summaryrefslogtreecommitdiff
path: root/terraform_gui.c
blob: 91ddac0dcd2809893bb89a5bd6626645ebc3d650 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
/* $Id$ */

#include "stdafx.h"
#include "openttd.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "functions.h"
#include "player.h"
#include "tile.h"
#include "window.h"
#include "gui.h"
#include "viewport.h"
#include "gfx.h"
#include "sound.h"
#include "command.h"
#include "vehicle.h"
#include "signs.h"
#include "variables.h"

void CcTerraform(bool success, TileIndex tile, uint32 p1, uint32 p2)
{
	if (success) {
		SndPlayTileFx(SND_1F_SPLAT, tile);
	} else {
		SetRedErrorSquare(_terraform_err_tile);
	}
}

static void GenericRaiseLowerLand(TileIndex tile, int mode)
{
	if (mode) {
		DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(STR_0808_CAN_T_RAISE_LAND_HERE));
	} else {
		DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(STR_0809_CAN_T_LOWER_LAND_HERE));
	}
}

/** Scenario editor command that generates desert areas */
static void GenerateDesertArea(TileIndex end, TileIndex start)
{
	int size_x, size_y;
	int sx = TileX(start);
	int sy = TileY(start);
	int ex = TileX(end);
	int ey = TileY(end);

	if (_game_mode != GM_EDITOR) return;

	if (ex < sx) intswap(ex, sx);
	if (ey < sy) intswap(ey, sy);
	size_x = (ex - sx) + 1;
	size_y = (ey - sy) + 1;

	_generating_world = true;
	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {
		if (GetTileType(tile) != MP_WATER) {
			SetMapExtraBits(tile, (_ctrl_pressed) ? 0 : 1);
			DoCommandP(tile, 0, 0, NULL, CMD_LANDSCAPE_CLEAR);
			MarkTileDirtyByTile(tile);
		}
	} END_TILE_LOOP(tile, size_x, size_y, 0);
	_generating_world = false;
}

/** Scenario editor command that generates desert areas */
static void GenerateRockyArea(TileIndex end, TileIndex start)
{
	int size_x, size_y;
	bool success = false;
	int sx = TileX(start);
	int sy = TileY(start);
	int ex = TileX(end);
	int ey = TileY(end);

	if (_game_mode != GM_EDITOR) return;

	if (ex < sx) intswap(ex, sx);
	if (ey < sy) intswap(ey, sy);
	size_x = (ex - sx) + 1;
	size_y = (ey - sy) + 1;

	BEGIN_TILE_LOOP(tile, size_x, size_y, TileXY(sx, sy)) {
		if (IsTileType(tile, MP_CLEAR) || IsTileType(tile, MP_TREES)) {
			ModifyTile(tile, MP_SETTYPE(MP_CLEAR) | MP_MAP5, (_m[tile].m5 & ~0x1C) | 0xB);
			success = true;
		}
	} END_TILE_LOOP(tile, size_x, size_y, 0);

	if (success) SndPlayTileFx(SND_1F_SPLAT, end);
}

/**
 * A central place to handle all X_AND_Y dragged GUI functions.
 * @param we @WindowEvent variable holding in its higher bits (excluding the lower
 * 4, since that defined the X_Y drag) the type of action to be performed
 * @return Returns true if the action was found and handled, and false otherwise. This
 * allows for additional implements that are more local. For example X_Y drag
 * of convertrail which belongs in rail_gui.c and not terraform_gui.c
 **/
bool GUIPlaceProcDragXY(const WindowEvent *we)
{
	TileIndex start_tile = we->place.starttile;
	TileIndex end_tile = we->place.tile;

	switch (we->place.userdata >> 4) {
	case GUI_PlaceProc_DemolishArea >> 4:
		DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_CLEAR_AREA | CMD_MSG(STR_00B5_CAN_T_CLEAR_THIS_AREA));
		break;
	case GUI_PlaceProc_LevelArea >> 4:
		DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_LEVEL_LAND | CMD_AUTO);
		break;
	case GUI_PlaceProc_RockyArea >> 4:
		GenerateRockyArea(end_tile, start_tile);
		break;
	case GUI_PlaceProc_DesertArea >> 4:
		GenerateDesertArea(end_tile, start_tile);
		break;
	case GUI_PlaceProc_WaterArea >> 4:
		DoCommandP(end_tile, start_tile, 0, CcBuildCanal, CMD_BUILD_CANAL | CMD_AUTO | CMD_MSG(STR_CANT_BUILD_CANALS));
		break;
	default: return false;
	}

	return true;
}

typedef void OnButtonClick(Window *w);

static const uint16 _terraform_keycodes[] = {
	'Q',
	'W',
	'E',
	'D',
	'U',
	'I',
	'O',
};

void PlaceProc_DemolishArea(TileIndex tile)
{
	VpStartPlaceSizing(tile, VPM_X_AND_Y | GUI_PlaceProc_DemolishArea);
}

static void PlaceProc_RaiseLand(TileIndex tile)
{
	GenericRaiseLowerLand(tile, 1);
}

static void PlaceProc_LowerLand(TileIndex tile)
{
	GenericRaiseLowerLand(tile, 0);
}

void PlaceProc_LevelLand(TileIndex tile)
{
	VpStartPlaceSizing(tile, VPM_X_AND_Y | GUI_PlaceProc_LevelArea);
}

static void PlaceProc_PlantTree(TileIndex tile) {}

static void TerraformClick_Lower(Window *w)
{
	HandlePlacePushButton(w, 4, ANIMCURSOR_LOWERLAND, 2, PlaceProc_LowerLand);
}

static void TerraformClick_Raise(Window *w)
{
	HandlePlacePushButton(w, 5, ANIMCURSOR_RAISELAND, 2, PlaceProc_RaiseLand);
}

static void TerraformClick_Level(Window *w)
{
	HandlePlacePushButton(w, 6, SPR_CURSOR_LEVEL_LAND, 2, PlaceProc_LevelLand);
}

static void TerraformClick_Dynamite(Window *w)
{
	HandlePlacePushButton(w, 7, ANIMCURSOR_DEMOLISH , 1, PlaceProc_DemolishArea);
}

static void TerraformClick_BuyLand(Window *w)
{
	HandlePlacePushButton(w, 8, SPR_CURSOR_BUY_LAND, 1, PlaceProc_BuyLand);
}

static void TerraformClick_Trees(Window *w)
{
	if (HandlePlacePushButton(w, 9, SPR_CURSOR_MOUSE, 1, PlaceProc_PlantTree)) ShowBuildTreesToolbar();
}

static void TerraformClick_PlaceSign(Window *w)
{
	HandlePlacePushButton(w, 10, SPR_CURSOR_SIGN, 1, PlaceProc_Sign);
}

static OnButtonClick * const _terraform_button_proc[] = {
	TerraformClick_Lower,
	TerraformClick_Raise,
	TerraformClick_Level,
	TerraformClick_Dynamite,
	TerraformClick_BuyLand,
	TerraformClick_Trees,
	TerraformClick_PlaceSign,
};

static void TerraformToolbWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT:
		DrawWindowWidgets(w);
		break;

	case WE_CLICK:
		if (e->click.widget >= 4) _terraform_button_proc[e->click.widget - 4](w);
		break;

	case WE_KEYPRESS: {
		uint i;

		for (i = 0; i != lengthof(_terraform_keycodes); i++) {
			if (e->keypress.keycode == _terraform_keycodes[i]) {
				e->keypress.cont = false;
				_terraform_button_proc[i](w);
				break;
			}
		}
		break;
	}

	case WE_PLACE_OBJ:
		_place_proc(e->place.tile);
		return;

	case WE_PLACE_DRAG:
		VpSelectTilesWithMethod(e->place.pt.x, e->place.pt.y, e->place.userdata & 0xF);
		break;

	case WE_PLACE_MOUSEUP:
		if (e->click.pt.x != -1) {
			if ((e->place.userdata & 0xF) == VPM_X_AND_Y) // dragged actions
				GUIPlaceProcDragXY(e);
		}
		break;

	case WE_ABORT_PLACE_OBJ:
		UnclickWindowButtons(w);
		SetWindowDirty(w);

		w = FindWindowById(WC_BUILD_STATION, 0);
		if (w != NULL) WP(w,def_d).close=true;
		w = FindWindowById(WC_BUILD_DEPOT, 0);
		if (w != NULL) WP(w,def_d).close=true;
		break;

	case WE_PLACE_PRESIZE: {
	} break;
	}
}

static const Widget _terraform_widgets[] = {
{ WWT_CLOSEBOX,   RESIZE_NONE,     7,   0,  10,   0,  13, STR_00C5,                STR_018B_CLOSE_WINDOW},
{  WWT_CAPTION,   RESIZE_NONE,     7,  11, 145,   0,  13, STR_LANDSCAPING_TOOLBAR, STR_018C_WINDOW_TITLE_DRAG_THIS},
{WWT_STICKYBOX,   RESIZE_NONE,     7, 146, 157,   0,  13, STR_NULL,                STR_STICKY_BUTTON},

{    WWT_PANEL,   RESIZE_NONE,     7,  66,  69,  14,  35, STR_NULL,                STR_NULL},
{    WWT_PANEL,   RESIZE_NONE,     7,   0,  21,  14,  35, SPR_IMG_TERRAFORM_DOWN,  STR_018E_LOWER_A_CORNER_OF_LAND},
{    WWT_PANEL,   RESIZE_NONE,     7,  22,  43,  14,  35, SPR_IMG_TERRAFORM_UP,    STR_018F_RAISE_A_CORNER_OF_LAND},
{    WWT_PANEL,   RESIZE_NONE,     7,  44,  65,  14,  35, SPR_IMG_LEVEL_LAND,      STR_LEVEL_LAND_TOOLTIP},
{    WWT_PANEL,   RESIZE_NONE,     7,  70,  91,  14,  35, SPR_IMG_DYNAMITE,        STR_018D_DEMOLISH_BUILDINGS_ETC},
{    WWT_PANEL,   RESIZE_NONE,     7,  92, 113,  14,  35, SPR_IMG_BUY_LAND,        STR_0329_PURCHASE_LAND_FOR_FUTURE},
{    WWT_PANEL,   RESIZE_NONE,     7, 114, 135,  14,  35, SPR_IMG_PLANTTREES,      STR_0185_PLANT_TREES_PLACE_SIGNS},
{    WWT_PANEL,   RESIZE_NONE,     7, 136, 157,  14,  35, SPR_IMG_PLACE_SIGN,      STR_0289_PLACE_SIGN},

{   WIDGETS_END},
};

static const WindowDesc _terraform_desc = {
	640-157, 22+36, 158, 36,
	WC_SCEN_LAND_GEN,0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
	_terraform_widgets,
	TerraformToolbWndProc
};

void ShowTerraformToolbar(void)
{
	if (_current_player == OWNER_SPECTATOR) return;
	AllocateWindowDescFront(&_terraform_desc, 0);
}