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/* $Id$ */

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/** @file industry_cmd.cpp */

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#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "clear_map.h"

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#include "functions.h"

     9

#include "industry_map.h"

    10

#include "station_map.h"

    11

#include "table/strings.h"

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#include "strings.h"

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#include "table/sprites.h"

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#include "map.h"

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#include "tile.h"

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#include "landscape.h"

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#include "viewport.h"

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#include "command.h"

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#include "industry.h"

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#include "town.h"

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#include "vehicle.h"

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#include "news.h"

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#include "saveload.h"

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#include "economy.h"

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#include "sound.h"

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#include "variables.h"

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#include "table/industry_land.h"

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#include "table/build_industry.h"

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#include "genworld.h"

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#include "date.h"

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#include "water_map.h"

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#include "tree_map.h"

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#include "cargotype.h"

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#include "newgrf_commons.h"

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#include "newgrf_industries.h"

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#include "newgrf_industrytiles.h"

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#include "newgrf_callbacks.h"

    39

    40

void ShowIndustryViewWindow(int industry);

    41

void BuildOilRig(TileIndex tile);

    42

    43

static byte _industry_sound_ctr;

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static TileIndex _industry_sound_tile;

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    46

int _total_industries;                      //general counter

    47

uint16 _industry_counts[NUM_INDUSTRYTYPES]; // Number of industries per type ingame

    48

    49

const Industry **_industry_sort;

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bool _industry_sort_dirty;

    51

    52

IndustrySpec _industry_specs[NUM_INDUSTRYTYPES];

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IndustryTileSpec _industry_tile_specs[NUM_INDUSTRYTILES];

    54

    55

/** This function initialize the spec arrays of both

    56

 * industry and industry tiles.

    57

 * It adjusts the enabling of the industry too, based on climate availability.

    58

 * This will allow for clearer testings */

    59

void ResetIndustries()

    60

{

    61

	memset(&_industry_specs, 0, sizeof(_industry_specs));

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	memcpy(&_industry_specs, &_origin_industry_specs, sizeof(_origin_industry_specs));

    63

    64

	/* once performed, enable only the current climate industries */

    65

	for (IndustryType i = 0; i < NUM_INDUSTRYTYPES; i++) {

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		_industry_specs[i].enabled = HASBIT(_origin_industry_specs[i].climate_availability, _opt.landscape);

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	}

    68

    69

	memset(&_industry_tile_specs, 0, sizeof(_industry_tile_specs));

    70

	memcpy(&_industry_tile_specs, &_origin_industry_tile_specs, sizeof(_origin_industry_tile_specs));

    71

}

    72

    73

void ResetIndustryCreationProbility(IndustryType type)

    74

{

    75

	assert(type < INVALID_INDUSTRYTYPE);

    76

	_industry_specs[type].appear_creation[_opt.landscape] = 0;

    77

}

    78

    80

    81

/**

    82

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

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

    84

 * as would do GetIndustryGfx.

    85

 * @param tile that is queried

    86

 * @pre IsTileType(tile, MP_INDUSTRY)

    87

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

    88

 **/

    89

IndustryType GetIndustryType(TileIndex tile)

    90

{

    91

	assert(IsTileType(tile, MP_INDUSTRY));

    92

    93

	const Industry *ind = GetIndustryByTile(tile);

    95

}

    96

    97

/**

    98

 * Accessor for array _industry_specs.

    99

 * This will ensure at once : proper access and

   100

 * not allowing modifications of it.

   101

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

   102

 * @pre thistype < NUM_INDUSTRYTYPES

   103

 * @return a pointer to the corresponding industry spec

   104

 **/

   105

const IndustrySpec *GetIndustrySpec(IndustryType thistype)

   106

{

   107

	assert(thistype < NUM_INDUSTRYTYPES);

   108

	return &_industry_specs[thistype];

   109

}

   110

   111

/**

   112

 * Accessor for array _industry_tile_specs.

   113

 * This will ensure at once : proper access and

   114

 * not allowing modifications of it.

   115

 * @param gfx of industrytile (which is the index in _industry_tile_specs)

   116

 * @param full_check (default to true) verify if an override is available.

   117

 *  If so, use it instead of the gfx provided.

   118

 * @pre gfx < INVALID_INDUSTRYTILE

   119

 * @return a pointer to the corresponding industrytile spec

   120

 **/

   121

const IndustryTileSpec *GetIndustryTileSpec(IndustryGfx gfx, bool full_check)

   122

{

   123

	assert(gfx < INVALID_INDUSTRYTILE);

   124

	const IndustryTileSpec *its = &_industry_tile_specs[gfx];

   125

	if (full_check && its->grf_prop.override != INVALID_INDUSTRYTILE) {

   126

		its = &_industry_tile_specs[its->grf_prop.override];

   127

	}

   128

	return its;

   129

}

   130

   132

{

   141

		if (IsTileType(tile_cur, MP_INDUSTRY)) {

   143

				DoClearSquare(tile_cur);

   144

			}

   145

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

   146

			DeleteOilRig(tile_cur);

   147

		}

   149

   151

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

   153

			tile_cur = TILE_MASK(tile_cur);

   154

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

   156

				SetIndustryIndexOfField(tile_cur, INVALID_INDUSTRY);

   157

			}

   159

	}

   160

   161

	_industry_sort_dirty = true;

   163

   166

	InvalidateWindow(WC_INDUSTRY_DIRECTORY, 0);

   168

}

   169

   170

static void IndustryDrawSugarMine(const TileInfo *ti)

   171

{

   172

	const DrawIndustryAnimationStruct *d;

   173

   174

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

   175

   176

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

   177

   178

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

   179

   180

	if (d->image_2 != 0) {

   181

		AddChildSpriteScreen(SPR_IT_SUGAR_MINE_CLOUDS + d->image_2 - 1, PAL_NONE, 8, 41);

   182

	}

   183

   184

	if (d->image_3 != 0) {

   185

		AddChildSpriteScreen(SPR_IT_SUGAR_MINE_PILE + d->image_3 - 1, PAL_NONE,

   186

			_drawtile_proc1[d->image_3 - 1].x, _drawtile_proc1[d->image_3 - 1].y);

   187

	}

   188

}

   189

   190

static void IndustryDrawToffeeQuarry(const TileInfo *ti)

   191

{

   192

	uint8 x = 0;

   193

   194

	if (IsIndustryCompleted(ti->tile)) {

   195

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

   196

		if (x == 0xFF)

   197

			x = 0;

   198

	}

   199

   200

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

   201

	AddChildSpriteScreen(SPR_IT_TOFFEE_QUARRY_TOFFEE, PAL_NONE, 6, 14);

   202

}

   203

   204

static void IndustryDrawBubbleGenerator( const TileInfo *ti)

   205

{

   206

	if (IsIndustryCompleted(ti->tile)) {

   207

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

   208

	} else {

   209

		AddChildSpriteScreen(SPR_IT_BUBBLE_GENERATOR_SPRING, PAL_NONE, 3, 67);

   210

	}

   211

}

   212

   213

static void IndustryDrawToyFactory(const TileInfo *ti)

   214

{

   215

	const DrawIndustryAnimationStruct *d;

   216

   217

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

   218

   219

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

   220

		AddChildSpriteScreen(SPR_IT_TOY_FACTORY_CLAY, PAL_NONE, d->x, 96 + d->image_1);

   221

	}

   222

   223

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

   224

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

   225

	}

   226

   227

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

   228

	AddChildSpriteScreen(SPR_IT_TOY_FACTORY_STAMP_HOLDER, PAL_NONE, 0, 42);

   229

}

   230

   231

static void IndustryDrawCoalPlantSparks(const TileInfo *ti)

   232

{

   233

	if (IsIndustryCompleted(ti->tile)) {

   234

		uint8 image = GetIndustryAnimationState(ti->tile);

   235

   236

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

   237

			AddChildSpriteScreen(image + SPR_IT_POWER_PLANT_TRANSFORMERS,

   238

				PAL_NONE,

   239

				_coal_plant_sparks[image - 1].x,

   240

				_coal_plant_sparks[image - 1].y

   241

			);

   242

		}

   243

	}

   244

}

   245

   246

typedef void IndustryDrawTileProc(const TileInfo *ti);

   247

static IndustryDrawTileProc * const _industry_draw_tile_procs[5] = {

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	IndustryDrawSugarMine,

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	IndustryDrawToffeeQuarry,

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	IndustryDrawBubbleGenerator,

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	IndustryDrawToyFactory,

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	IndustryDrawCoalPlantSparks,

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};

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   255

static void DrawTile_Industry(TileInfo *ti)

   256

{

   257

	IndustryGfx gfx = GetIndustryGfx(ti->tile);

   258

	Industry *ind = GetIndustryByTile(ti->tile);

   259

	const IndustryTileSpec *indts = GetIndustryTileSpec(gfx);

   260

	const DrawBuildingsTileStruct *dits;

   261

	SpriteID image;

   262

	SpriteID pal;

   263

   264

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

   265

	if (gfx >= NEW_INDUSTRYTILEOFFSET) {

   266

		/* Draw the tile using the specialized method of newgrf industrytile.

   267

		 * DrawNewIndustry will return false if ever the resolver could not

   268

		 * find any sprite to display.  So in this case, we will jump on the

   269

		 * substitute gfx instead. */

   270

		if (indts->grf_prop.spritegroup != NULL && DrawNewIndustryTile(ti, ind, gfx, indts)) {

   271

			return;

   272

		} else {

   273

			/* No sprite group (or no valid one) found, meaning no graphics associated.

   274

			 * Use the substitute one instead */

   275

			gfx = indts->grf_prop.subst_id;

   276

			/* And point the industrytile spec accordingly */

   277

			indts = GetIndustryTileSpec(indts->grf_prop.subst_id);

   278

		}

   279

	}

   280

   281

	dits = &_industry_draw_tile_data[gfx << 2 | (indts->anim_state ?

   282

			GetIndustryAnimationState(ti->tile) & INDUSTRY_COMPLETED :

   283

			GetIndustryConstructionStage(ti->tile))];

   284

   285

	image = dits->ground.sprite;

   286

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

   287

		pal = GENERAL_SPRITE_COLOR(ind->random_color);

   288

	} else {

   289

		pal = dits->ground.pal;

   290

	}

   291

   292

	/* DrawFoundation() modifes ti->z and ti->tileh */

   293

	if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, FOUNDATION_LEVELED);

   294

   295

	DrawGroundSprite(image, pal);

   296

   297

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

   298

	image = dits->building.sprite;

   299

	if (image != 0) {

   300

		AddSortableSpriteToDraw(image,

   301

			(HASBIT(image, PALETTE_MODIFIER_COLOR) && dits->building.pal == PAL_NONE) ? GENERAL_SPRITE_COLOR(ind->random_color) : dits->building.pal,

   302

			ti->x + dits->subtile_x,

   303

			ti->y + dits->subtile_y,

   304

			dits->width  + 1,

   305

			dits->height + 1,

   306

			dits->dz,

   307

			ti->z,

   308

			HASBIT(_transparent_opt, TO_INDUSTRIES));

   309

   310

		if (HASBIT(_transparent_opt, TO_INDUSTRIES)) return;

   311

	}

   312

   313

	{

   314

		int proc = dits->draw_proc - 1;

   315

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

   316

	}

   317

}

   318

   319

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

   320

{

   321

	return GetTileMaxZ(tile);

   322

}

   323

   324

static Foundation GetFoundation_Industry(TileIndex tile, Slope tileh)

   325

{

   326

	return FlatteningFoundation(tileh);

   327

}

   328

   329

static void GetAcceptedCargo_Industry(TileIndex tile, AcceptedCargo ac)

   330

{

   331

	IndustryGfx gfx = GetIndustryGfx(tile);

   332

	const IndustryTileSpec *itspec = GetIndustryTileSpec(gfx);

   333

   334

	/* When we have to use a callback, we put our data in the next two variables */

   335

	CargoID raw_accepts_cargo[lengthof(itspec->accepts_cargo)];

   336

	uint8 raw_acceptance[lengthof(itspec->acceptance)];

   337

   338

	/* And then these will always point to a same sized array with the required data */

   339

	const CargoID *accepts_cargo = itspec->accepts_cargo;

   340

	const uint8 *acceptance = itspec->acceptance;

   341

   342

	if (HASBIT(itspec->callback_flags, CBM_INDT_ACCEPT_CARGO)) {

   343

		uint16 res = GetIndustryTileCallback(CBID_INDTILE_ACCEPT_CARGO, 0, 0, gfx, GetIndustryByTile(tile), tile);

   344

		if (res != CALLBACK_FAILED) {

   345

			accepts_cargo = raw_accepts_cargo;

   346

			for (uint i = 0; i < lengthof(itspec->accepts_cargo); i++) raw_accepts_cargo[i] = GetCargoTranslation(GB(res, i * 5, 5), itspec->grf_prop.grffile);

   347

		}

   348

	}

   349

   350

	if (HASBIT(itspec->callback_flags, CBM_INDT_CARGO_ACCEPTANCE)) {

   351

		uint16 res = GetIndustryTileCallback(CBID_INDTILE_CARGO_ACCEPTANCE, 0, 0, gfx, GetIndustryByTile(tile), tile);

   352

		if (res != CALLBACK_FAILED) {

   353

			acceptance = raw_acceptance;

   354

			for (uint i = 0; i < lengthof(itspec->accepts_cargo); i++) raw_acceptance[i] = GB(res, i * 4, 4);

   355

		}

   356

	}

   357

   358

	for (byte i = 0; i < lengthof(itspec->accepts_cargo); i++) {

   359

		CargoID a = accepts_cargo[i];

   360

		if (a != CT_INVALID) ac[a] = acceptance[i];

   361

	}

   362

}

   363

   364

static void GetTileDesc_Industry(TileIndex tile, TileDesc *td)

   365

{

   366

	const Industry *i = GetIndustryByTile(tile);

   367

   368

	td->owner = i->owner;

   369

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

   370

	if (!IsIndustryCompleted(tile)) {

   371

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

   372

		td->str = STR_2058_UNDER_CONSTRUCTION;

   373

	}

   374

}

   375

   376

static CommandCost ClearTile_Industry(TileIndex tile, byte flags)

   377

{

   378

	Industry *i = GetIndustryByTile(tile);

   379

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

   380

   381

	/* water can destroy industries

   382

	 * in editor you can bulldoze industries

   383

	 * with magic_bulldozer cheat you can destroy industries

   384

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

   385

	 */

   386

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

   387

			!_cheats.magic_bulldozer.value) ||

   388

			(_current_player == OWNER_WATER && (indspec->behaviour & INDUSTRYBEH_BUILT_ONWATER))) {

   389

		SetDParam(0, indspec->name);

   390

		return_cmd_error(STR_4800_IN_THE_WAY);

   391

	}

   392

   394

	return CommandCost();

   395

}

   396

   397

static void TransportIndustryGoods(TileIndex tile)

   398

{

   399

	Industry *i = GetIndustryByTile(tile);

   400

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

   401

	uint cw, am;

   402

   403

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

   404

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

   405

		i->produced_cargo_waiting[0] -= cw;

   406

   407

		/* fluctuating economy? */

   408

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

   409

   410

		i->this_month_production[0] += cw;

   411

   412

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

   413

		i->this_month_transported[0] += am;

   414

		if (am != 0 && !StartStopIndustryTileAnimation(i, IAT_INDUSTRY_DISTRIBUTES_CARGO)) {

   415

			uint newgfx = GetIndustryTileSpec(GetIndustryGfx(tile))->anim_production;

   416

   417

			if (newgfx != INDUSTRYTILE_NOANIM) {

   418

				ResetIndustryConstructionStage(tile);

   419

				SetIndustryCompleted(tile, true);

   420

				SetIndustryGfx(tile, newgfx);

   421

				MarkTileDirtyByTile(tile);

   422

			}

   423

		}

   424

	}

   425

   426

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

   427

	if (cw > indspec->minimal_cargo) {

   428

		i->produced_cargo_waiting[1] -= cw;

   429

   430

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

   431

   432

		i->this_month_production[1] += cw;

   433

   434

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

   435

		i->this_month_transported[1] += am;

   436

	}

   437

}

   438

   439

   440

static void AnimateTile_Industry(TileIndex tile)

   441

{

   442

	byte m;

   443

	IndustryGfx gfx = GetIndustryGfx(tile);

   444

   445

	if (GetIndustryTileSpec(gfx)->animation_info != 0xFFFF) {

   446

		AnimateNewIndustryTile(tile);

   447

		return;

   448

	}

   449

   450

	switch (gfx) {

   451

	case GFX_SUGAR_MINE_SIEVE:

   452

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

   453

			m = GetIndustryAnimationState(tile) + 1;

   454

   455

			switch (m & 7) {

   456

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

   457

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

   458

			}

   459

   460

			if (m >= 96) {

   461

				m = 0;

   462

				DeleteAnimatedTile(tile);

   463

			}

   464

			SetIndustryAnimationState(tile, m);

   465

   466

			MarkTileDirtyByTile(tile);

   467

		}

   468

		break;

   469

   470

	case GFX_TOFFEE_QUARY:

   471

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

   472

			m = GetIndustryAnimationState(tile);

   473

   474

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

   475

				SndPlayTileFx(SND_30_CARTOON_SOUND, tile);

   476

			}

   477

   478

			if (++m >= 70) {

   479

				m = 0;

   480

				DeleteAnimatedTile(tile);

   481

			}

   482

			SetIndustryAnimationState(tile, m);

   483

   484

			MarkTileDirtyByTile(tile);

   485

		}

   486

		break;

   487

   488

	case GFX_BUBBLE_CATCHER: