+ int value = game_engine_types_list[i].value;
+ char *text = game_engine_types_list[i].text;
+
+ ti->node_top = &game_engine_types;
+ ti->sort_priority = value;
+
+ sprintf(identifier, "%d", value);
+ sprintf(name, "%s", text);
+
+ setString(&ti->identifier, identifier);
+ setString(&ti->name, name);
+ setString(&ti->name_sorting, name);
+ setString(&ti->infotext, STR_SETUP_CHOOSE_GAME_ENGINE_TYPE);
+
+ pushTreeInfo(&game_engine_types, ti);
+ }
+
+ // sort game engine type values to start with lowest game engine type value
+ sortTreeInfo(&game_engine_types);
+
+ // set current game engine type value to configured game engine type value
+ game_engine_type_current =
+ getTreeInfoFromIdentifier(game_engine_types, i_to_a(setup.default_game_engine_type));
+
+ // if that fails, set current game engine type to reliable default value
+ if (game_engine_type_current == NULL)
+ game_engine_type_current =
+ getTreeInfoFromIdentifier(game_engine_types, i_to_a(GAME_ENGINE_TYPE_RND));
+
+ // if that also fails, set current game engine type to first available value
+ if (game_engine_type_current == NULL)
+ game_engine_type_current = game_engine_types;
+ }
+
+ setup.default_game_engine_type = atoi(game_engine_type_current->identifier);
+
+ // needed for displaying game engine type text instead of identifier
+ game_engine_type_text = game_engine_type_current->name;
+}
+
+static void execSetupEngines_setPalettesC64(void)
+{
+ if (bd_palettes_c64 == NULL)
+ {
+ int i;
+
+ for (i = 0; bd_palettes_c64_list[i].value != -1; i++)
+ {
+ TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+ char identifier[32], name[32];
+ int value = bd_palettes_c64_list[i].value;
+ char *text = bd_palettes_c64_list[i].text;
+
+ ti->node_top = &bd_palettes_c64;
+ ti->sort_priority = value;
+
+ sprintf(identifier, "%d", value);
+ sprintf(name, "%s", text);
+
+ setString(&ti->identifier, identifier);
+ setString(&ti->name, name);
+ setString(&ti->name_sorting, name);
+ setString(&ti->infotext, STR_SETUP_CHOOSE_BD_PALETTE_C64);
+
+ pushTreeInfo(&bd_palettes_c64, ti);
+ }
+
+ // sort palette values to start with lowest palette value
+ sortTreeInfo(&bd_palettes_c64);
+
+ // set current palette value to configured palette value
+ bd_palette_c64_current =
+ getTreeInfoFromIdentifier(bd_palettes_c64, i_to_a(setup.bd_palette_c64));
+
+ // if that fails, set current palette to reliable default value
+ if (bd_palette_c64_current == NULL)
+ bd_palette_c64_current =
+ getTreeInfoFromIdentifier(bd_palettes_c64, i_to_a(GD_DEFAULT_PALETTE_C64));
+
+ // if that also fails, set current palette to first available value
+ if (bd_palette_c64_current == NULL)
+ bd_palette_c64_current = bd_palettes_c64;
+ }
+
+ setup.bd_palette_c64 = atoi(bd_palette_c64_current->identifier);
+
+ // needed for displaying palette text instead of identifier
+ bd_palette_c64_text = bd_palette_c64_current->name;
+}
+
+static void execSetupEngines_setPalettesC64DTV(void)
+{
+ if (bd_palettes_c64dtv == NULL)
+ {
+ int i;
+
+ for (i = 0; bd_palettes_c64dtv_list[i].value != -1; i++)
+ {
+ TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+ char identifier[32], name[32];
+ int value = bd_palettes_c64dtv_list[i].value;
+ char *text = bd_palettes_c64dtv_list[i].text;
+
+ ti->node_top = &bd_palettes_c64dtv;
+ ti->sort_priority = value;
+
+ sprintf(identifier, "%d", value);
+ sprintf(name, "%s", text);
+
+ setString(&ti->identifier, identifier);
+ setString(&ti->name, name);
+ setString(&ti->name_sorting, name);
+ setString(&ti->infotext, STR_SETUP_CHOOSE_BD_PALETTE_C64DTV);
+
+ pushTreeInfo(&bd_palettes_c64dtv, ti);
+ }
+
+ // sort palette values to start with lowest palette value
+ sortTreeInfo(&bd_palettes_c64dtv);
+
+ // set current palette value to configured palette value
+ bd_palette_c64dtv_current =
+ getTreeInfoFromIdentifier(bd_palettes_c64dtv, i_to_a(setup.bd_palette_c64dtv));
+
+ // if that fails, set current palette to reliable default value
+ if (bd_palette_c64dtv_current == NULL)
+ bd_palette_c64dtv_current =
+ getTreeInfoFromIdentifier(bd_palettes_c64dtv, i_to_a(GD_DEFAULT_PALETTE_C64DTV));
+
+ // if that also fails, set current palette to first available value
+ if (bd_palette_c64dtv_current == NULL)
+ bd_palette_c64dtv_current = bd_palettes_c64dtv;
+ }
+
+ setup.bd_palette_c64dtv = atoi(bd_palette_c64dtv_current->identifier);
+
+ // needed for displaying palette text instead of identifier
+ bd_palette_c64dtv_text = bd_palette_c64dtv_current->name;
+}
+
+static void execSetupEngines_setPalettesAtari(void)
+{
+ if (bd_palettes_atari == NULL)
+ {
+ int i;
+
+ for (i = 0; bd_palettes_atari_list[i].value != -1; i++)
+ {
+ TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+ char identifier[32], name[32];
+ int value = bd_palettes_atari_list[i].value;
+ char *text = bd_palettes_atari_list[i].text;
+
+ ti->node_top = &bd_palettes_atari;
+ ti->sort_priority = value;
+
+ sprintf(identifier, "%d", value);
+ sprintf(name, "%s", text);
+
+ setString(&ti->identifier, identifier);
+ setString(&ti->name, name);
+ setString(&ti->name_sorting, name);
+ setString(&ti->infotext, STR_SETUP_CHOOSE_BD_PALETTE_ATARI);
+
+ pushTreeInfo(&bd_palettes_atari, ti);
+ }
+
+ // sort palette values to start with lowest palette value
+ sortTreeInfo(&bd_palettes_atari);
+
+ // set current palette value to configured palette value
+ bd_palette_atari_current =
+ getTreeInfoFromIdentifier(bd_palettes_atari, i_to_a(setup.bd_palette_atari));
+
+ // if that fails, set current palette to reliable default value
+ if (bd_palette_atari_current == NULL)
+ bd_palette_atari_current =
+ getTreeInfoFromIdentifier(bd_palettes_atari, i_to_a(GD_DEFAULT_PALETTE_ATARI));
+
+ // if that also fails, set current palette to first available value
+ if (bd_palette_atari_current == NULL)
+ bd_palette_atari_current = bd_palettes_atari;
+ }
+
+ setup.bd_palette_atari = atoi(bd_palette_atari_current->identifier);
+
+ // needed for displaying palette text instead of identifier
+ bd_palette_atari_text = bd_palette_atari_current->name;
+}
+
+static void execSetupEngines_setColorType(void)
+{
+ if (bd_color_types == NULL)
+ {
+ int i;
+
+ for (i = 0; bd_color_types_list[i].value != -1; i++)
+ {
+ TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+ char identifier[32], name[32];
+ int value = bd_color_types_list[i].value;
+ char *text = bd_color_types_list[i].text;
+
+ ti->node_top = &bd_color_types;
+ ti->sort_priority = value;
+
+ sprintf(identifier, "%d", value);
+ sprintf(name, "%s", text);
+
+ setString(&ti->identifier, identifier);
+ setString(&ti->name, name);
+ setString(&ti->name_sorting, name);
+ setString(&ti->infotext, STR_SETUP_CHOOSE_BD_COLOR_TYPE);
+
+ pushTreeInfo(&bd_color_types, ti);
+ }
+
+ // sort color type values to start with lowest color type value
+ sortTreeInfo(&bd_color_types);
+
+ // set current color type value to configured color type value
+ bd_color_type_current =
+ getTreeInfoFromIdentifier(bd_color_types, i_to_a(setup.bd_default_color_type));
+
+ // if that fails, set current color type to reliable default value
+ if (bd_color_type_current == NULL)
+ bd_color_type_current =
+ getTreeInfoFromIdentifier(bd_color_types, i_to_a(GD_DEFAULT_COLOR_TYPE));
+
+ // if that also fails, set current color type to first available value
+ if (bd_color_type_current == NULL)
+ bd_color_type_current = bd_color_types;
+ }
+
+ setup.bd_default_color_type = atoi(bd_color_type_current->identifier);
+
+ // needed for displaying color type text instead of identifier
+ bd_color_type_text = bd_color_type_current->name;
+}
+
+static void execSetupEngines(void)
+{
+ setup_mode = SETUP_MODE_ENGINES;
+
+ execSetupEngines_setGameEngineType();
+ execSetupEngines_setPalettesC64();
+ execSetupEngines_setPalettesC64DTV();
+ execSetupEngines_setPalettesAtari();
+ execSetupEngines_setColorType();
+
+ DrawSetupScreen();
+}
+
+static void execSetupChooseGameEngineType(void)
+{
+ setup_mode = SETUP_MODE_CHOOSE_GAME_ENGINE_TYPE;
+
+ DrawSetupScreen();
+}
+
+static void execSetupChoosePaletteC64(void)
+{
+ setup_mode = SETUP_MODE_CHOOSE_BD_PALETTE_C64;
+
+ DrawSetupScreen();
+}
+
+static void execSetupChoosePaletteC64DTV(void)
+{
+ setup_mode = SETUP_MODE_CHOOSE_BD_PALETTE_C64DTV;
+
+ DrawSetupScreen();
+}
+
+static void execSetupChoosePaletteAtari(void)
+{
+ setup_mode = SETUP_MODE_CHOOSE_BD_PALETTE_ATARI;
+
+ DrawSetupScreen();
+}
+
+static void execSetupChooseColorType(void)
+{
+ setup_mode = SETUP_MODE_CHOOSE_BD_COLOR_TYPE;
+
+ DrawSetupScreen();
+}
+
+static void execSetupEditor(void)
+{
+ setup_mode = SETUP_MODE_EDITOR;
+
+ DrawSetupScreen();
+}
+
+static void execSetupGraphics_setWindowSizes(boolean update_list)
+{
+ if (window_sizes != NULL && update_list)
+ {
+ freeTreeInfo(window_sizes);
+
+ window_sizes = NULL;
+ }
+
+ if (window_sizes == NULL)
+ {
+ boolean current_window_size_found = FALSE;
+ int i;
+
+ for (i = 0; window_sizes_list[i].value != -1; i++)
+ {
+ TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+ char identifier[32], name[32];
+ int value = window_sizes_list[i].value;
+ char *text = window_sizes_list[i].text;