1

/* $Id$ */

     2

     3

#include "stdafx.h"

     4

#include "openttd.h"

     5

#include "clear_map.h"

     6

#include "functions.h"

     7

#include "industry_map.h"

     8

#include "station_map.h"

     9

#include "table/strings.h"

    10

#include "table/sprites.h"

    11

#include "map.h"

    12

#include "tile.h"

    13

#include "viewport.h"

    14

#include "command.h"

    15

#include "industry.h"

    16

#include "town.h"

    17

#include "vehicle.h"

    18

#include "news.h"

    19

#include "saveload.h"

    20

#include "economy.h"

    21

#include "sound.h"

    22

#include "variables.h"

    23

#include "table/industry_land.h"

    24

#include "table/build_industry.h"

    25

#include "genworld.h"

    26

#include "date.h"

    27

#include "water_map.h"

    28

    29

void ShowIndustryViewWindow(int industry);

    30

void BuildOilRig(TileIndex tile);

    31

    32

static byte _industry_sound_ctr;

    33

static TileIndex _industry_sound_tile;

    34

    35

/**

    36

 * Called if a new block is added to the industry-pool

    37

 */

    38

static void IndustryPoolNewBlock(uint start_item)

    39

{

    40

	Industry *i;

    41

    42

	/* We don't use FOR_ALL here, because FOR_ALL skips invalid items.

    43

	 * TODO - This is just a temporary stage, this will be removed. */

    44

	for (i = GetIndustry(start_item); i != NULL; i = (i->index + 1U < GetIndustryPoolSize()) ? GetIndustry(i->index + 1U) : NULL) i->index = start_item++;

    45

}

    46

    47

DEFINE_OLD_POOL(Industry, Industry, IndustryPoolNewBlock, NULL)

    48

    49

/**

    50

 * Retrieve the type for this industry.  Although it is accessed by a tile,

    51

 * it will return the general type of industry, and not the sprite index

    52

 * as would do GetIndustryGfx.

    53

 * The same information can be accessed by looking at Industry->type

    54

 * @param tile that is queried

    55

 * @pre IsTileType(tile, MP_INDUSTRY)

    56

 * @return general type for this industry, as defined in industry.h

    57

 **/

    58

IndustryType GetIndustryType(TileIndex tile)

    59

{

    60

	IndustryGfx this_type = GetIndustryGfx(tile);

    61

	IndustryType iloop;

    62

    63

	assert(IsTileType(tile, MP_INDUSTRY));

    64

    65

	for (iloop = IT_COAL_MINE; iloop < IT_END; iloop += 1) {

    66

		if (IS_BYTE_INSIDE(this_type, industry_gfx_Solver[iloop].MinGfx,

    67

				industry_gfx_Solver[iloop].MaxGfx+1)) {

    68

			return iloop;

    69

		}

    70

	}

    71

    72

	return IT_INVALID;  //we have not found equivalent, whatever the reason

    73

}

    74

    75

/**

    76

 * Accessor for array _industry_specs.

    77

 * This will ensure at once : proper access and

    78

 * not allowing modifications of it.

    79

 * @param thistype of industry (which is the index in _industry_specs)

    80

 * @pre thistype < IT_END

    81

 **/

    82

const IndustrySpec *GetIndustrySpec(IndustryType thistype)

    83

{

    84

	assert(thistype < IT_END);

    85

	return &_industry_specs[thistype];

    86

}

    87

    88

void DestroyIndustry(Industry *i)

    89

{

    90

	BEGIN_TILE_LOOP(tile_cur, i->width, i->height, i->xy);

    91

		if (IsTileType(tile_cur, MP_INDUSTRY)) {

    92

			if (GetIndustryIndex(tile_cur) == i->index) {

    93

				DoClearSquare(tile_cur);

    94

			}

    95

		} else if (IsTileType(tile_cur, MP_STATION) && IsOilRig(tile_cur)) {

    96

			DeleteOilRig(tile_cur);

    97

		}

    98

	END_TILE_LOOP(tile_cur, i->width, i->height, i->xy);

    99

   100

	if (i->type == IT_FARM || i->type == IT_FARM_2) {

   101

		/* Remove the farmland and convert it to regular tiles over time. */

   102

		BEGIN_TILE_LOOP(tile_cur, 42, 42, i->xy - TileDiffXY(21, 21)) {

   103

			tile_cur = TILE_MASK(tile_cur);

   104

			if (IsTileType(tile_cur, MP_CLEAR) && IsClearGround(tile_cur, CLEAR_FIELDS) &&

   105

					GetIndustryIndexOfField(tile_cur) == i->index) {

   106

				SetIndustryIndexOfField(tile_cur, INVALID_INDUSTRY);

   107

			}

   108

		} END_TILE_LOOP(tile_cur, 42, 42, i->xy - TileDiff(21, 21))

   109

	}

   110

   111

	_industry_sort_dirty = true;

   112

	_total_industries--;

   113

	DeleteSubsidyWithIndustry(i->index);

   114

	DeleteWindowById(WC_INDUSTRY_VIEW, i->index);

   115

	InvalidateWindow(WC_INDUSTRY_DIRECTORY, 0);

   116

}

   117

   118

static void IndustryDrawSugarMine(const TileInfo *ti)

   119

{

   120

	const DrawIndustrySpec1Struct *d;

   121

	uint32 image;

   122

   123

	if (!IsIndustryCompleted(ti->tile)) return;

   124

   125

	d = &_draw_industry_spec1[GetIndustryAnimationState(ti->tile)];

   126

   127

	AddChildSpriteScreen(SPR_IT_SUGAR_MINE_SIEVE + d->image_1, PAL_NONE, d->x, 0);

   128

   129

	image = d->image_2;

   130

	if (image != 0) AddChildSpriteScreen(SPR_IT_SUGAR_MINE_CLOUDS + image - 1, PAL_NONE, 8, 41);

   131

   132

	image = d->image_3;

   133

	if (image != 0) {

   134

		AddChildSpriteScreen(SPR_IT_SUGAR_MINE_PILE + image - 1, PAL_NONE,

   135

			_drawtile_proc1_x[image - 1], _drawtile_proc1_y[image - 1]);

   136

	}

   137

}

   138

   139

static void IndustryDrawToffeeQuarry(const TileInfo *ti)

   140

{

   141

	int x = 0;

   142

   143

	if (IsIndustryCompleted(ti->tile)) {

   144

		x = _industry_anim_offs[GetIndustryAnimationState(ti->tile)];

   145

		if ( (byte)x == 0xFF)

   146

			x = 0;

   147

	}

   148

   149

	AddChildSpriteScreen(SPR_IT_TOFFEE_QUARRY_SHOVEL, PAL_NONE, 22 - x, 24 + x);

   150

	AddChildSpriteScreen(SPR_IT_TOFFEE_QUARRY_TOFFEE, PAL_NONE, 6, 14);

   151

}

   152

   153

static void IndustryDrawBubbleGenerator( const TileInfo *ti)

   154

{

   155

	if (IsIndustryCompleted(ti->tile)) {

   156

		AddChildSpriteScreen(SPR_IT_BUBBLE_GENERATOR_BUBBLE, PAL_NONE, 5, _industry_anim_offs_2[GetIndustryAnimationState(ti->tile)]);

   157

	} else {

   158

		AddChildSpriteScreen(SPR_IT_BUBBLE_GENERATOR_SPRING, PAL_NONE, 3, 67);

   159

	}

   160

}

   161

   162

static void IndustryDrawToyFactory(const TileInfo *ti)

   163

{

   164

	const DrawIndustrySpec4Struct *d;

   165

   166

	d = &_industry_anim_offs_3[GetIndustryAnimationState(ti->tile)];

   167

   168

	if (d->image_1 != 0xFF) {

   169

		AddChildSpriteScreen(SPR_IT_TOY_FACTORY_CLAY, PAL_NONE, 50 - d->image_1 * 2, 96 + d->image_1);

   170

	}

   171

   172

	if (d->image_2 != 0xFF) {

   173

		AddChildSpriteScreen(SPR_IT_TOY_FACTORY_ROBOT, PAL_NONE, 16 - d->image_2 * 2, 100 + d->image_2);

   174

	}

   175

   176

	AddChildSpriteScreen(SPR_IT_TOY_FACTORY_STAMP, PAL_NONE, 7, d->image_3);

   177

	AddChildSpriteScreen(SPR_IT_TOY_FACTORY_STAMP_HOLDER, PAL_NONE, 0, 42);

   178

}

   179

   180

static void IndustryDrawCoalPlantSparks(const TileInfo *ti)

   181

{

   182

	if (IsIndustryCompleted(ti->tile)) {

   183

		uint image = GetIndustryAnimationState(ti->tile);

   184

   185

		if (image != 0 && image < 7) {

   186

			AddChildSpriteScreen(image + SPR_IT_POWER_PLANT_TRANSFORMERS,

   187

				PAL_NONE,

   188

				_coal_plant_sparks_x[image - 1],

   189

				_coal_plant_sparks_y[image - 1]

   190

			);

   191

		}

   192

	}

   193

}

   194

   195

typedef void IndustryDrawTileProc(const TileInfo *ti);

   196

static IndustryDrawTileProc * const _industry_draw_tile_procs[5] = {

   197

	IndustryDrawSugarMine,

   198

	IndustryDrawToffeeQuarry,

   199

	IndustryDrawBubbleGenerator,

   200

	IndustryDrawToyFactory,

   201

	IndustryDrawCoalPlantSparks,

   202

};

   203

   204

static void DrawTile_Industry(TileInfo *ti)

   205

{

   206

	const IndustryGfx gfx = GetIndustryGfx(ti->tile);

   207

	const Industry *ind;

   208

	const DrawBuildingsTileStruct *dits;

   209

	byte z;

   210

	SpriteID image;

   211

	SpriteID pal;

   212

   213

	/* Pointer to industry */

   214

	ind = GetIndustryByTile(ti->tile);

   215

   216

	/* Retrieve pointer to the draw industry tile struct */

   217

	dits = &_industry_draw_tile_data[gfx << 2 | (_industry_section_draw_animation_state[gfx] ?

   218

			GetIndustryAnimationState(ti->tile) & 3 :

   219

			GetIndustryConstructionStage(ti->tile))];

   220

   221

	image = dits->ground.sprite;

   222

	if (HASBIT(image, PALETTE_MODIFIER_COLOR) && dits->ground.pal == PAL_NONE) {

   223

		pal = GENERAL_SPRITE_COLOR(ind->random_color);

   224

	} else {

   225

		pal = dits->ground.pal;

   226

	}

   227

   228

	z = ti->z;

   229

	/* Add bricks below the industry? */

   230

	if (ti->tileh != SLOPE_FLAT) {

   231

		AddSortableSpriteToDraw(SPR_FOUNDATION_BASE + ti->tileh, PAL_NONE, ti->x, ti->y, 16, 16, 7, z);

   232

		AddChildSpriteScreen(image, pal, 31, 1);

   233

		z += TILE_HEIGHT;

   234

	} else {

   235

		/* Else draw regular ground */

   236

		DrawGroundSprite(image, pal);

   237

	}

   238

   239

	/* Add industry on top of the ground? */

   240

	image = dits->building.sprite;

   241

	if (image != 0) {

   242

		if (_display_opt & DO_TRANS_BUILDINGS) {

   243

			SETBIT(image, PALETTE_MODIFIER_TRANSPARENT);

   244

			pal = PALETTE_TO_TRANSPARENT;

   245

		} else {

   246

			pal = dits->building.pal;

   247

		}

   248

   249

		AddSortableSpriteToDraw(image, pal,

   250

			ti->x + dits->subtile_x,

   251

			ti->y + dits->subtile_y,

   252

			dits->width  + 1,

   253

			dits->height + 1,

   254

			dits->dz,

   255

			z);

   256

   257

		if (_display_opt & DO_TRANS_BUILDINGS) return;

   258

	}

   259

   260

	{

   261

		int proc = dits->draw_proc - 1;

   262

		if (proc >= 0) _industry_draw_tile_procs[proc](ti);

   263

	}

   264

}

   265

   266

static uint GetSlopeZ_Industry(TileIndex tile, uint x, uint y)

   267

{

   268

	return GetTileMaxZ(tile);

   269

}

   270

   271

static Slope GetSlopeTileh_Industry(TileIndex tile, Slope tileh)

   272

{

   273

	return SLOPE_FLAT;

   274

}

   275

   276

static void GetAcceptedCargo_Industry(TileIndex tile, AcceptedCargo ac)

   277

{

   278

	IndustryGfx gfx = GetIndustryGfx(tile);

   279

	CargoID a;

   280

   281

	a = _industry_section_accepts_1[gfx];

   282

	if (a != CT_INVALID) ac[a] = (a == 0) ? 1 : 8;

   283

   284

	a = _industry_section_accepts_2[gfx];

   285

	if (a != CT_INVALID) ac[a] = 8;

   286

   287

	a = _industry_section_accepts_3[gfx];

   288

	if (a != CT_INVALID) ac[a] = 8;

   289

}

   290

   291

static void GetTileDesc_Industry(TileIndex tile, TileDesc *td)

   292

{

   293

	const Industry *i = GetIndustryByTile(tile);

   294

   295

	td->owner = i->owner;

   296

	td->str = GetIndustrySpec(i->type)->name;

   297

	if (!IsIndustryCompleted(tile)) {

   298

		SetDParamX(td->dparam, 0, td->str);

   299

		td->str = STR_2058_UNDER_CONSTRUCTION;

   300

	}

   301

}

   302

   303

static int32 ClearTile_Industry(TileIndex tile, byte flags)

   304

{

   305

	Industry *i = GetIndustryByTile(tile);

   306

   307

	/* water can destroy industries

   308

	 * in editor you can bulldoze industries

   309

	 * with magic_bulldozer cheat you can destroy industries

   310

	 * (area around OILRIG is water, so water shouldn't flood it

   311

	 */

   312

	if ((_current_player != OWNER_WATER && _game_mode != GM_EDITOR &&

   313

			!_cheats.magic_bulldozer.value) ||

   314

			(_current_player == OWNER_WATER && i->type == IT_OIL_RIG)) {

   315

		SetDParam(0, GetIndustrySpec(i->type)->name);

   316

		return_cmd_error(STR_4800_IN_THE_WAY);

   317

	}

   318

   319

	if (flags & DC_EXEC) DeleteIndustry(i);

   320

	return 0;

   321

}

   322

   323

static void TransportIndustryGoods(TileIndex tile)

   324

{

   325

	Industry *i = GetIndustryByTile(tile);

   326

	const IndustrySpec *indspec = GetIndustrySpec(i->type);

   327

	uint cw, am;

   328

   329

	cw = min(i->cargo_waiting[0], 255);

   330

	if (cw > indspec->minimal_cargo/* && i->produced_cargo[0] != 0xFF*/) {

   331

		i->cargo_waiting[0] -= cw;

   332

   333

		/* fluctuating economy? */

   334

		if (_economy.fluct <= 0) cw = (cw + 1) / 2;

   335

   336

		i->last_mo_production[0] += cw;

   337

   338

		am = MoveGoodsToStation(i->xy, i->width, i->height, i->produced_cargo[0], cw);

   339

		i->last_mo_transported[0] += am;

   340

		if (am != 0) {

   341

			uint newgfx = _industry_produce_section[GetIndustryGfx(tile)];

   342

   343

			if (newgfx != 0xFF) {

   344

				ResetIndustryConstructionStage(tile);

   345

				SetIndustryCompleted(tile, true);

   346

				SetIndustryGfx(tile, newgfx);

   347

				MarkTileDirtyByTile(tile);

   348

			}

   349

		}

   350

	}

   351

   352

	cw = min(i->cargo_waiting[1], 255);

   353

	if (cw > indspec->minimal_cargo) {

   354

		i->cargo_waiting[1] -= cw;

   355

   356

		if (_economy.fluct <= 0) cw = (cw + 1) / 2;

   357

   358

		i->last_mo_production[1] += cw;

   359

   360

		am = MoveGoodsToStation(i->xy, i->width, i->height, i->produced_cargo[1], cw);

   361

		i->last_mo_transported[1] += am;

   362

	}

   363

}

   364

   365

   366

static void AnimateTile_Industry(TileIndex tile)

   367

{

   368

	byte m;

   369

   370

	switch (GetIndustryGfx(tile)) {

   371

	case GFX_SUGAR_MINE_SIEVE:

   372

		if ((_tick_counter & 1) == 0) {

   373

			m = GetIndustryAnimationState(tile) + 1;

   374

   375

			switch (m & 7) {

   376

			case 2: SndPlayTileFx(SND_2D_RIP_2, tile); break;

   377

			case 6: SndPlayTileFx(SND_29_RIP, tile); break;

   378

			}

   379

   380

			if (m >= 96) {

   381

				m = 0;

   382

				DeleteAnimatedTile(tile);

   383

			}

   384

			SetIndustryAnimationState(tile, m);

   385

   386

			MarkTileDirtyByTile(tile);

   387

		}

   388

		break;

   389

   390

	case GFX_TOFFEE_QUARY:

   391

		if ((_tick_counter & 3) == 0) {

   392

			m = GetIndustryAnimationState(tile);

   393

   394

			if (_industry_anim_offs[m] == 0xFF) {

   395

				SndPlayTileFx(SND_30_CARTOON_SOUND, tile);

   396

			}

   397

   398

			if (++m >= 70) {

   399

				m = 0;

   400

				DeleteAnimatedTile(tile);

   401

			}

   402

			SetIndustryAnimationState(tile, m);

   403

   404

			MarkTileDirtyByTile(tile);

   405

		}

   406

		break;

   407

   408

	case GFX_BUBBLE_CATCHER:

   409

		if ((_tick_counter & 1) == 0) {

   410

			m = GetIndustryAnimationState(tile);

   411

   412

			if (++m >= 40) {

   413

				m = 0;

   414

				DeleteAnimatedTile(tile);

   415

			}

   416

			SetIndustryAnimationState(tile, m);

   417

   418

			MarkTileDirtyByTile(tile);

   419

		}

   420

		break;

   421

   422

	// Sparks on a coal plant

   423

	case GFX_POWERPLANT_SPARKS:

   424

		if ((_tick_counter & 3) == 0) {

   425

			m = GetIndustryAnimationState(tile);

   426

			if (m == 6) {

   427

				SetIndustryAnimationState(tile, 0);

   428

				DeleteAnimatedTile(tile);

   429

			} else {

   430

				SetIndustryAnimationState(tile, m + 1);

   431

				MarkTileDirtyByTile(tile);

   432

			}

   433

		}

   434

		break;

   435

   436

	case GFX_TOY_FACTORY:

   437

		if ((_tick_counter & 1) == 0) {

   438

			m = GetIndustryAnimationState(tile) + 1;

   439

   440

			if (m == 1) {

   441

				SndPlayTileFx(SND_2C_MACHINERY, tile);

   442

			} else if (m == 23) {

   443

				SndPlayTileFx(SND_2B_COMEDY_HIT, tile);

   444

			} else if (m == 28) {

   445

				SndPlayTileFx(SND_2A_EXTRACT_AND_POP, tile);

   446

			}

   447

   448

			if (m >= 50) {

   449

				int n = GetIndustryAnimationLoop(tile) + 1;

   450

				m = 0;

   451

				if (n >= 8) {

   452

					n = 0;

   453

					DeleteAnimatedTile(tile);

   454

				}

   455

				SetIndustryAnimationLoop(tile, n);

   456

			}

   457

			SetIndustryAnimationState(tile, m);

   458

			MarkTileDirtyByTile(tile);

   459

		}

   460

		break;

   461

   462

	case GFX_PLASTIC_FOUNTAIN_ANIMATED_1: case GFX_PLASTIC_FOUNTAIN_ANIMATED_2:

   463

	case GFX_PLASTIC_FOUNTAIN_ANIMATED_3: case GFX_PLASTIC_FOUNTAIN_ANIMATED_4:

   464

	case GFX_PLASTIC_FOUNTAIN_ANIMATED_5: case GFX_PLASTIC_FOUNTAIN_ANIMATED_6:

   465

	case GFX_PLASTIC_FOUNTAIN_ANIMATED_7: case GFX_PLASTIC_FOUNTAIN_ANIMATED_8:

   466

		if ((_tick_counter & 3) == 0) {

   467

			IndustryGfx gfx = GetIndustryGfx(tile);

   468

   469

			gfx = (gfx < 155) ? gfx + 1 : 148;

   470

			SetIndustryGfx(tile, gfx);

   471

			MarkTileDirtyByTile(tile);

   472

		}

   473

		break;

   474

   475

	case GFX_OILWELL_ANIMATED_1:

   476

	case GFX_OILWELL_ANIMATED_2:

   477

	case GFX_OILWELL_ANIMATED_3:

   478

		if ((_tick_counter & 7) == 0) {

   479

			bool b = CHANCE16(1,7);

   480

			IndustryGfx gfx = GetIndustryGfx(tile);

   481

   482

			m = GetIndustryAnimationState(tile) + 1;

   483

			if (m == 4 && (m = 0, ++gfx) == GFX_OILWELL_ANIMATED_3 + 1 && (gfx = GFX_OILWELL_ANIMATED_1, b)) {

   484

				SetIndustryGfx(tile, GFX_OILWELL_NOT_ANIMATED);

   485

				SetIndustryConstructionStage(tile, 3);

   486

				DeleteAnimatedTile(tile);

   487

			} else {

   488

				SetIndustryAnimationState(tile, m);

   489

				SetIndustryGfx(tile, gfx);

   490

				MarkTileDirtyByTile(tile);

   491

			}

   492

		}