diff options
| -rw-r--r-- | src/cheat_gui.cpp | 41 | ||||
| -rw-r--r-- | src/cheat_type.h | 2 |
2 files changed, 41 insertions, 2 deletions
diff --git a/src/cheat_gui.cpp b/src/cheat_gui.cpp index b2006053a..5cc5083f1 100644 --- a/src/cheat_gui.cpp +++ b/src/cheat_gui.cpp @@ -25,6 +25,10 @@ #include "settings_gui.h" #include "company_gui.h" #include "linkgraph/linkgraphschedule.h" +#include "map_func.h" +#include "tile_map.h" +#include "newgrf.h" +#include "error.h" #include "widgets/cheat_widget.h" @@ -114,6 +118,32 @@ static int32 ClickChangeDateCheat(int32 p1, int32 p2) return _cur_year; } +/** + * Allow (or disallow) a change of the maximum allowed heightlevel. + * @param p1 new value + * @param p2 unused + * @return New value (or unchanged old value) of the maximum + * allowed heightlevel value. + */ +static int32 ClickChangeMaxHlCheat(int32 p1, int32 p2) { + p1 = Clamp(p1, MIN_MAX_HEIGHTLEVEL, MAX_MAX_HEIGHTLEVEL); + + /* Check if at least one mountain on the map is higher than the new value. + * If yes, disallow the change. */ + for (TileIndex t = 0; t < MapSize(); t++) { + if ((int32)TileHeight(t) > p1) { + ShowErrorMessage(STR_CONFIG_SETTING_TOO_HIGH_MOUNTAIN, INVALID_STRING_ID, WL_ERROR); + /* Return old, unchanged value */ + return _settings_game.construction.max_heightlevel; + } + } + + /* Execute the change and reload GRF Data */ + _settings_game.construction.max_heightlevel = p1; + ReloadNewGRFData(); + return _settings_game.construction.max_heightlevel; +} + /** Available cheats. */ enum CheatNumbers { CHT_MONEY, ///< Change amount of money. @@ -122,6 +152,7 @@ enum CheatNumbers { CHT_CROSSINGTUNNELS, ///< Allow tunnels to cross each other. CHT_NO_JETCRASH, ///< Disable jet-airplane crashes. CHT_SETUP_PROD, ///< Allow manually editing of industry production. + CHT_EDIT_MAX_HL, ///< Edit maximum allowed heightlevel CHT_CHANGE_DATE, ///< Do time traveling. CHT_NUM_CHEATS, ///< Number of cheats. @@ -154,6 +185,7 @@ static const CheatEntry _cheats_ui[] = { {SLE_BOOL, STR_CHEAT_CROSSINGTUNNELS, &_cheats.crossing_tunnels.value, &_cheats.crossing_tunnels.been_used, NULL }, {SLE_BOOL, STR_CHEAT_NO_JETCRASH, &_cheats.no_jetcrash.value, &_cheats.no_jetcrash.been_used, NULL }, {SLE_BOOL, STR_CHEAT_SETUP_PROD, &_cheats.setup_prod.value, &_cheats.setup_prod.been_used, &ClickSetProdCheat }, + {SLE_UINT8, STR_CHEAT_EDIT_MAX_HL, &_settings_game.construction.max_heightlevel, &_cheats.edit_max_hl.been_used, &ClickChangeMaxHlCheat }, {SLE_INT32, STR_CHEAT_CHANGE_DATE, &_cur_year, &_cheats.change_date.been_used, &ClickChangeDateCheat }, }; @@ -174,6 +206,7 @@ static const NWidgetPart _nested_cheat_widgets[] = { struct CheatWindow : Window { int clicked; int header_height; + int clicked_widget; CheatWindow(WindowDesc *desc) : Window(desc) { @@ -298,9 +331,15 @@ struct CheatWindow : Window { if (btn == CHT_CHANGE_DATE && x >= 20 + SETTING_BUTTON_WIDTH) { /* Click at the date text directly. */ + clicked_widget = CHT_CHANGE_DATE; SetDParam(0, value); ShowQueryString(STR_JUST_INT, STR_CHEAT_CHANGE_DATE_QUERY_CAPT, 8, this, CS_NUMERAL, QSF_ACCEPT_UNCHANGED); return; + } else if (btn == CHT_EDIT_MAX_HL && x >= 20 + SETTING_BUTTON_WIDTH) { + clicked_widget = CHT_EDIT_MAX_HL; + SetDParam(0, value); + ShowQueryString(STR_JUST_INT, STR_CHEAT_EDIT_MAX_HL_QUERY_CAPT, 8, this, CS_NUMERAL, QSF_ACCEPT_UNCHANGED); + return; } /* Not clicking a button? */ @@ -341,7 +380,7 @@ struct CheatWindow : Window { /* Was 'cancel' pressed or nothing entered? */ if (str == NULL || StrEmpty(str)) return; - const CheatEntry *ce = &_cheats_ui[CHT_CHANGE_DATE]; + const CheatEntry *ce = &_cheats_ui[clicked_widget]; int oldvalue = (int32)ReadValue(ce->variable, ce->type); int value = atoi(str); *ce->been_used = true; diff --git a/src/cheat_type.h b/src/cheat_type.h index 845574772..a75acf35e 100644 --- a/src/cheat_type.h +++ b/src/cheat_type.h @@ -36,7 +36,7 @@ struct Cheats { Cheat change_date; ///< changes date ingame Cheat setup_prod; ///< setup raw-material production in game Cheat dummy3; ///< empty cheat (enable running el-engines on normal rail) - Cheat edit_max_hl; ///< edit the maximum heightlevel + Cheat edit_max_hl; ///< edit the maximum heightlevel; this is a cheat because of the fact that it needs to reset NewGRF game state and doing so as a simple configuration breaks the expectation of many }; extern Cheats _cheats; |