diff --git a/data/language/english_uk.txt b/data/language/english_uk.txt
index 1048e947cc..05b59cae2a 100644
--- a/data/language/english_uk.txt
+++ b/data/language/english_uk.txt
@@ -3677,3 +3677,4 @@ STR_5340 :Clearance height
STR_5341 :Flags
STR_5342 :Choose a map tile
STR_5343 :Automatically place staff
+STR_5344 :Changelog
\ No newline at end of file
diff --git a/projects/openrct2.vcxproj b/projects/openrct2.vcxproj
index a2a80e3f55..9295f82d6c 100644
--- a/projects/openrct2.vcxproj
+++ b/projects/openrct2.vcxproj
@@ -89,6 +89,7 @@
+
diff --git a/projects/openrct2.vcxproj.filters b/projects/openrct2.vcxproj.filters
index 6e564fe509..fad60aeef3 100644
--- a/projects/openrct2.vcxproj.filters
+++ b/projects/openrct2.vcxproj.filters
@@ -477,6 +477,9 @@
Source\Windows
+
+ Source\Windows
+
diff --git a/src/config.c b/src/config.c
index 0629f8eb1e..03e80495ea 100644
--- a/src/config.c
+++ b/src/config.c
@@ -176,6 +176,7 @@ config_property_definition _generalDefinitions[] = {
{ offsetof(general_configuration, no_test_crashes), "no_test_crashes", CONFIG_VALUE_TYPE_BOOLEAN, false, NULL },
{ offsetof(general_configuration, date_format), "date_format", CONFIG_VALUE_TYPE_UINT8, DATE_FORMAT_DMY, _dateFormatEnum },
{ offsetof(general_configuration, auto_staff_placement), "auto_staff", CONFIG_VALUE_TYPE_BOOLEAN, false, NULL },
+ { offsetof(general_configuration, last_run_version), "last_run_version", CONFIG_VALUE_TYPE_STRING, { .value_string = NULL }, NULL },
};
config_property_definition _interfaceDefinitions[] = {
diff --git a/src/config.h b/src/config.h
index fd74a1827d..50ab7e7c95 100644
--- a/src/config.h
+++ b/src/config.h
@@ -133,6 +133,7 @@ typedef struct {
uint8 no_test_crashes;
uint8 date_format;
uint8 auto_staff_placement;
+ utf8string last_run_version;
} general_configuration;
typedef struct {
diff --git a/src/interface/window.h b/src/interface/window.h
index 09fda4f914..89f7d394ab 100644
--- a/src/interface/window.h
+++ b/src/interface/window.h
@@ -413,6 +413,7 @@ enum {
WC_LAND_RIGHTS = 118,
WC_THEMES = 119,
WC_TILE_INSPECTOR = 120,
+ WC_CHANGELOG = 121,
// Only used for colour schemes
WC_STAFF = 220,
@@ -579,6 +580,7 @@ void window_text_input_open(rct_window* call_w, int call_widget, rct_string_id t
void window_text_input_raw_open(rct_window* call_w, int call_widget, rct_string_id title, rct_string_id description, utf8string existing_text, int maxLength);
rct_window *window_mapgen_open();
rct_window *window_loadsave_open(int type, char *defaultName);
+rct_window *window_changelog_open();
void window_editor_main_open();
void window_editor_bottom_toolbar_open();
diff --git a/src/localisation/string_ids.h b/src/localisation/string_ids.h
index e67b3fc24c..dbe071800c 100644
--- a/src/localisation/string_ids.h
+++ b/src/localisation/string_ids.h
@@ -1504,6 +1504,8 @@ enum {
STR_TILE_INSPECTOR_FLAGS = 5341,
STR_TILE_INSPECTOR_CHOOSE_MSG = 5342,
+ STR_CHANGELOG_TITLE = 5344,
+
// Have to include resource strings (from scenarios and objects) for the time being now that language is partially working
STR_COUNT = 32768
};
diff --git a/src/openrct2.c b/src/openrct2.c
index fbba658757..c29b2dc45d 100644
--- a/src/openrct2.c
+++ b/src/openrct2.c
@@ -37,6 +37,8 @@ char gOpenRCT2StartupActionPath[512] = { 0 };
// This should probably be changed later and allow a custom selection of things to initialise like SDL_INIT
bool gOpenRCT2Headless = false;
+bool gOpenRCT2ShowChangelog;
+
/** If set, will end the OpenRCT2 game loop. Intentially private to this module so that the flag can not be set back to 0. */
int _finished;
@@ -129,6 +131,10 @@ bool openrct2_initialise()
}
}
+ gOpenRCT2ShowChangelog = true;
+ if (gConfigGeneral.last_run_version != NULL && (strcmp(gConfigGeneral.last_run_version, OPENRCT2_VERSION) == 0))
+ gOpenRCT2ShowChangelog = false;
+ gConfigGeneral.last_run_version = OPENRCT2_VERSION;
config_save_default();
// TODO add configuration option to allow multiple instances
diff --git a/src/openrct2.h b/src/openrct2.h
index d2452d5389..f170527a72 100644
--- a/src/openrct2.h
+++ b/src/openrct2.h
@@ -33,6 +33,7 @@ enum {
extern int gOpenRCT2StartupAction;
extern char gOpenRCT2StartupActionPath[512];
extern bool gOpenRCT2Headless;
+extern bool gOpenRCT2ShowChangelog;
bool openrct2_initialise();
void openrct2_launch();
diff --git a/src/title.c b/src/title.c
index f30d96d8cf..5b9a1939e4 100644
--- a/src/title.c
+++ b/src/title.c
@@ -33,6 +33,7 @@
#include "intro.h"
#include "management/news_item.h"
#include "management/research.h"
+#include "openrct2.h"
#include "ride/ride.h"
#include "scenario.h"
#include "world/climate.h"
@@ -125,6 +126,9 @@ void title_load()
gfx_invalidate_screen();
RCT2_GLOBAL(0x009DEA66, uint16) = 0;
+ if (gOpenRCT2ShowChangelog)
+ window_changelog_open();
+
log_verbose("loading title finished");
}
diff --git a/src/windows/changelog.c b/src/windows/changelog.c
new file mode 100644
index 0000000000..051f65f0ca
--- /dev/null
+++ b/src/windows/changelog.c
@@ -0,0 +1,277 @@
+#include "../addresses.h"
+#include "../localisation/localisation.h"
+#include "../interface/widget.h"
+#include "../interface/window.h"
+#include "../interface/viewport.h"
+#include "../world/scenery.h"
+#include "../world/map.h"
+#include "../world/footpath.h"
+#include "../util/util.h"
+
+enum {
+ WIDX_BACKGROUND,
+ WIDX_TITLE,
+ WIDX_CLOSE,
+ WIDX_CONTENT_PANEL,
+ WIDX_SCROLL
+};
+
+#define WW 500
+#define WH 400
+#define MIN_WW 300
+#define MIN_WH 200
+
+rct_widget window_changelog_widgets[] = {
+ { WWT_FRAME, 0, 0, WW - 1, 0, WH - 1, 0x0FFFFFFFF, STR_NONE }, // panel / background
+ { WWT_CAPTION, 0, 1, WW - 2, 1, 14, STR_CHANGELOG_TITLE, STR_WINDOW_TITLE_TIP }, // title bar
+ { WWT_CLOSEBOX, 0, WW - 13, WW - 3, 2, 13, STR_CLOSE_X, STR_CLOSE_WINDOW_TIP }, // close x button
+ { WWT_RESIZE, 1, 0, WW - 1, 14, WH - 1, 0x0FFFFFFFF, STR_NONE }, // content panel
+ { WWT_SCROLL, 1, 3, WW - 3, 16, WH - 15, 3, STR_NONE }, // scroll area
+ { WIDGETS_END },
+};
+
+static void window_changelog_emptysub() { }
+static void window_changelog_close();
+static void window_changelog_mouseup();
+static void window_changelog_resize();
+static void window_changelog_scrollgetsize();
+static void window_changelog_invalidate();
+static void window_changelog_paint();
+static void window_changelog_scrollpaint();
+
+static void* window_changelog_events[] = {
+ window_changelog_close,
+ window_changelog_mouseup,
+ window_changelog_resize,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_scrollgetsize,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_emptysub,
+ window_changelog_invalidate,
+ window_changelog_paint,
+ window_changelog_scrollpaint
+};
+
+static bool window_changelog_read_file();
+static void window_changelog_dispose_file();
+
+static char *_changelogText = NULL;
+static long _changelogTextSize = 0;
+static char **_changelogLines = NULL;
+static int _changelogNumLines = 0;
+static int _changelogLongestLineWidth = 0;
+
+rct_window *window_changelog_open()
+{
+ rct_window* window;
+
+ window = window_bring_to_front_by_class(WC_CHANGELOG);
+ if (window != NULL)
+ return window;
+
+ if (!window_changelog_read_file())
+ return NULL;
+
+ int screenWidth = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, uint16);
+ int screenHeight = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16);
+
+ window = window_create_centred(
+ screenWidth * 4 / 5,
+ screenHeight * 4 / 5,
+ (uint32*)window_changelog_events,
+ WC_CHANGELOG,
+ 0x100
+ );
+ window->widgets = window_changelog_widgets;
+ window->enabled_widgets = (1 << WIDX_CLOSE);
+
+ window_init_scroll_widgets(window);
+ window->colours[0] = 7;
+ window->colours[1] = 7;
+ window->colours[2] = 7;
+ window->flags |= WF_RESIZABLE;
+ window->min_width = MIN_WW;
+ window->min_height = MIN_WH;
+ window->max_width = MIN_WW;
+ window->max_height = MIN_WH;
+ return window;
+}
+
+static void window_changelog_close()
+{
+ window_changelog_dispose_file();
+}
+
+static void window_changelog_mouseup()
+{
+ short widgetIndex;
+ rct_window *w;
+
+ window_widget_get_registers(w, widgetIndex);
+
+ switch (widgetIndex) {
+ case WIDX_CLOSE:
+ window_close(w);
+ break;
+ }
+}
+
+static void window_changelog_resize()
+{
+ rct_window *w;
+
+ window_get_register(w);
+
+ int screenWidth = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, uint16);
+ int screenHeight = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16);
+
+ w->max_width = (screenWidth * 4) / 5;
+ w->max_height = (screenHeight * 4) / 5;
+
+ w->min_width = MIN_WW;
+ w->min_height = MIN_WH;
+ if (w->width < w->min_width) {
+ window_invalidate(w);
+ w->width = w->min_width;
+ }
+ if (w->height < w->min_height) {
+ window_invalidate(w);
+ w->height = w->min_height;
+ }
+}
+
+static void window_changelog_scrollgetsize()
+{
+ rct_window *w;
+ int width, height;
+ window_get_register(w);
+
+ width = _changelogLongestLineWidth + 4;
+ height = _changelogNumLines * 11;
+
+ window_scrollsize_set_registers(width, height);
+}
+
+static void window_changelog_invalidate()
+{
+ rct_window *w;
+
+ window_get_register(w);
+
+ window_changelog_widgets[WIDX_BACKGROUND].right = w->width - 1;
+ window_changelog_widgets[WIDX_BACKGROUND].bottom = w->height - 1;
+ window_changelog_widgets[WIDX_TITLE].right = w->width - 2;
+ window_changelog_widgets[WIDX_CLOSE].left = w->width - 13;
+ window_changelog_widgets[WIDX_CLOSE].right = w->width - 3;
+ window_changelog_widgets[WIDX_CONTENT_PANEL].right = w->width - 1;
+ window_changelog_widgets[WIDX_CONTENT_PANEL].bottom = w->height - 1;
+ window_changelog_widgets[WIDX_SCROLL].right = w->width - 3;
+ window_changelog_widgets[WIDX_SCROLL].bottom = w->height - 15;
+}
+
+static void window_changelog_paint()
+{
+ rct_window *w;
+ rct_drawpixelinfo *dpi;
+
+ window_paint_get_registers(w, dpi);
+
+ window_draw_widgets(w, dpi);
+}
+
+static void window_changelog_scrollpaint()
+{
+ rct_window *w;
+ rct_drawpixelinfo *dpi;
+
+ window_paint_get_registers(w, dpi);
+
+ uint16 *currentFontFlags = RCT2_ADDRESS(RCT2_ADDRESS_CURRENT_FONT_FLAGS, uint16);
+ sint16 *currentFontSpriteBase = RCT2_ADDRESS(RCT2_ADDRESS_CURRENT_FONT_SPRITE_BASE, sint16);
+ *currentFontFlags = 0;
+ *currentFontSpriteBase = 224;
+ gfx_draw_string(dpi, (char*)0x009C383D, 1, dpi->x, dpi->y);
+
+ int x = 3;
+ int y = 3;
+ for (int i = 0; i < _changelogNumLines; i++) {
+ gfx_draw_string(dpi, _changelogLines[i], 254, x, y);
+ y += 11;
+ }
+}
+
+static bool window_changelog_read_file()
+{
+ window_changelog_dispose_file();
+ if (!readentirefile("changelog.txt", &_changelogText, &_changelogTextSize)) {
+ log_error("Unable to read changelog.txt");
+ return false;
+ }
+ _changelogText = realloc(_changelogText, _changelogTextSize + 1);
+ _changelogText[_changelogTextSize++] = 0;
+
+ char *start = _changelogText;
+ if (_changelogTextSize >= 3 && utf8_is_bom(_changelogText))
+ start += 3;
+
+ int changelogLinesCapacity = 8;
+ _changelogLines = malloc(changelogLinesCapacity * sizeof(char*));
+ _changelogLines[0] = start;
+ _changelogNumLines = 1;
+
+ char *ch = start;
+ while (*ch != 0) {
+ unsigned char c = *ch;
+ if (c == '\n') {
+ *ch = 0;
+ ch++;
+ _changelogNumLines++;
+ if (_changelogNumLines > changelogLinesCapacity) {
+ changelogLinesCapacity *= 2;
+ _changelogLines = realloc(_changelogLines, changelogLinesCapacity * sizeof(char*));
+ }
+ _changelogLines[_changelogNumLines - 1] = ch;
+ } else if (c < 32 || c > 122) {
+ // A character that won't be drawn or change state.
+ *ch = FORMAT_OUTLINE_OFF;
+ }
+
+ ch++;
+ }
+
+ _changelogLines = realloc(_changelogLines, _changelogNumLines * sizeof(char*));
+
+ RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_FONT_SPRITE_BASE, uint16) = 224;
+ _changelogLongestLineWidth = 0;
+ for (int i = 0; i < _changelogNumLines; i++) {
+ int width = gfx_get_string_width(_changelogLines[i]);
+ _changelogLongestLineWidth = max(width, _changelogLongestLineWidth);
+ }
+ return true;
+}
+
+static void window_changelog_dispose_file()
+{
+ SafeFree(_changelogText);
+ SafeFree(_changelogLines);
+ _changelogTextSize = 0;
+ _changelogNumLines = 0;
+}
\ No newline at end of file