tron@2186: /* $Id$ */
tron@2186: 
truelight@0: #include "stdafx.h"
Darkvater@1891: #include "openttd.h"
tron@1363: #include "table/sprites.h"
tron@507: #include "table/strings.h"
tron@2163: #include "functions.h"
tron@2154: #include "player.h"
Darkvater@1632: #include "tile.h"
truelight@0: #include "window.h"
truelight@0: #include "gui.h"
truelight@0: #include "viewport.h"
tron@2790: #include "gfx.h"
tron@337: #include "sound.h"
truelight@0: #include "command.h"
truelight@0: #include "vehicle.h"
truelight@988: #include "signs.h"
tron@2159: #include "variables.h"
truelight@0: 
tron@1977: void CcTerraform(bool success, TileIndex tile, uint32 p1, uint32 p2)
truelight@0: {
truelight@0: 	if (success) {
tron@541: 		SndPlayTileFx(SND_1F_SPLAT, tile);
truelight@0: 	} else {
truelight@0: 		SetRedErrorSquare(_terraform_err_tile);
truelight@0: 	}
truelight@0: }
truelight@0: 
tron@1977: static void GenericRaiseLowerLand(TileIndex tile, int mode)
truelight@0: {
truelight@0: 	if (mode) {
truelight@193: 		DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(STR_0808_CAN_T_RAISE_LAND_HERE));
truelight@0: 	} else {
truelight@193: 		DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(STR_0809_CAN_T_LOWER_LAND_HERE));
truelight@0: 	}
truelight@0: }
truelight@0: 
Darkvater@1632: /** Scenario editor command that generates desert areas */
Darkvater@1632: static void GenerateDesertArea(TileIndex end, TileIndex start)
Darkvater@1632: {
Darkvater@1632: 	int size_x, size_y;
Darkvater@1632: 	int sx = TileX(start);
Darkvater@1632: 	int sy = TileY(start);
Darkvater@1632: 	int ex = TileX(end);
Darkvater@1632: 	int ey = TileY(end);
Darkvater@1632: 
Darkvater@1632: 	if (_game_mode != GM_EDITOR) return;
Darkvater@1632: 
Darkvater@1632: 	if (ex < sx) intswap(ex, sx);
Darkvater@1632: 	if (ey < sy) intswap(ey, sy);
Darkvater@1632: 	size_x = (ex - sx) + 1;
Darkvater@1632: 	size_y = (ey - sy) + 1;
Darkvater@1632: 
Darkvater@1710: 	_generating_world = true;
tron@1981: 	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {
Darkvater@1710: 		if (GetTileType(tile) != MP_WATER) {
Darkvater@1710: 			SetMapExtraBits(tile, (_ctrl_pressed) ? 0 : 1);
Darkvater@1780: 			DoCommandP(tile, 0, 0, NULL, CMD_LANDSCAPE_CLEAR);
Darkvater@1710: 			MarkTileDirtyByTile(tile);
Darkvater@1710: 		}
Darkvater@1632: 	} END_TILE_LOOP(tile, size_x, size_y, 0);
Darkvater@1710: 	_generating_world = false;
Darkvater@1632: }
Darkvater@1632: 
Darkvater@2615: /** Scenario editor command that generates desert areas */
Darkvater@2615: static void GenerateRockyArea(TileIndex end, TileIndex start)
Darkvater@2615: {
Darkvater@2615: 	int size_x, size_y;
Darkvater@2615: 	bool success = false;
Darkvater@2615: 	int sx = TileX(start);
Darkvater@2615: 	int sy = TileY(start);
Darkvater@2615: 	int ex = TileX(end);
Darkvater@2615: 	int ey = TileY(end);
Darkvater@2615: 
Darkvater@2615: 	if (_game_mode != GM_EDITOR) return;
Darkvater@2615: 
Darkvater@2615: 	if (ex < sx) intswap(ex, sx);
Darkvater@2615: 	if (ey < sy) intswap(ey, sy);
Darkvater@2615: 	size_x = (ex - sx) + 1;
Darkvater@2615: 	size_y = (ey - sy) + 1;
Darkvater@2615: 
Darkvater@2615: 	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {
Darkvater@2615: 		if (IsTileType(tile, MP_CLEAR) || IsTileType(tile, MP_TREES)) {
Darkvater@2615: 			ModifyTile(tile, MP_SETTYPE(MP_CLEAR) | MP_MAP5, (_m[tile].m5 & ~0x1C) | 0xB);
Darkvater@2615: 			success = true;
Darkvater@2615: 		}
Darkvater@2615: 	} END_TILE_LOOP(tile, size_x, size_y, 0);
Darkvater@2615: 
Darkvater@2615: 	if (success) SndPlayTileFx(SND_1F_SPLAT, end);
Darkvater@2615: }
Darkvater@2615: 
Darkvater@1632: /**
Darkvater@1632:  * A central place to handle all X_AND_Y dragged GUI functions.
Darkvater@1632:  * @param we @WindowEvent variable holding in its higher bits (excluding the lower
Darkvater@1632:  * 4, since that defined the X_Y drag) the type of action to be performed
Darkvater@1632:  * @return Returns true if the action was found and handled, and false otherwise. This
Darkvater@1632:  * allows for additional implements that are more local. For example X_Y drag
Darkvater@1632:  * of convertrail which belongs in rail_gui.c and not terraform_gui.c
Darkvater@1632:  **/
Darkvater@1632: bool GUIPlaceProcDragXY(const WindowEvent *we)
Darkvater@1632: {
Darkvater@1632: 	TileIndex start_tile = we->place.starttile;
Darkvater@1632: 	TileIndex end_tile = we->place.tile;
Darkvater@1632: 
Darkvater@1632: 	switch (we->place.userdata >> 4) {
Darkvater@1632: 	case GUI_PlaceProc_DemolishArea >> 4:
Darkvater@1632: 		DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_CLEAR_AREA | CMD_MSG(STR_00B5_CAN_T_CLEAR_THIS_AREA));
Darkvater@1632: 		break;
Darkvater@1632: 	case GUI_PlaceProc_LevelArea >> 4:
Darkvater@1632: 		DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_LEVEL_LAND | CMD_AUTO);
Darkvater@1632: 		break;
Darkvater@2615: 	case GUI_PlaceProc_RockyArea >> 4:
Darkvater@2615: 		GenerateRockyArea(end_tile, start_tile);
Darkvater@2615: 		break;
Darkvater@1632: 	case GUI_PlaceProc_DesertArea >> 4:
Darkvater@1632: 		GenerateDesertArea(end_tile, start_tile);
Darkvater@1632: 		break;
Darkvater@1632: 	case GUI_PlaceProc_WaterArea >> 4:
Darkvater@1632: 		DoCommandP(end_tile, start_tile, 0, CcBuildCanal, CMD_BUILD_CANAL | CMD_AUTO | CMD_MSG(STR_CANT_BUILD_CANALS));
Darkvater@1632: 		break;
Darkvater@1632: 	default: return false;
Darkvater@1632: 	}
Darkvater@1632: 
Darkvater@1632: 	return true;
Darkvater@1632: }
truelight@0: 
truelight@0: typedef void OnButtonClick(Window *w);
truelight@0: 
truelight@0: static const uint16 _terraform_keycodes[] = {
dominik@606: 	'Q',
dominik@606: 	'W',
dominik@606: 	'E',
dominik@936: 	'D',
dominik@606: 	'U',
dominik@606: 	'I',
dominik@613: 	'O',
truelight@0: };
truelight@0: 
tron@1977: void PlaceProc_DemolishArea(TileIndex tile)
truelight@0: {
Darkvater@1632: 	VpStartPlaceSizing(tile, VPM_X_AND_Y | GUI_PlaceProc_DemolishArea);
truelight@0: }
truelight@0: 
tron@2817: static void PlaceProc_RaiseLand(TileIndex tile)
truelight@0: {
truelight@0: 	GenericRaiseLowerLand(tile, 1);
truelight@0: }
truelight@0: 
tron@2817: static void PlaceProc_LowerLand(TileIndex tile)
truelight@0: {
truelight@0: 	GenericRaiseLowerLand(tile, 0);
truelight@0: }
truelight@0: 
tron@1977: void PlaceProc_LevelLand(TileIndex tile)
truelight@0: {
Darkvater@1632: 	VpStartPlaceSizing(tile, VPM_X_AND_Y | GUI_PlaceProc_LevelArea);
truelight@0: }
truelight@0: 
tron@1977: static void PlaceProc_PlantTree(TileIndex tile) {}
truelight@0: 
truelight@0: static void TerraformClick_Lower(Window *w)
truelight@0: {
darkvater@756: 	HandlePlacePushButton(w, 4, ANIMCURSOR_LOWERLAND, 2, PlaceProc_LowerLand);
truelight@0: }
truelight@0: 
truelight@0: static void TerraformClick_Raise(Window *w)
truelight@0: {
darkvater@756: 	HandlePlacePushButton(w, 5, ANIMCURSOR_RAISELAND, 2, PlaceProc_RaiseLand);
truelight@0: }
truelight@0: 
truelight@0: static void TerraformClick_Level(Window *w)
truelight@0: {
Darkvater@1919: 	HandlePlacePushButton(w, 6, SPR_CURSOR_LEVEL_LAND, 2, PlaceProc_LevelLand);
truelight@0: }
truelight@0: 
dominik@936: static void TerraformClick_Dynamite(Window *w)
dominik@936: {
Darkvater@1914: 	HandlePlacePushButton(w, 7, ANIMCURSOR_DEMOLISH , 1, PlaceProc_DemolishArea);
dominik@936: }
dominik@936: 
truelight@0: static void TerraformClick_BuyLand(Window *w)
truelight@0: {
Darkvater@1914: 	HandlePlacePushButton(w, 8, SPR_CURSOR_BUY_LAND, 1, PlaceProc_BuyLand);
truelight@0: }
truelight@0: 
truelight@0: static void TerraformClick_Trees(Window *w)
truelight@0: {
Darkvater@1914: 	if (HandlePlacePushButton(w, 9, SPR_CURSOR_MOUSE, 1, PlaceProc_PlantTree)) ShowBuildTreesToolbar();
truelight@0: }
truelight@0: 
truelight@0: static void TerraformClick_PlaceSign(Window *w)
truelight@0: {
Darkvater@1914: 	HandlePlacePushButton(w, 10, SPR_CURSOR_SIGN, 1, PlaceProc_Sign);
truelight@0: }
truelight@0: 
truelight@0: static OnButtonClick * const _terraform_button_proc[] = {
truelight@0: 	TerraformClick_Lower,
truelight@0: 	TerraformClick_Raise,
truelight@0: 	TerraformClick_Level,
dominik@936: 	TerraformClick_Dynamite,
truelight@0: 	TerraformClick_BuyLand,
truelight@0: 	TerraformClick_Trees,
truelight@0: 	TerraformClick_PlaceSign,
truelight@0: };
truelight@0: 
truelight@0: static void TerraformToolbWndProc(Window *w, WindowEvent *e)
truelight@0: {
truelight@0: 	switch(e->event) {
truelight@0: 	case WE_PAINT:
truelight@0: 		DrawWindowWidgets(w);
truelight@0: 		break;
tron@2639: 
truelight@0: 	case WE_CLICK:
tron@2639: 		if (e->click.widget >= 4) _terraform_button_proc[e->click.widget - 4](w);
truelight@0: 		break;
truelight@0: 
tron@2639: 	case WE_KEYPRESS: {
tron@2639: 		uint i;
dominik@616: 
tron@2639: 		for (i = 0; i != lengthof(_terraform_keycodes); i++) {
truelight@0: 			if (e->keypress.keycode == _terraform_keycodes[i]) {
truelight@0: 				e->keypress.cont = false;
truelight@0: 				_terraform_button_proc[i](w);
truelight@0: 				break;
truelight@0: 			}
tron@2639: 		}
tron@2639: 		break;
truelight@0: 	}
truelight@0: 
truelight@0: 	case WE_PLACE_OBJ:
truelight@0: 		_place_proc(e->place.tile);
truelight@0: 		return;
truelight@0: 
truelight@0: 	case WE_PLACE_DRAG:
truelight@0: 		VpSelectTilesWithMethod(e->place.pt.x, e->place.pt.y, e->place.userdata & 0xF);
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_PLACE_MOUSEUP:
truelight@0: 		if (e->click.pt.x != -1) {
Darkvater@1632: 			if ((e->place.userdata & 0xF) == VPM_X_AND_Y) // dragged actions
Darkvater@1632: 				GUIPlaceProcDragXY(e);
truelight@0: 		}
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_ABORT_PLACE_OBJ:
darkvater@756: 		UnclickWindowButtons(w);
truelight@0: 		SetWindowDirty(w);
truelight@0: 
truelight@0: 		w = FindWindowById(WC_BUILD_STATION, 0);
truelight@0: 		if (w != NULL) WP(w,def_d).close=true;
truelight@0: 		w = FindWindowById(WC_BUILD_DEPOT, 0);
truelight@0: 		if (w != NULL) WP(w,def_d).close=true;
truelight@0: 		break;
truelight@0: 
truelight@0: 	case WE_PLACE_PRESIZE: {
truelight@0: 	} break;
truelight@0: 	}
truelight@0: }
truelight@0: 
truelight@0: static const Widget _terraform_widgets[] = {
Darkvater@1632: { WWT_CLOSEBOX,   RESIZE_NONE,     7,   0,  10,   0,  13, STR_00C5,                STR_018B_CLOSE_WINDOW},
Darkvater@1632: {  WWT_CAPTION,   RESIZE_NONE,     7,  11, 145,   0,  13, STR_LANDSCAPING_TOOLBAR, STR_018C_WINDOW_TITLE_DRAG_THIS},
Darkvater@1632: {WWT_STICKYBOX,   RESIZE_NONE,     7, 146, 157,   0,  13, STR_NULL,                STR_STICKY_BUTTON},
truelight@867: 
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7,  66,  69,  14,  35, STR_NULL,                STR_NULL},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7,   0,  21,  14,  35, SPR_IMG_TERRAFORM_DOWN,  STR_018E_LOWER_A_CORNER_OF_LAND},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7,  22,  43,  14,  35, SPR_IMG_TERRAFORM_UP,    STR_018F_RAISE_A_CORNER_OF_LAND},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7,  44,  65,  14,  35, SPR_IMG_LEVEL_LAND,      STR_LEVEL_LAND_TOOLTIP},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7,  70,  91,  14,  35, SPR_IMG_DYNAMITE,        STR_018D_DEMOLISH_BUILDINGS_ETC},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7,  92, 113,  14,  35, SPR_IMG_BUY_LAND,        STR_0329_PURCHASE_LAND_FOR_FUTURE},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7, 114, 135,  14,  35, SPR_IMG_PLANTTREES,      STR_0185_PLANT_TREES_PLACE_SIGNS},
Darkvater@1632: {    WWT_PANEL,   RESIZE_NONE,     7, 136, 157,  14,  35, SPR_IMG_PLACE_SIGN,      STR_0289_PLACE_SIGN},
truelight@0: 
darkvater@176: {   WIDGETS_END},
truelight@0: };
truelight@0: 
truelight@0: static const WindowDesc _terraform_desc = {
darkvater@987: 	640-157, 22+36, 158, 36,
truelight@0: 	WC_SCEN_LAND_GEN,0,
darkvater@756: 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
truelight@0: 	_terraform_widgets,
truelight@0: 	TerraformToolbWndProc
truelight@0: };
truelight@0: 
tron@1093: void ShowTerraformToolbar(void)
truelight@0: {
dominik@946: 	if (_current_player == OWNER_SPECTATOR) return;
truelight@0: 	AllocateWindowDescFront(&_terraform_desc, 0);
truelight@0: }