
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
imageId = 2619 + ((map_element->properties.path.type + get_current_rotation()) & 3);
|
||||
height += 16;
|
||||
}
|
||||
|
||||
sub_98196C(imageId | patrolColour << 19 | 0x20000000, 16, 16, 1, 1, 0, height + 2, get_current_rotation());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (gCurrentViewportFlags & VIEWPORT_FLAG_PATH_HEIGHTS) {
|
||||
uint16 height = 3 + map_element->base_height * 8;
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
height += 8;
|
||||
}
|
||||
uint32 imageId = (SPR_HEIGHT_MARKER_BASE + height / 16) | COLOUR_GREY << 19 | 0x20000000;
|
||||
imageId += RCT2_GLOBAL(RCT2_ADDRESS_CONFIG_HEIGHT_MARKERS, uint16);
|
||||
imageId -= RCT2_GLOBAL(0x01359208, uint16);
|
||||
sub_98196C(imageId, 16, 16, 1, 1, 0, height, get_current_rotation());
|
||||
}
|
||||
|
||||
uint8 pathType = (map_element->properties.path.type & 0xF0) >> 4;
|
||||
rct_footpath_entry * dword_F3EF6C = gFootpathEntries[pathType];
|
||||
|
||||
TempForScrollText = true;
|
||||
RCT2_CALLPROC_X(0x6A3590, 0, 0, direction, height, (int)mapElement, 0, 0);
|
||||
if (dword_F3EF6C->var_0A == 0) {
|
||||
loc_6A37C9(map_element, height, dword_F3EF6C, word_F3F038, dword_F3EF70, dword_F3EF74);
|
||||
} else {
|
||||
loc_6A3B57();
|
||||
RCT2_GLOBAL(0x00F3EF6C, uint32) = (uint32) dword_F3EF6C;
|
||||
RCT2_GLOBAL(0x00F3F038, uint16) = word_F3F038;
|
||||
RCT2_GLOBAL(0x00F3EF70, uint16) = dword_F3EF70;
|
||||
RCT2_GLOBAL(0x00F3EF74, uint16) = dword_F3EF74;
|
||||
RCT2_CALLPROC_X(0x6A3B57, 0, 0, get_current_rotation(), height, (int) map_element, 0, 0);
|
||||
}
|
||||
TempForScrollText = false;
|
||||
}
|
||||
|
||||
void loc_6A37C9(rct_map_element * map_element, int height, rct_footpath_entry * dword_F3EF6C, bool word_F3F038, uint32 dword_F3EF70, uint32 dword_F3EF74)
|
||||
{
|
||||
// esi: mapElement
|
||||
// ecx: get_current_rotation();
|
||||
registers regs = {0};
|
||||
regs.al = map_element->properties.path.edges;
|
||||
regs.ah = regs.al << 4;
|
||||
|
||||
uint8 edi_index = rol16(regs.ax, get_current_rotation()) & 0xF;
|
||||
// stru_98D804[edi_index];
|
||||
// mov eax, dword ptr ds:stru_98D804.anonymous_0[edi*8]
|
||||
// mov ebx, dword ptr ds:stru_98D804.anonymous_1[edi*8]
|
||||
// mov dword ptr _boundbox_offset_x, eax
|
||||
// mov dword ptr word_F3EFC8, ebx
|
||||
rct_xy16 boundBoxOffset = {.x =stru_98D804[edi_index][0], .y = stru_98D804[edi_index][1]};
|
||||
rct_xy16 boundBoxSize = {.x =stru_98D804[edi_index][2], .y = stru_98D804[edi_index][3]};
|
||||
|
||||
regs.al = map_element->properties.path.edges;
|
||||
regs.ah = regs.al >> 4;
|
||||
regs.ax = (rol16(regs.ax, get_current_rotation()) >> 4) & 0xF0;
|
||||
|
||||
uint16 edi = edi_index | regs.ax;
|
||||
|
||||
uint32 ebx;
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
ebx = ((map_element->properties.path.type + get_current_rotation()) & 3) + 16;
|
||||
} else {
|
||||
ebx = byte_98D6E0[edi];
|
||||
}
|
||||
|
||||
// save edi
|
||||
|
||||
ebx += dword_F3EF6C->image;
|
||||
if (map_element_get_direction(map_element) & 1) {
|
||||
ebx += 51;
|
||||
}
|
||||
|
||||
if (!RCT2_GLOBAL(0x9DE57C, bool)) {
|
||||
boundBoxOffset.x = 3;
|
||||
boundBoxOffset.y = 3;
|
||||
boundBoxSize.x = 26;
|
||||
boundBoxSize.y = 26;
|
||||
}
|
||||
|
||||
if (!word_F3F038 || !RCT2_GLOBAL(0x9DE57C, bool)) {
|
||||
sub_98197C(ebx | dword_F3EF70, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x, boundBoxOffset.y, height + 1, get_current_rotation());
|
||||
} else {
|
||||
uint32 image_id;
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
image_id = ((map_element->properties.path.type + get_current_rotation()) & 3) + dword_F3EF6C->bridge_image + 51;
|
||||
} else {
|
||||
image_id = byte_98D8A4[edi_index] + dword_F3EF6C->bridge_image + 49;
|
||||
}
|
||||
|
||||
sub_98197C(image_id | dword_F3EF70, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x, boundBoxOffset.y, height + 1, get_current_rotation());
|
||||
|
||||
if (!(map_element->type & 1) && !(dword_F3EF6C->flags & 2)) {
|
||||
// don't draw
|
||||
} else {
|
||||
sub_98199C(ebx | dword_F3EF70, 0, 0, boundBoxSize.x, boundBoxSize.y, 0, height, boundBoxOffset.x, boundBoxOffset.y, height + 1, get_current_rotation());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
sub_6A3F61(map_element, edi, height, dword_F3EF6C, dword_F3EF70, dword_F3EF74, word_F3F038); // TODO: arguments
|
||||
|
||||
uint16 ax = 0;
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
ax = ((map_element->properties.path.type + get_current_rotation()) & 0x3) + 1;
|
||||
}
|
||||
|
||||
uint32 ebp = edi;
|
||||
ebx = ebp & 0xF;
|
||||
|
||||
if (byte_98D8A4[ebx] == 0) {
|
||||
do_sub_6A2ECC(0, ax, height, dword_F3EF70, dword_F3EF6C, NULL);
|
||||
} else {
|
||||
do_sub_6A2ECC(1, ax, height, dword_F3EF70, dword_F3EF6C, NULL);
|
||||
}
|
||||
|
||||
|
||||
sint16 x = RCT2_GLOBAL(0x009DE56A, sint16), y = RCT2_GLOBAL(0x009DE56E, sint16);
|
||||
|
||||
height += 32;
|
||||
if (map_element->properties.path.type & 0x04) {
|
||||
height += 16;
|
||||
}
|
||||
|
||||
if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_PAINT_TILE_MAX_HEIGHT, sint16) < height) {
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_PAINT_TILE_MAX_HEIGHT, sint16) = height;
|
||||
RCT2_GLOBAL(0x141E9DA, uint8) = 0x20;
|
||||
}
|
||||
|
||||
if (map_element->type & 1
|
||||
|| (map_element->properties.path.edges != 0xFF && word_F3F038)
|
||||
) {
|
||||
RCT2_GLOBAL(0x141E9C4, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9C8, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9CC, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9D0, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9D4, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9B4, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9C0, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9B8, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9BC, uint16) = 0xFFFF;
|
||||
return;
|
||||
}
|
||||
|
||||
if (map_element->properties.path.edges == 0xFF) {
|
||||
RCT2_GLOBAL(0x141E9C8, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9CC, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9D0, uint16) = 0xFFFF;
|
||||
RCT2_GLOBAL(0x141E9D4, uint16) = 0xFFFF;
|
||||
return;
|
||||
}
|
||||
|
||||
RCT2_GLOBAL(0x141E9C4, uint16) = 0xFFFF;
|
||||
|
||||
// no idea whre bp comes from
|
||||
uint16 bp = 0;
|
||||
|
||||
if (bp & 1) {
|
||||
RCT2_GLOBAL(0x141E9CC, uint16) = 0xFFFF;
|
||||
}
|
||||
|
||||
if (bp & 2) {
|
||||
RCT2_GLOBAL(0x141E9D4, uint16) = 0xFFFF;
|
||||
}
|
||||
|
||||
if (bp & 4) {
|
||||
RCT2_GLOBAL(0x141E9D0, uint16) = 0xFFFF;
|
||||
}
|
||||
|
||||
if (bp & 8) {
|
||||
RCT2_GLOBAL(0x141E9C8, uint16) = 0xFFFF;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void loc_6A3B57()
|
||||
{
|
||||
|
||||
}
|
||||
@@ -29,7 +29,7 @@ typedef struct rct_map_element_surface_properties {
|
||||
assert_struct_size(rct_map_element_surface_properties, 4);
|
||||
|
||||
typedef struct rct_map_element_path_properties {
|
||||
uint8 type; //4 0xF0 Path type, 0x08 Unknown/Unused, 0x04 Set when path is diagonal, 0x03 Rotation
|
||||
uint8 type; //4 0xF0 Path type, 0x08 Ride sign, 0x04 Set when path is diagonal, 0x03 Rotation
|
||||
uint8 additions; //5
|
||||
uint8 edges; //6
|
||||
union {
|
||||
|
||||
Reference in New Issue
Block a user