1

/* $Id$ */

     2

     3

/** @file industry_gui.cpp GUIs related to industries. */

     4

     5

#include "stdafx.h"

     6

#include "openttd.h"

     7

#include "debug.h"

     8

#include "gui.h"

     9

#include "window_gui.h"

    10

#include "textbuf_gui.h"

    11

#include "command_func.h"

    12

#include "viewport_func.h"

    13

#include "gfx_func.h"

    14

#include "industry.h"

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#include "town.h"

    16

#include "variables.h"

    17

#include "cheat_func.h"

    18

#include "cargotype.h"

    19

#include "newgrf.h"

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#include "newgrf_callbacks.h"

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#include "newgrf_industries.h"

    22

#include "newgrf_text.h"

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#include "strings_func.h"

    24

#include "map_func.h"

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#include "player_func.h"

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#include "settings_type.h"

    27

#include "tilehighlight_func.h"

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#include "string_func.h"

    29

#include "sortlist_type.h"

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#include "widgets/dropdown_func.h"

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#include "player_base.h"

    32

    33

#include "table/strings.h"

    34

#include "table/sprites.h"

    35

    36

bool _ignore_restrictions;

    37

    38

enum CargoSuffixType {

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	CST_FUND,

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	CST_VIEW,

    41

	CST_DIR,

    42

};

    43

    44

/**

    45

 * Gets the string to display after the cargo name (using callback 37)

    46

 * @param cargo the cargo for which the suffix is requested

    47

 * - 00 - first accepted cargo type

    48

 * - 01 - second accepted cargo type

    49

 * - 02 - third accepted cargo type

    50

 * - 03 - first produced cargo type

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 * - 04 - second produced cargo type

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 * @param cst the cargo suffix type (for which window is it requested)

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 * @param ind the industry (NULL if in fund window)

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 * @param ind_type the industry type

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 * @param indspec the industry spec

    56

 * @return the string to display

    57

 */

    58

static StringID GetCargoSuffix(uint cargo, CargoSuffixType cst, Industry *ind, IndustryType ind_type, const IndustrySpec *indspec)

    59

{

    60

	if (HasBit(indspec->callback_flags, CBM_IND_CARGO_SUFFIX)) {

    61

		uint16 callback = GetIndustryCallback(CBID_INDUSTRY_CARGO_SUFFIX, 0, (cst << 8) | cargo, ind, ind_type, (cst != CST_FUND) ? ind->xy : INVALID_TILE);

    62

		if (GB(callback, 0, 8) != 0xFF) return GetGRFStringID(indspec->grf_prop.grffile->grfid, 0xD000 + callback);

    63

	}

    64

	return STR_EMPTY;

    65

}

    66

    67

/** Names of the widgets of the dynamic place industries gui */

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enum DynamicPlaceIndustriesWidgets {

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	DPIW_CLOSEBOX = 0,

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	DPIW_CAPTION,

    71

	DPIW_MATRIX_WIDGET,

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	DPIW_SCROLLBAR,

    73

	DPIW_INFOPANEL,

    74

	DPIW_FUND_WIDGET,

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	DPIW_RESIZE_WIDGET,

    76

};

    77

    78

/** Widget definition of the dynamic place industries gui */

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static const Widget _build_industry_widgets[] = {

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{   WWT_CLOSEBOX,    RESIZE_NONE,  COLOUR_DARK_GREEN,     0,    10,     0,    13, STR_00C5,                       STR_018B_CLOSE_WINDOW},            // DPIW_CLOSEBOX

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{    WWT_CAPTION,   RESIZE_RIGHT,  COLOUR_DARK_GREEN,    11,   169,     0,    13, STR_0314_FUND_NEW_INDUSTRY,     STR_018C_WINDOW_TITLE_DRAG_THIS},  // DPIW_CAPTION

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{     WWT_MATRIX,      RESIZE_RB,  COLOUR_DARK_GREEN,     0,   157,    14,   118, 0x801,                          STR_INDUSTRY_SELECTION_HINT},      // DPIW_MATRIX_WIDGET

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{  WWT_SCROLLBAR,     RESIZE_LRB,  COLOUR_DARK_GREEN,   158,   169,    14,   118, 0x0,                            STR_0190_SCROLL_BAR_SCROLLS_LIST}, // DPIW_SCROLLBAR

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{      WWT_PANEL,     RESIZE_RTB,  COLOUR_DARK_GREEN,     0,   169,   119,   199, 0x0,                            STR_NULL},                         // DPIW_INFOPANEL

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{    WWT_TEXTBTN,     RESIZE_RTB,  COLOUR_DARK_GREEN,     0,   157,   200,   211, STR_FUND_NEW_INDUSTRY,          STR_NULL},                         // DPIW_FUND_WIDGET

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{  WWT_RESIZEBOX,    RESIZE_LRTB,  COLOUR_DARK_GREEN,   158,   169,   200,   211, 0x0,                            STR_RESIZE_BUTTON},                // DPIW_RESIZE_WIDGET

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{   WIDGETS_END},

    88

};

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    90

/** Window definition of the dynamic place industries gui */

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static const WindowDesc _build_industry_desc = {

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	WDP_AUTO, WDP_AUTO, 170, 212, 170, 212,

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	WC_BUILD_INDUSTRY, WC_NONE,

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	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_RESIZABLE,

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	_build_industry_widgets,

    96

};

    97

    98

class BuildIndustryWindow : public Window {

    99

	int selected_index;                         ///< index of the element in the matrix

   100

	IndustryType selected_type;                 ///< industry corresponding to the above index

   101

	uint16 callback_timer;                      ///< timer counter for callback eventual verification

   102

	bool timer_enabled;                         ///< timer can be used

   103

	uint16 count;                               ///< How many industries are loaded

   104

	IndustryType index[NUM_INDUSTRYTYPES + 1];  ///< Type of industry, in the order it was loaded

   105

	StringID text[NUM_INDUSTRYTYPES + 1];       ///< Text coming from CBM_IND_FUND_MORE_TEXT (if ever)

   106

	bool enabled[NUM_INDUSTRYTYPES + 1];        ///< availability state, coming from CBID_INDUSTRY_AVAILABLE (if ever)

   107

   108

	void SetupArrays()

   109

	{

   110

		IndustryType ind;

   111

		const IndustrySpec *indsp;

   112

   113

		this->count = 0;

   114

   115

		for (uint i = 0; i < lengthof(this->index); i++) {

   116

			this->index[i]   = INVALID_INDUSTRYTYPE;

   117

			this->text[i]    = STR_NULL;

   118

			this->enabled[i] = false;

   119

		}

   120

   121

		if (_game_mode == GM_EDITOR) { // give room for the Many Random "button"

   122

			this->index[this->count] = INVALID_INDUSTRYTYPE;

   123

			this->count++;

   124

			this->timer_enabled = false;

   125

		}

   126

		/* Fill the arrays with industries.

   127

		 * The tests performed after the enabled allow to load the industries

   128

		 * In the same way they are inserted by grf (if any)

   129

		 */

   130

		for (ind = 0; ind < NUM_INDUSTRYTYPES; ind++) {

   131

			indsp = GetIndustrySpec(ind);

   132

			if (indsp->enabled){

   133

				/* Rule is that editor mode loads all industries.

   134

				 * In game mode, all non raw industries are loaded too

   135

				 * and raw ones are loaded only when setting allows it */

   136

				if (_game_mode != GM_EDITOR && indsp->IsRawIndustry() && _settings_game.construction.raw_industry_construction == 0) {

   137

					/* Unselect if the industry is no longer in the list */

   138

					if (this->selected_type == ind) this->selected_index = -1;

   139

					continue;

   140

				}

   141

				this->index[this->count] = ind;

   142

				this->enabled[this->count] = (_game_mode == GM_EDITOR) || CheckIfCallBackAllowsAvailability(ind, IACT_USERCREATION);

   143

				/* Keep the selection to the correct line */

   144

				if (this->selected_type == ind) this->selected_index = this->count;

   145

				this->count++;

   146

			}

   147

		}

   148

   149

		/* first indutry type is selected if the current selection is invalid.

   150

		 * I'll be damned if there are none available ;) */

   151

		if (this->selected_index == -1) {

   152

			this->selected_index = 0;

   153

			this->selected_type = this->index[0];

   154

		}

   155

	}

   156

   157

public:

   158

	BuildIndustryWindow() : Window(&_build_industry_desc)

   159

	{

   160

		/* Shorten the window to the equivalant of the additionnal purchase

   161

		 * info coming from the callback.  SO it will only be available to its full

   162

		 * height when newindistries are loaded */

   163

		if (!_loaded_newgrf_features.has_newindustries) {

   164

			this->widget[DPIW_INFOPANEL].bottom -= 44;

   165

			this->widget[DPIW_FUND_WIDGET].bottom -= 44;

   166

			this->widget[DPIW_FUND_WIDGET].top -= 44;

   167

			this->widget[DPIW_RESIZE_WIDGET].bottom -= 44;

   168

			this->widget[DPIW_RESIZE_WIDGET].top -= 44;

   169

			this->resize.height = this->height -= 44;

   170

		}

   171

   172

		this->timer_enabled = _loaded_newgrf_features.has_newindustries;

   173

   174

		this->vscroll.cap = 8; // rows in grid, same in scroller

   175

		this->resize.step_height = 13;

   176

   177

		this->selected_index = -1;

   178

		this->selected_type = INVALID_INDUSTRYTYPE;

   179

   180

		/* Initialize arrays */

   181

		this->SetupArrays();

   182

   183

		this->callback_timer = DAY_TICKS;

   184

   185

		this->FindWindowPlacementAndResize(&_build_industry_desc);

   186

	}

   187

   188

	virtual void OnPaint()

   189

	{

   190

		const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);

   191

		int x_str = this->widget[DPIW_INFOPANEL].left + 3;

   192

		int y_str = this->widget[DPIW_INFOPANEL].top + 3;

   193

		const Widget *wi = &this->widget[DPIW_INFOPANEL];

   194

		int max_width = wi->right - wi->left - 4;

   195

   196

		/* Raw industries might be prospected. Show this fact by changing the string

   197

		 * In Editor, you just build, while ingame, or you fund or you prospect */

   198

		if (_game_mode == GM_EDITOR) {

   199

			/* We've chosen many random industries but no industries have been specified */

   200

			if (indsp == NULL) this->enabled[this->selected_index] = _settings_game.difficulty.number_industries != 0;

   201

			this->widget[DPIW_FUND_WIDGET].data = STR_BUILD_NEW_INDUSTRY;

   202

		} else {

   203

			this->widget[DPIW_FUND_WIDGET].data = (_settings_game.construction.raw_industry_construction == 2 && indsp->IsRawIndustry()) ? STR_PROSPECT_NEW_INDUSTRY : STR_FUND_NEW_INDUSTRY;

   204

		}

   205

		this->SetWidgetDisabledState(DPIW_FUND_WIDGET, !this->enabled[this->selected_index]);

   206

   207

		SetVScrollCount(this, this->count);

   208

   209

		this->DrawWidgets();

   210

   211

		/* and now with the matrix painting */

   212

		for (byte i = 0; i < this->vscroll.cap && ((i + this->vscroll.pos) < this->count); i++) {

   213

			int offset = i * 13;

   214

			int x = 3;

   215

			int y = 16;

   216

			bool selected = this->selected_index == i + this->vscroll.pos;

   217

   218

			if (this->index[i + this->vscroll.pos] == INVALID_INDUSTRYTYPE) {

   219

				DrawStringTruncated(20, y + offset, STR_MANY_RANDOM_INDUSTRIES, selected ? TC_WHITE : TC_ORANGE, max_width - 25);

   220

				continue;

   221

			}

   222

			const IndustrySpec *indsp = GetIndustrySpec(this->index[i + this->vscroll.pos]);

   223

   224

			/* Draw the name of the industry in white is selected, otherwise, in orange */

   225

			DrawStringTruncated(20, y + offset, indsp->name, selected ? TC_WHITE : TC_ORANGE, max_width - 25);

   226

			GfxFillRect(x,     y + 1 + offset,  x + 10, y + 7 + offset, selected ? 15 : 0);

   227

			GfxFillRect(x + 1, y + 2 + offset,  x +  9, y + 6 + offset, indsp->map_colour);

   228

		}

   229

   230

		if (this->selected_type == INVALID_INDUSTRYTYPE) {

   231

			DrawStringMultiLine(x_str, y_str, STR_RANDOM_INDUSTRIES_TIP, max_width, wi->bottom - wi->top - 40);

   232

			return;

   233

		}

   234

   235

		if (_game_mode != GM_EDITOR) {

   236

			SetDParam(0, indsp->GetConstructionCost());

   237

			DrawStringTruncated(x_str, y_str, STR_482F_COST, TC_FROMSTRING, max_width);

   238

			y_str += 11;

   239

		}

   240

   241

		/* Draw the accepted cargos, if any. Otherwhise, will print "Nothing" */

   242

		StringID str = STR_4827_REQUIRES;

   243

		byte p = 0;

   244

		SetDParam(0, STR_00D0_NOTHING);

   245

		SetDParam(1, STR_EMPTY);

   246

		for (byte j = 0; j < lengthof(indsp->accepts_cargo); j++) {

   247

			if (indsp->accepts_cargo[j] == CT_INVALID) continue;

   248

			if (p > 0) str++;

   249

			SetDParam(p++, GetCargo(indsp->accepts_cargo[j])->name);

   250

			SetDParam(p++, GetCargoSuffix(j, CST_FUND, NULL, this->selected_type, indsp));

   251

		}

   252

		DrawStringTruncated(x_str, y_str, str, TC_FROMSTRING, max_width);

   253

		y_str += 11;

   254

   255

		/* Draw the produced cargos, if any. Otherwhise, will print "Nothing" */

   256

		str = STR_4827_PRODUCES;

   257

		p = 0;

   258

		SetDParam(0, STR_00D0_NOTHING);

   259

		SetDParam(1, STR_EMPTY);

   260

		for (byte j = 0; j < lengthof(indsp->produced_cargo); j++) {

   261

			if (indsp->produced_cargo[j] == CT_INVALID) continue;

   262

			if (p > 0) str++;

   263

			SetDParam(p++, GetCargo(indsp->produced_cargo[j])->name);

   264

			SetDParam(p++, GetCargoSuffix(j + 3, CST_FUND, NULL, this->selected_type, indsp));

   265

		}

   266

		DrawStringTruncated(x_str, y_str, str, TC_FROMSTRING, max_width);

   267

		y_str += 11;

   268

   269

		/* Get the additional purchase info text, if it has not already been */

   270

		if (this->text[this->selected_index] == STR_NULL) {   // Have i been called already?

   271

			if (HasBit(indsp->callback_flags, CBM_IND_FUND_MORE_TEXT)) {          // No. Can it be called?

   272

				uint16 callback_res = GetIndustryCallback(CBID_INDUSTRY_FUND_MORE_TEXT, 0, 0, NULL, this->selected_type, INVALID_TILE);

   273

				if (callback_res != CALLBACK_FAILED) {  // Did it failed?

   274

					StringID newtxt = GetGRFStringID(indsp->grf_prop.grffile->grfid, 0xD000 + callback_res);  // No. here's the new string

   275

					this->text[this->selected_index] = newtxt;   // Store it for further usage

   276

				}

   277

			}

   278

		}

   279

   280

		/* Draw the Additional purchase text, provided by newgrf callback, if any.

   281

		 * Otherwhise, will print Nothing */

   282

		str = this->text[this->selected_index];

   283

		if (str != STR_NULL && str != STR_UNDEFINED) {

   284

			SetDParam(0, str);

   285

			DrawStringMultiLine(x_str, y_str, STR_JUST_STRING, max_width, wi->bottom - wi->top - 40);

   286

		}

   287

	}

   288

   289

	virtual void OnDoubleClick(Point pt, int widget)

   290

	{

   291

		if (widget != DPIW_MATRIX_WIDGET) return;

   292

		this->OnClick(pt, DPIW_FUND_WIDGET);

   293

	}

   294

   295

	virtual void OnClick(Point pt, int widget)

   296

	{

   297

		switch (widget) {

   298

			case DPIW_MATRIX_WIDGET: {

   299

				const IndustrySpec *indsp;

   300

				int y = (pt.y - this->widget[DPIW_MATRIX_WIDGET].top) / 13 + this->vscroll.pos ;

   301

   302

				if (y >= 0 && y < count) { // Is it within the boundaries of available data?

   303

					this->selected_index = y;

   304

					this->selected_type = this->index[y];

   305

					indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);

   306

   307

					this->SetDirty();

   308

   309

					if ((_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && indsp != NULL && indsp->IsRawIndustry()) ||

   310

							this->selected_type == INVALID_INDUSTRYTYPE) {

   311

						/* Reset the button state if going to prospecting or "build many industries" */

   312

						this->RaiseButtons();

   313

						ResetObjectToPlace();

   314

					}

   315

				}

   316

			} break;

   317

   318

			case DPIW_FUND_WIDGET: {

   319

				if (this->selected_type == INVALID_INDUSTRYTYPE) {

   320

					this->HandleButtonClick(DPIW_FUND_WIDGET);

   321

   322

					if (GetNumTowns() == 0) {

   323

						ShowErrorMessage(STR_0286_MUST_BUILD_TOWN_FIRST, STR_CAN_T_GENERATE_INDUSTRIES, 0, 0);

   324

					} else {

   325

						extern void GenerateIndustries();

   326

						_generating_world = true;

   327

						GenerateIndustries();

   328

						_generating_world = false;

   329

					}

   330

				} else if (_game_mode != GM_EDITOR && _settings_game.construction.raw_industry_construction == 2 && GetIndustrySpec(this->selected_type)->IsRawIndustry()) {

   331

					DoCommandP(0, this->selected_type, InteractiveRandom(), NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   332

					this->HandleButtonClick(DPIW_FUND_WIDGET);

   333

				} else {

   334

					HandlePlacePushButton(this, DPIW_FUND_WIDGET, SPR_CURSOR_INDUSTRY, VHM_RECT, NULL);

   335

				}

   336

			} break;

   337

		}

   338

	}

   339

   340

	virtual void OnResize(Point new_size, Point delta)

   341

	{

   342

		/* Adjust the number of items in the matrix depending of the rezise */

   343

		this->vscroll.cap  += delta.y / (int)this->resize.step_height;

   344

		this->widget[DPIW_MATRIX_WIDGET].data = (this->vscroll.cap << 8) + 1;

   345

	}

   346

   347

	virtual void OnPlaceObject(Point pt, TileIndex tile)

   348

	{

   349

		bool success = true;

   350

		/* We do not need to protect ourselves against "Random Many Industries" in this mode */

   351

		const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);

   352

		uint32 seed = InteractiveRandom();

   353

   354

		if (_game_mode == GM_EDITOR) {

   355

			/* Show error if no town exists at all */

   356

			if (GetNumTowns() == 0) {

   357

				SetDParam(0, indsp->name);

   358

				ShowErrorMessage(STR_0286_MUST_BUILD_TOWN_FIRST, STR_0285_CAN_T_BUILD_HERE, pt.x, pt.y);

   359

				return;

   360

			}

   361

   362

			_current_player = OWNER_NONE;

   363

			_generating_world = true;

   364

			_ignore_restrictions = true;

   365

			success = DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 16) | this->selected_type, seed, NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   366

			if (!success) {

   367

				SetDParam(0, indsp->name);

   368

				ShowErrorMessage(_error_message, STR_0285_CAN_T_BUILD_HERE, pt.x, pt.y);

   369

			}

   370

   371

			_ignore_restrictions = false;

   372

			_generating_world = false;

   373

		} else {

   374

			success = DoCommandP(tile, (InteractiveRandomRange(indsp->num_table) << 16) | this->selected_type, seed, NULL, CMD_BUILD_INDUSTRY | CMD_MSG(STR_4830_CAN_T_CONSTRUCT_THIS_INDUSTRY));

   375

		}

   376

   377

		/* If an industry has been built, just reset the cursor and the system */

   378

		if (success) ResetObjectToPlace();

   379

	}

   380

   381

	virtual void OnTick()

   382

	{

   383

		if (_pause_game != 0) return;

   384

		if (!this->timer_enabled) return;

   385

		if (--this->callback_timer == 0) {

   386

			/* We have just passed another day.

   387

			 * See if we need to update availability of currently selected industry */

   388

			this->callback_timer = DAY_TICKS;  //restart counter

   389

   390

			const IndustrySpec *indsp = GetIndustrySpec(this->selected_type);

   391

   392

			if (indsp->enabled) {

   393

				bool call_back_result = CheckIfCallBackAllowsAvailability(this->selected_type, IACT_USERCREATION);

   394

   395

				/* Only if result does match the previous state would it require a redraw. */

   396

				if (call_back_result != this->enabled[this->selected_index]) {

   397

					this->enabled[this->selected_index] = call_back_result;

   398

					this->SetDirty();

   399

				}

   400

			}

   401

		}

   402

	}

   403

   404

	virtual void OnTimeout()

   405

	{

   406

		this->RaiseButtons();

   407

	}

   408

   409

	virtual void OnPlaceObjectAbort()

   410

	{

   411

		this->RaiseButtons();

   412

	}

   413

   414

	virtual void OnInvalidateData(int data = 0)

   415

	{

   416

		this->SetupArrays();

   417

		this->SetDirty();

   418

	}

   419

};

   420

   421

void ShowBuildIndustryWindow()

   422

{

   423

	if (_game_mode != GM_EDITOR && !IsValidPlayerID(_current_player)) return;

   424

	if (BringWindowToFrontById(WC_BUILD_INDUSTRY, 0)) return;

   425

	new BuildIndustryWindow();

   426

}

   427

   428

static void UpdateIndustryProduction(Industry *i);

   429

   430

static inline bool IsProductionMinimum(const Industry *i, int pt)

   431

{

   432

	return i->production_rate[pt] == 0;

   433

}

   434

   435

static inline bool IsProductionMaximum(const Industry *i, int pt)

   436

{

   437

	return i->production_rate[pt] >= 255;

   438

}

   439

   440

static inline bool IsProductionAlterable(const Industry *i)

   441

{

   442

	return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&

   443

			(i->accepts_cargo[0] == CT_INVALID || i->accepts_cargo[0] == CT_VALUABLES));

   444

}

   445

   446

/** Names of the widgets of the view industry gui */

   447

enum IndustryViewWidgets {

   448

	IVW_CLOSEBOX = 0,

   449

	IVW_CAPTION,

   450

	IVW_STICKY,

   451

	IVW_BACKGROUND,

   452

	IVW_VIEWPORT,

   453

	IVW_INFO,

   454

	IVW_GOTO,

   455

	IVW_SPACER,

   456

	IVW_RESIZE,

   457

};

   458

   459

class IndustryViewWindow : public Window

   460

{

   461

	byte editbox_line;        ///< The line clicked to open the edit box

   462

	byte clicked_line;        ///< The line of the button that has been clicked

   463

	byte clicked_button;      ///< The button that has been clicked (to raise)

   464

	byte production_offset_y; ///< The offset of the production texts/buttons

   465

   466

public:

   467

	IndustryViewWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)

   468

	{

   469

		this->flags4 |= WF_DISABLE_VP_SCROLL;

   470

		this->editbox_line = 0;

   471

		this->clicked_line = 0;

   472

		this->clicked_button = 0;

   473

		InitializeWindowViewport(this, 3, 17, 254, 86, GetIndustry(window_number)->xy + TileDiffXY(1, 1), ZOOM_LVL_INDUSTRY);

   474

		this->FindWindowPlacementAndResize(desc);

   475

	}

   476

   477

	virtual void OnPaint()

   478

	{

   479

		Industry *i = GetIndustry(this->window_number);

   480

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

   481

		int y = this->widget[IVW_INFO].top + 1;

   482

		bool first = true;

   483

		bool has_accept = false;

   484

   485

		SetDParam(0, this->window_number);

   486

		this->DrawWidgets();

   487

   488

		if (HasBit(ind->callback_flags, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HasBit(ind->callback_flags, CBM_IND_PRODUCTION_256_TICKS)) {

   489

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

   490

				if (i->accepts_cargo[j] == CT_INVALID) continue;

   491