truelight@4300: /* $Id$ */
truelight@4300: 
rubidium@9111: /** @file genworld_gui.cpp GUI to configure and show progress during map generation. */
belugas@6179: 
truelight@4300: #include "stdafx.h"
truelight@4300: #include "openttd.h"
truelight@4300: #include "heightmap.h"
truelight@4300: #include "gui.h"
rubidium@8107: #include "window_gui.h"
rubidium@8107: #include "textbuf_gui.h"
truelight@4300: #include "gfxinit.h"
rubidium@8116: #include "command_func.h"
truelight@4300: #include "variables.h"
rubidium@8208: #include "settings_func.h"
truelight@4300: #include "debug.h"
truelight@4300: #include "genworld.h"
rubidium@5469: #include "network/network.h"
truelight@4300: #include "thread.h"
peter1138@5228: #include "newgrf_config.h"
rubidium@8114: #include "strings_func.h"
rubidium@8131: #include "window_func.h"
rubidium@8140: #include "date_func.h"
rubidium@8157: #include "sound_func.h"
belugas@8151: #include "fios.h"
rubidium@8214: #include "string_func.h"
rubidium@8224: #include "gfx_func.h"
rubidium@8270: #include "settings_type.h"
peter1138@8327: #include "widgets/dropdown_type.h"
peter1138@8284: #include "widgets/dropdown_func.h"
rubidium@8433: #include "core/random_func.hpp"
rubidium@9126: #include "landscape_type.h"
rubidium@9179: #include "querystring_gui.h"
truelight@4300: 
rubidium@8264: #include "table/strings.h"
rubidium@8264: #include "table/sprites.h"
rubidium@8264: 
truelight@4300: /**
truelight@4300:  * In what 'mode' the GenerateLandscapeWindowProc is.
truelight@4300:  */
rubidium@6248: enum glwp_modes {
truelight@4300: 	GLWP_GENERATE,
truelight@4300: 	GLWP_HEIGHTMAP,
truelight@4300: 	GLWP_SCENARIO,
truelight@4300: 	GLWP_END
rubidium@6248: };
truelight@4300: 
truelight@4300: extern void SwitchMode(int new_mode);
truelight@4300: 
truelight@4300: static inline void SetNewLandscapeType(byte landscape)
truelight@4300: {
rubidium@9359: 	_settings_newgame.game_creation.landscape = landscape;
truelight@4300: 	InvalidateWindowClasses(WC_SELECT_GAME);
truelight@4300: 	InvalidateWindowClasses(WC_GENERATE_LANDSCAPE);
truelight@4300: }
truelight@4300: 
Darkvater@5901: enum GenerateLandscapeWindowWidgets {
Darkvater@5901: 	GLAND_TEMPERATE = 3,
Darkvater@5901: 	GLAND_ARCTIC,
Darkvater@5901: 	GLAND_TROPICAL,
Darkvater@5901: 	GLAND_TOYLAND,
Darkvater@5901: 
Darkvater@5901: 	GLAND_MAPSIZE_X_TEXT,
Darkvater@5901: 	GLAND_MAPSIZE_X_PULLDOWN,
Darkvater@5901: 	GLAND_MAPSIZE_Y_TEXT,
Darkvater@5901: 	GLAND_MAPSIZE_Y_PULLDOWN,
Darkvater@5901: 
Darkvater@5901: 	GLAND_TOWN_TEXT,
Darkvater@5901: 	GLAND_TOWN_PULLDOWN,
Darkvater@5901: 	GLAND_INDUSTRY_TEXT,
Darkvater@5901: 	GLAND_INDUSTRY_PULLDOWN,
Darkvater@5901: 
peter1138@8341: 	GLAND_RANDOM_TEXT,
Darkvater@5901: 	GLAND_RANDOM_EDITBOX,
Darkvater@5901: 	GLAND_RANDOM_BUTTON,
Darkvater@5901: 
Darkvater@5901: 	GLAND_GENERATE_BUTTON,
Darkvater@5901: 
peter1138@8341: 	GLAND_START_DATE_TEXT1,
Darkvater@5901: 	GLAND_START_DATE_DOWN,
Darkvater@5901: 	GLAND_START_DATE_TEXT,
Darkvater@5901: 	GLAND_START_DATE_UP,
Darkvater@5901: 
peter1138@8341: 	GLAND_SNOW_LEVEL_TEXT1,
Darkvater@5901: 	GLAND_SNOW_LEVEL_DOWN,
Darkvater@5901: 	GLAND_SNOW_LEVEL_TEXT,
Darkvater@5901: 	GLAND_SNOW_LEVEL_UP,
Darkvater@5901: 
Darkvater@5901: 	GLAND_TREE_TEXT,
Darkvater@5901: 	GLAND_TREE_PULLDOWN,
Darkvater@5901: 	GLAND_LANDSCAPE_TEXT,
Darkvater@5901: 	GLAND_LANDSCAPE_PULLDOWN,
Darkvater@5901: 	GLAND_HEIGHTMAP_ROTATION_TEXT = GLAND_LANDSCAPE_TEXT,
Darkvater@5901: 	GLAND_HEIGHTMAP_ROTATION_PULLDOWN = GLAND_LANDSCAPE_PULLDOWN,
Darkvater@5901: 
Darkvater@5901: 	GLAND_TERRAIN_TEXT,
Darkvater@5901: 	GLAND_TERRAIN_PULLDOWN,
Darkvater@5901: 	GLAND_WATER_TEXT,
Darkvater@5901: 	GLAND_WATER_PULLDOWN,
Darkvater@5901: 	GLAND_SMOOTHNESS_TEXT,
Darkvater@5901: 	GLAND_SMOOTHNESS_PULLDOWN
Darkvater@5901: };
Darkvater@5901: 
Darkvater@5894: static const Widget _generate_landscape_widgets[] = {
belugas@9910: {  WWT_CLOSEBOX,  RESIZE_NONE, COLOUR_BROWN,    0,  10,   0,  13, STR_00C5,                     STR_018B_CLOSE_WINDOW},
belugas@9910: {    WWT_CAPTION, RESIZE_NONE, COLOUR_BROWN,   11, 337,   0,  13, STR_WORLD_GENERATION_CAPTION, STR_NULL},
belugas@9910: {      WWT_PANEL, RESIZE_NONE, COLOUR_BROWN,    0, 337,  14, 267, 0x0,                          STR_NULL},
rubidium@4344: 
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE,  10,  86,  24,  78, SPR_SELECT_TEMPERATE,         STR_030E_SELECT_TEMPERATE_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE,  90, 166,  24,  78, SPR_SELECT_SUB_ARCTIC,        STR_030F_SELECT_SUB_ARCTIC_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE, 170, 246,  24,  78, SPR_SELECT_SUB_TROPICAL,      STR_0310_SELECT_SUB_TROPICAL_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE, 250, 326,  24,  78, SPR_SELECT_TOYLAND,           STR_0311_SELECT_TOYLAND_LANDSCAPE},
rubidium@4344: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110,  91, 101, STR_MAPSIZE,                  STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 161,  90, 101, STR_NUM_1,                    STR_NULL}, // Mapsize X
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 168, 176,  91, 101, STR_BY,                       STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 180, 227,  90, 101, STR_NUM_2,                    STR_NULL}, // Mapsize Y
peter1138@8341: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 113, 123, STR_NUMBER_OF_TOWNS,          STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 175, 112, 123, 0x0,                          STR_NULL}, // Number of towns
peter1138@8341: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 131, 141, STR_NUMBER_OF_INDUSTRIES,     STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 175, 130, 141, 0x0,                          STR_NULL}, // Number of industries
peter1138@8341: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 153, 163, STR_RANDOM_SEED,              STR_NULL},
belugas@9910: {    WWT_EDITBOX, RESIZE_NONE, COLOUR_WHITE,  114, 207, 152, 163, STR_RANDOM_SEED_OSKTITLE,     STR_RANDOM_SEED_HELP}, // Edit box for seed
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 216, 326, 152, 163, STR_RANDOM,                   STR_RANDOM_HELP},
belugas@9910: 
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREEN, 243, 326, 228, 257, STR_GENERATE,                 STR_NULL}, // Generate button
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 212, 113, 123, STR_DATE,                     STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 216, 227, 112, 123, SPR_ARROW_DOWN,               STR_029E_MOVE_THE_STARTING_DATE},
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 228, 314, 112, 123, STR_GENERATE_DATE,            STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 315, 326, 112, 123, SPR_ARROW_UP,                 STR_029F_MOVE_THE_STARTING_DATE},
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 278, 131, 141, STR_SNOW_LINE_HEIGHT,         STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 282, 293, 130, 141, SPR_ARROW_DOWN,               STR_SNOW_LINE_DOWN},
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 294, 314, 130, 141, STR_NUM_3,                    STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 315, 326, 130, 141, SPR_ARROW_UP,                 STR_SNOW_LINE_UP},
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 193, 203, STR_TREE_PLACER,              STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 192, 203, 0x0,                          STR_NULL}, // Tree placer
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 175, 185, STR_LAND_GENERATOR,           STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 174, 185, 0x0,                          STR_NULL}, // Landscape generator
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 211, 221, STR_TERRAIN_TYPE,             STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 210, 221, 0x0,                          STR_NULL}, // Terrain type
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 229, 239, STR_QUANTITY_OF_SEA_LAKES,    STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 228, 239, 0x0,                          STR_NULL}, // Water quantity
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 245, 257, STR_SMOOTHNESS,               STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 246, 257, 0x0,                          STR_NULL}, // Map smoothness
truelight@4300: {   WIDGETS_END},
truelight@4300: };
truelight@4300: 
Darkvater@5894: static const Widget _heightmap_load_widgets[] = {
belugas@9910: {   WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN,    0,  10,   0,  13, STR_00C5,                     STR_018B_CLOSE_WINDOW},
belugas@9910: {    WWT_CAPTION, RESIZE_NONE, COLOUR_BROWN,   11, 337,   0,  13, STR_WORLD_GENERATION_CAPTION, STR_NULL},
belugas@9910: {      WWT_PANEL, RESIZE_NONE, COLOUR_BROWN,    0, 337,  14, 235, 0x0,                          STR_NULL},
peter1138@8341: 
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE,  10,  86,  24,  78, SPR_SELECT_TEMPERATE,        STR_030E_SELECT_TEMPERATE_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE,  90, 166,  24,  78, SPR_SELECT_SUB_ARCTIC,       STR_030F_SELECT_SUB_ARCTIC_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE, 170, 246,  24,  78, SPR_SELECT_SUB_TROPICAL,     STR_0310_SELECT_SUB_TROPICAL_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE, 250, 326,  24,  78, SPR_SELECT_TOYLAND,          STR_0311_SELECT_TOYLAND_LANDSCAPE},
rubidium@4344: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 113, 123, STR_MAPSIZE,                  STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 161, 112, 123, STR_NUM_1,                    STR_NULL}, // Mapsize X
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 168, 176, 113, 123, STR_BY,                       STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 180, 227, 112, 123, STR_NUM_2,                    STR_NULL}, // Mapsize Y
rubidium@4344: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 135, 145, STR_NUMBER_OF_TOWNS,          STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 175, 134, 145, 0x0,                          STR_NULL}, // Number of towns
rubidium@4344: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 153, 163, STR_NUMBER_OF_INDUSTRIES,     STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 175, 152, 163, 0x0,                          STR_NULL}, // Number of industries
rubidium@4344: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 175, 185, STR_RANDOM_SEED,              STR_NULL},
belugas@9910: {    WWT_EDITBOX, RESIZE_NONE, COLOUR_WHITE,  114, 207, 174, 185, STR_RANDOM_SEED_OSKTITLE,     STR_RANDOM_SEED_HELP}, // Edit box for seed
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 216, 326, 174, 185, STR_RANDOM,                   STR_RANDOM_HELP},
belugas@9910: 
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREEN,  243, 326, 196, 225, STR_GENERATE,                 STR_NULL}, // Generate button
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 212, 135, 145, STR_DATE,                     STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 216, 227, 134, 145, SPR_ARROW_DOWN,               STR_029E_MOVE_THE_STARTING_DATE},
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 228, 314, 134, 145, STR_GENERATE_DATE,            STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 315, 326, 134, 145, SPR_ARROW_UP,                 STR_029F_MOVE_THE_STARTING_DATE},
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 278, 153, 163, STR_SNOW_LINE_HEIGHT,         STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 282, 293, 152, 163, SPR_ARROW_DOWN,               STR_SNOW_LINE_DOWN},
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 294, 314, 152, 163, STR_NUM_3,                    STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 315, 326, 152, 163, SPR_ARROW_UP,                 STR_SNOW_LINE_UP},
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 197, 207, STR_TREE_PLACER,              STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 196, 207, STR_0225,                     STR_NULL}, // Tree placer
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE,  12, 110, 215, 225, STR_HEIGHTMAP_ROTATION,       STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 114, 231, 214, 225, STR_0225,                     STR_NULL}, // Heightmap rotation
peter1138@8341: 
truelight@4300: {   WIDGETS_END},
truelight@4300: };
truelight@4300: 
Darkvater@5899: void StartGeneratingLandscape(glwp_modes mode)
truelight@4300: {
Darkvater@5899: 	DeleteAllNonVitalWindows();
truelight@4300: 
Darkvater@5899: 	/* Copy all XXX_newgame to XXX when coming from outside the editor */
rubidium@9413: 	_settings_game = _settings_newgame;
peter1138@5228: 	ResetGRFConfig(true);
truelight@4300: 
truelight@4300: 	SndPlayFx(SND_15_BEEP);
truelight@4300: 	switch (mode) {
Darkvater@5894: 		case GLWP_GENERATE:  _switch_mode = (_game_mode == GM_EDITOR) ? SM_GENRANDLAND    : SM_NEWGAME;         break;
Darkvater@5894: 		case GLWP_HEIGHTMAP: _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_HEIGHTMAP : SM_START_HEIGHTMAP; break;
Darkvater@5899: 		case GLWP_SCENARIO:  _switch_mode = SM_EDITOR; break;
Darkvater@5894: 		default: NOT_REACHED();
truelight@4300: 	}
truelight@4300: }
truelight@4300: 
belugas@6571: static void LandscapeGenerationCallback(Window *w, bool confirmed)
truelight@4300: {
Darkvater@5418: 	if (confirmed) StartGeneratingLandscape((glwp_modes)w->window_number);
truelight@4300: }
truelight@4300: 
peter1138@8327: static DropDownList *BuildMapsizeDropDown()
peter1138@8327: {
peter1138@8327: 	DropDownList *list = new DropDownList();
peter1138@8327: 
peter1138@8327: 	for (uint i = 6; i <= 11; i++) {
peter1138@8327: 		DropDownListParamStringItem *item = new DropDownListParamStringItem(STR_JUST_INT, i, false);
peter1138@8327: 		item->SetParam(0, 1 << i);
peter1138@8327: 		list->push_back(item);
peter1138@8327: 	}
peter1138@8327: 
peter1138@8327: 	return list;
peter1138@8327: }
peter1138@8327: 
rubidium@9179: static const StringID _elevations[]  = {STR_682A_VERY_FLAT, STR_682B_FLAT, STR_682C_HILLY, STR_682D_MOUNTAINOUS, INVALID_STRING_ID};
rubidium@9179: static const StringID _sea_lakes[]   = {STR_VERY_LOW, STR_6820_LOW, STR_6821_MEDIUM, STR_6822_HIGH, INVALID_STRING_ID};
rubidium@9179: static const StringID _smoothness[]  = {STR_CONFIG_PATCHES_ROUGHNESS_OF_TERRAIN_VERY_SMOOTH, STR_CONFIG_PATCHES_ROUGHNESS_OF_TERRAIN_SMOOTH, STR_CONFIG_PATCHES_ROUGHNESS_OF_TERRAIN_ROUGH, STR_CONFIG_PATCHES_ROUGHNESS_OF_TERRAIN_VERY_ROUGH, INVALID_STRING_ID};
rubidium@9179: static const StringID _tree_placer[] = {STR_CONFIG_PATCHES_TREE_PLACER_NONE, STR_CONFIG_PATCHES_TREE_PLACER_ORIGINAL, STR_CONFIG_PATCHES_TREE_PLACER_IMPROVED, INVALID_STRING_ID};
rubidium@9179: static const StringID _rotation[]    = {STR_CONFIG_PATCHES_HEIGHTMAP_ROTATION_COUNTER_CLOCKWISE, STR_CONFIG_PATCHES_HEIGHTMAP_ROTATION_CLOCKWISE, INVALID_STRING_ID};
rubidium@9179: static const StringID _landscape[]   = {STR_CONFIG_PATCHES_LAND_GENERATOR_ORIGINAL, STR_CONFIG_PATCHES_LAND_GENERATOR_TERRA_GENESIS, INVALID_STRING_ID};
rubidium@9179: static const StringID _num_towns[]   = {STR_NUM_VERY_LOW, STR_6816_LOW, STR_6817_NORMAL, STR_6818_HIGH, INVALID_STRING_ID};
rubidium@9179: static const StringID _num_inds[]    = {STR_NONE, STR_NUM_VERY_LOW, STR_6816_LOW, STR_6817_NORMAL, STR_6818_HIGH, INVALID_STRING_ID};
truelight@4300: 
rubidium@9179: struct GenerateLandscapeWindow : public QueryStringBaseWindow {
rubidium@9179: 	uint widget_id;
rubidium@9179: 	uint x;
rubidium@9179: 	uint y;
rubidium@9179: 	char name[64];
rubidium@9179: 	glwp_modes mode;
peter1138@8355: 
rubidium@9897: 	GenerateLandscapeWindow(const WindowDesc *desc, WindowNumber number = 0) : QueryStringBaseWindow(11, desc, number)
rubidium@9179: 	{
rubidium@9359: 		this->LowerWidget(_settings_newgame.game_creation.landscape + GLAND_TEMPERATE);
peter1138@8355: 
smatz@10276: 		/* snprintf() always outputs trailing '\0', so whole buffer can be used */
rubidium@9897: 		snprintf(this->edit_str_buf, this->edit_str_size, "%u", _settings_newgame.game_creation.generation_seed);
rubidium@9897: 		InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, 120);
rubidium@9179: 		this->caption = STR_NULL;
rubidium@9179: 		this->afilter = CS_NUMERAL;
rubidium@9179: 
rubidium@9179: 		this->mode = (glwp_modes)this->window_number;
rubidium@9179: 
rubidium@9179: 		this->FindWindowPlacementAndResize(desc);
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnPaint()
rubidium@9179: 	{
rubidium@9179: 		/* You can't select smoothness if not terragenesis */
rubidium@9179: 		if (mode == GLWP_GENERATE) {
rubidium@9354: 			this->SetWidgetDisabledState(GLAND_SMOOTHNESS_PULLDOWN, _settings_newgame.game_creation.land_generator == 0);
rubidium@9179: 		}
rubidium@9179: 		/* Disable snowline if not hilly */
rubidium@9359: 		this->SetWidgetDisabledState(GLAND_SNOW_LEVEL_TEXT, _settings_newgame.game_creation.landscape != LT_ARCTIC);
rubidium@9179: 		/* Disable town, industry and trees in SE */
rubidium@9179: 		this->SetWidgetDisabledState(GLAND_TOWN_PULLDOWN,     _game_mode == GM_EDITOR);
rubidium@9179: 		this->SetWidgetDisabledState(GLAND_INDUSTRY_PULLDOWN, _game_mode == GM_EDITOR);
rubidium@9179: 		this->SetWidgetDisabledState(GLAND_TREE_PULLDOWN,     _game_mode == GM_EDITOR);
rubidium@9179: 
rubidium@9354: 		this->SetWidgetDisabledState(GLAND_START_DATE_DOWN, _settings_newgame.game_creation.starting_year <= MIN_YEAR);
rubidium@9354: 		this->SetWidgetDisabledState(GLAND_START_DATE_UP,   _settings_newgame.game_creation.starting_year >= MAX_YEAR);
rubidium@9359: 		this->SetWidgetDisabledState(GLAND_SNOW_LEVEL_DOWN, _settings_newgame.game_creation.snow_line_height <= 2 || _settings_newgame.game_creation.landscape != LT_ARCTIC);
rubidium@9359: 		this->SetWidgetDisabledState(GLAND_SNOW_LEVEL_UP,   _settings_newgame.game_creation.snow_line_height >= MAX_SNOWLINE_HEIGHT || _settings_newgame.game_creation.landscape != LT_ARCTIC);
rubidium@9179: 
rubidium@9359: 		this->SetWidgetLoweredState(GLAND_TEMPERATE, _settings_newgame.game_creation.landscape == LT_TEMPERATE);
rubidium@9359: 		this->SetWidgetLoweredState(GLAND_ARCTIC,    _settings_newgame.game_creation.landscape == LT_ARCTIC);
rubidium@9359: 		this->SetWidgetLoweredState(GLAND_TROPICAL,  _settings_newgame.game_creation.landscape == LT_TROPIC);
rubidium@9359: 		this->SetWidgetLoweredState(GLAND_TOYLAND,   _settings_newgame.game_creation.landscape == LT_TOYLAND);
rubidium@9179: 
rubidium@9179: 		if (_game_mode == GM_EDITOR) {
rubidium@9179: 			this->widget[GLAND_TOWN_PULLDOWN].data     = STR_6836_OFF;
rubidium@9179: 			this->widget[GLAND_INDUSTRY_PULLDOWN].data = STR_6836_OFF;
rubidium@9179: 		} else {
rubidium@9358: 			this->widget[GLAND_TOWN_PULLDOWN].data     = _num_towns[_settings_newgame.difficulty.number_towns];
rubidium@9358: 			this->widget[GLAND_INDUSTRY_PULLDOWN].data = _num_inds[_settings_newgame.difficulty.number_industries];
rubidium@9179: 		}
rubidium@9179: 
rubidium@9179: 		if (mode == GLWP_GENERATE) {
rubidium@9354: 			this->widget[GLAND_LANDSCAPE_PULLDOWN].data  = _landscape[_settings_newgame.game_creation.land_generator];
rubidium@9354: 			this->widget[GLAND_TREE_PULLDOWN].data       = _tree_placer[_settings_newgame.game_creation.tree_placer];
rubidium@9358: 			this->widget[GLAND_TERRAIN_PULLDOWN].data    = _elevations[_settings_newgame.difficulty.terrain_type];
rubidium@9358: 			this->widget[GLAND_WATER_PULLDOWN].data      = _sea_lakes[_settings_newgame.difficulty.quantity_sea_lakes];
rubidium@9354: 			this->widget[GLAND_SMOOTHNESS_PULLDOWN].data = _smoothness[_settings_newgame.game_creation.tgen_smoothness];
rubidium@9179: 		} else {
rubidium@9354: 			this->widget[GLAND_TREE_PULLDOWN].data               = _tree_placer[_settings_newgame.game_creation.tree_placer];
rubidium@9354: 			this->widget[GLAND_HEIGHTMAP_ROTATION_PULLDOWN].data = _rotation[_settings_newgame.game_creation.heightmap_rotation];
rubidium@9179: 		}
rubidium@9179: 
rubidium@9179: 		/* Set parameters for widget text that requires them. */
rubidium@9354: 		SetDParam(0, ConvertYMDToDate(_settings_newgame.game_creation.starting_year, 0, 1)); // GLAND_START_DATE_TEXT
rubidium@9354: 		SetDParam(1, 1 << _settings_newgame.game_creation.map_x); // GLAND_MAPSIZE_X_PULLDOWN
rubidium@9354: 		SetDParam(2, 1 << _settings_newgame.game_creation.map_y); // GLAND_MAPSIZE_Y_PULLDOWN
rubidium@9354: 		SetDParam(3, _settings_newgame.game_creation.snow_line_height); // GLAND_SNOW_LEVEL_TEXT
rubidium@9179: 
rubidium@9273: 		this->DrawWidgets();
rubidium@9179: 
rubidium@9179: 		this->DrawEditBox(GLAND_RANDOM_EDITBOX);
rubidium@9179: 
rubidium@9179: 		if (mode != GLWP_GENERATE) {
rubidium@9179: 			char buffer[512];
rubidium@9179: 
rubidium@9354: 			if (_settings_newgame.game_creation.heightmap_rotation == HM_CLOCKWISE) {
rubidium@9179: 				SetDParam(0, this->y);
rubidium@9179: 				SetDParam(1, this->x);
peter1138@8355: 			} else {
rubidium@9179: 				SetDParam(0, this->x);
rubidium@9179: 				SetDParam(1, this->y);
peter1138@8355: 			}
rubidium@9179: 			GetString(buffer, STR_HEIGHTMAP_SIZE, lastof(buffer));
rubidium@9179: 			DrawStringRightAligned(326, 91, STR_HEIGHTMAP_SIZE, TC_BLACK);
peter1138@8355: 
rubidium@9179: 			DrawString( 12,  91, STR_HEIGHTMAP_NAME, TC_BLACK);
rubidium@9179: 			SetDParamStr(0, this->name);
rubidium@9648: 			DrawStringTruncated(114,  91, STR_JUST_RAW_STRING, TC_ORANGE, 326 - 114 - GetStringBoundingBox(buffer).width - 5);
rubidium@9179: 		}
rubidium@9179: 	}
peter1138@8355: 
rubidium@9179: 	virtual void OnClick(Point pt, int widget)
rubidium@9179: 	{
rubidium@9179: 		switch (widget) {
rubidium@9179: 			case 0: delete this; break;
peter1138@8355: 
rubidium@9179: 			case GLAND_TEMPERATE:
rubidium@9179: 			case GLAND_ARCTIC:
rubidium@9179: 			case GLAND_TROPICAL:
rubidium@9179: 			case GLAND_TOYLAND:
rubidium@9359: 				this->RaiseWidget(_settings_newgame.game_creation.landscape + GLAND_TEMPERATE);
rubidium@9179: 				SetNewLandscapeType(widget - GLAND_TEMPERATE);
rubidium@9179: 				break;
peter1138@8355: 
rubidium@9179: 			case GLAND_MAPSIZE_X_PULLDOWN: // Mapsize X
rubidium@9354: 				ShowDropDownList(this, BuildMapsizeDropDown(), _settings_newgame.game_creation.map_x, GLAND_MAPSIZE_X_PULLDOWN);
rubidium@9179: 				break;
peter1138@8355: 
rubidium@9179: 			case GLAND_MAPSIZE_Y_PULLDOWN: // Mapsize Y
rubidium@9354: 				ShowDropDownList(this, BuildMapsizeDropDown(), _settings_newgame.game_creation.map_y, GLAND_MAPSIZE_Y_PULLDOWN);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_TOWN_PULLDOWN: // Number of towns
rubidium@9358: 				ShowDropDownMenu(this, _num_towns, _settings_newgame.difficulty.number_towns, GLAND_TOWN_PULLDOWN, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_INDUSTRY_PULLDOWN: // Number of industries
rubidium@9358: 				ShowDropDownMenu(this, _num_inds, _settings_newgame.difficulty.number_industries, GLAND_INDUSTRY_PULLDOWN, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_RANDOM_BUTTON: // Random seed
rubidium@9354: 				_settings_newgame.game_creation.generation_seed = InteractiveRandom();
rubidium@9897: 				snprintf(this->edit_str_buf, this->edit_str_size, "%u", _settings_newgame.game_creation.generation_seed);
rubidium@9179: 				UpdateTextBufferSize(&this->text);
rubidium@9179: 				this->SetDirty();
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_RANDOM_EDITBOX: // edit box for random seed
rubidium@9179: 				ShowOnScreenKeyboard(this, GLAND_RANDOM_EDITBOX, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_GENERATE_BUTTON: // Generate
rubidium@9413: 				_settings_game = _settings_newgame;
rubidium@9179: 
rubidium@9413: 				if (_settings_game.economy.town_layout == TL_NO_ROADS) {
rubidium@9179: 					ShowQuery(
rubidium@9179: 						STR_TOWN_LAYOUT_WARNING_CAPTION,
rubidium@9179: 						STR_TOWN_LAYOUT_WARNING_MESSAGE,
rubidium@9179: 						this,
rubidium@9179: 						LandscapeGenerationCallback);
rubidium@9179: 				} else if (mode == GLWP_HEIGHTMAP &&
rubidium@9354: 						(this->x * 2 < (1U << _settings_newgame.game_creation.map_x) ||
rubidium@9354: 						this->x / 2 > (1U << _settings_newgame.game_creation.map_x) ||
rubidium@9354: 						this->y * 2 < (1U << _settings_newgame.game_creation.map_y) ||
rubidium@9354: 						this->y / 2 > (1U << _settings_newgame.game_creation.map_y))) {
rubidium@9179: 					ShowQuery(
rubidium@9179: 						STR_HEIGHTMAP_SCALE_WARNING_CAPTION,
rubidium@9179: 						STR_HEIGHTMAP_SCALE_WARNING_MESSAGE,
rubidium@9179: 						this,
rubidium@9179: 						LandscapeGenerationCallback);
rubidium@9179: 				} else {
rubidium@9179: 					StartGeneratingLandscape(mode);
rubidium@9179: 				}
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_START_DATE_DOWN:
rubidium@9179: 			case GLAND_START_DATE_UP: // Year buttons
rubidium@9179: 				/* Don't allow too fast scrolling */
rubidium@10180: 				if ((this->flags4 & WF_TIMEOUT_MASK) <= WF_TIMEOUT_TRIGGER) {
rubidium@9179: 					this->HandleButtonClick(widget);
rubidium@9179: 					this->SetDirty();
rubidium@9179: 
rubidium@9354: 					_settings_newgame.game_creation.starting_year = Clamp(_settings_newgame.game_creation.starting_year + widget - GLAND_START_DATE_TEXT, MIN_YEAR, MAX_YEAR);
rubidium@9179: 				}
rubidium@9179: 				_left_button_clicked = false;
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_START_DATE_TEXT: // Year text
rubidium@9179: 				this->widget_id = GLAND_START_DATE_TEXT;
rubidium@9354: 				SetDParam(0, _settings_newgame.game_creation.starting_year);
smatz@10145: 				ShowQueryString(STR_CONFIG_PATCHES_INT32, STR_START_DATE_QUERY_CAPT, 8, 100, this, CS_NUMERAL, QSF_NONE);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_SNOW_LEVEL_DOWN:
rubidium@9179: 			case GLAND_SNOW_LEVEL_UP: // Snow line buttons
rubidium@9179: 				/* Don't allow too fast scrolling */
rubidium@10180: 				if ((this->flags4 & WF_TIMEOUT_MASK) <= WF_TIMEOUT_TRIGGER) {
rubidium@9179: 					this->HandleButtonClick(widget);
rubidium@9179: 					this->SetDirty();
rubidium@9179: 
rubidium@9354: 					_settings_newgame.game_creation.snow_line_height = Clamp(_settings_newgame.game_creation.snow_line_height + widget - GLAND_SNOW_LEVEL_TEXT, 2, MAX_SNOWLINE_HEIGHT);
rubidium@9179: 				}
rubidium@9179: 				_left_button_clicked = false;
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_SNOW_LEVEL_TEXT: // Snow line text
rubidium@9179: 				this->widget_id = GLAND_SNOW_LEVEL_TEXT;
rubidium@9354: 				SetDParam(0, _settings_newgame.game_creation.snow_line_height);
smatz@10145: 				ShowQueryString(STR_CONFIG_PATCHES_INT32, STR_SNOW_LINE_QUERY_CAPT, 3, 100, this, CS_NUMERAL, QSF_NONE);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_TREE_PULLDOWN: // Tree placer
rubidium@9354: 				ShowDropDownMenu(this, _tree_placer, _settings_newgame.game_creation.tree_placer, GLAND_TREE_PULLDOWN, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_LANDSCAPE_PULLDOWN: // Landscape generator OR Heightmap rotation
rubidium@9179: 			/* case GLAND_HEIGHTMAP_ROTATION_TEXT: case GLAND_HEIGHTMAP_ROTATION_PULLDOWN:*/
rubidium@9179: 				if (mode == GLWP_HEIGHTMAP) {
rubidium@9354: 					ShowDropDownMenu(this, _rotation, _settings_newgame.game_creation.heightmap_rotation, GLAND_HEIGHTMAP_ROTATION_PULLDOWN, 0, 0);
rubidium@9179: 				} else {
rubidium@9354: 					ShowDropDownMenu(this, _landscape, _settings_newgame.game_creation.land_generator, GLAND_LANDSCAPE_PULLDOWN, 0, 0);
rubidium@9179: 				}
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_TERRAIN_PULLDOWN: // Terrain type
rubidium@9358: 				ShowDropDownMenu(this, _elevations, _settings_newgame.difficulty.terrain_type, GLAND_TERRAIN_PULLDOWN, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_WATER_PULLDOWN: // Water quantity
rubidium@9358: 				ShowDropDownMenu(this, _sea_lakes, _settings_newgame.difficulty.quantity_sea_lakes, GLAND_WATER_PULLDOWN, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_SMOOTHNESS_PULLDOWN: // Map smoothness
rubidium@9354: 				ShowDropDownMenu(this, _smoothness, _settings_newgame.game_creation.tgen_smoothness, GLAND_SMOOTHNESS_PULLDOWN, 0, 0);
rubidium@9179: 				break;
rubidium@9179: 		}
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnMouseLoop()
rubidium@9179: 	{
rubidium@9179: 		this->HandleEditBox(GLAND_RANDOM_EDITBOX);
rubidium@9179: 	}
rubidium@9179: 
rubidium@9285: 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
rubidium@9179: 	{
rubidium@9285: 		EventState state;
rubidium@9285: 		this->HandleEditBoxKey(GLAND_RANDOM_EDITBOX, key, keycode, state);
rubidium@9179: 		/* the seed is unsigned, therefore atoi cannot be used.
skidd13@9605: 			* As 2^32 - 1 (UINT32_MAX) is a 'magic' value
rubidium@9179: 			* (use random seed) it should not be possible to be
rubidium@9179: 			* entered into the input field; the generate seed
rubidium@9179: 			* button can be used instead. */
skidd13@9605: 		_settings_newgame.game_creation.generation_seed = minu(strtoul(this->edit_str_buf, NULL, 10), UINT32_MAX - 1);
rubidium@9285: 		return state;
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnDropdownSelect(int widget, int index)
rubidium@9179: 	{
rubidium@9179: 		switch (widget) {
rubidium@9354: 			case GLAND_MAPSIZE_X_PULLDOWN:  _settings_newgame.game_creation.map_x = index; break;
rubidium@9354: 			case GLAND_MAPSIZE_Y_PULLDOWN:  _settings_newgame.game_creation.map_y = index; break;
rubidium@9354: 			case GLAND_TREE_PULLDOWN:       _settings_newgame.game_creation.tree_placer = index; break;
rubidium@9354: 			case GLAND_SMOOTHNESS_PULLDOWN: _settings_newgame.game_creation.tgen_smoothness = index;  break;
rubidium@9179: 
rubidium@9179: 			case GLAND_TOWN_PULLDOWN:
rubidium@9358: 				_settings_newgame.difficulty.number_towns = index;
rubidium@9358: 				if (_settings_newgame.difficulty.diff_level != 3) ShowErrorMessage(INVALID_STRING_ID, STR_DIFFICULTY_TO_CUSTOM, 0, 0);
rubidium@9359: 				IConsoleSetPatchSetting("difficulty.number_towns", _settings_newgame.difficulty.number_towns);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_INDUSTRY_PULLDOWN:
rubidium@9358: 				_settings_newgame.difficulty.number_industries = index;
rubidium@9358: 				if (_settings_newgame.difficulty.diff_level != 3) ShowErrorMessage(INVALID_STRING_ID, STR_DIFFICULTY_TO_CUSTOM, 0, 0);
rubidium@9359: 				IConsoleSetPatchSetting("difficulty.number_industries", _settings_newgame.difficulty.number_industries);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_LANDSCAPE_PULLDOWN:
rubidium@9179: 			/* case GLAND_HEIGHTMAP_PULLDOWN: */
rubidium@9179: 				if (mode == GLWP_HEIGHTMAP) {
rubidium@9354: 					_settings_newgame.game_creation.heightmap_rotation = index;
rubidium@9179: 				} else {
rubidium@9354: 					_settings_newgame.game_creation.land_generator = index;
rubidium@9179: 				}
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_TERRAIN_PULLDOWN:
rubidium@9358: 				_settings_newgame.difficulty.terrain_type = index;
rubidium@9358: 				if (_settings_newgame.difficulty.diff_level != 3) ShowErrorMessage(INVALID_STRING_ID, STR_DIFFICULTY_TO_CUSTOM, 0, 0);
rubidium@9359: 				IConsoleSetPatchSetting("difficulty.terrain_type", _settings_newgame.difficulty.terrain_type);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case GLAND_WATER_PULLDOWN:
rubidium@9358: 				_settings_newgame.difficulty.quantity_sea_lakes = index;
rubidium@9358: 				if (_settings_newgame.difficulty.diff_level != 3) ShowErrorMessage(INVALID_STRING_ID, STR_DIFFICULTY_TO_CUSTOM, 0, 0);
rubidium@9359: 				IConsoleSetPatchSetting("difficulty.quantity_sea_lakes", _settings_newgame.difficulty.quantity_sea_lakes);
rubidium@9179: 				break;
rubidium@9179: 		}
rubidium@9179: 		this->SetDirty();
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnQueryTextFinished(char *str)
rubidium@9179: 	{
rubidium@9179: 		if (!StrEmpty(str)) {
rubidium@9179: 			int32 value = atoi(str);
rubidium@9179: 
rubidium@9179: 			switch (this->widget_id) {
rubidium@9179: 				case GLAND_START_DATE_TEXT:
rubidium@9179: 					this->InvalidateWidget(GLAND_START_DATE_TEXT);
rubidium@9354: 					_settings_newgame.game_creation.starting_year = Clamp(value, MIN_YEAR, MAX_YEAR);
rubidium@8737: 					break;
rubidium@8737: 
rubidium@9179: 				case GLAND_SNOW_LEVEL_TEXT:
rubidium@9179: 					this->InvalidateWidget(GLAND_SNOW_LEVEL_TEXT);
rubidium@9354: 					_settings_newgame.game_creation.snow_line_height = Clamp(value, 2, MAX_SNOWLINE_HEIGHT);
peter1138@8355: 					break;
peter1138@8355: 			}
peter1138@8355: 
rubidium@9179: 			this->SetDirty();
rubidium@9179: 		}
truelight@4300: 	}
rubidium@9179: };
truelight@4300: 
Darkvater@5894: static const WindowDesc _generate_landscape_desc = {
rubidium@7341: 	WDP_CENTER, WDP_CENTER, 338, 268, 338, 268,
rubidium@5893: 	WC_GENERATE_LANDSCAPE, WC_NONE,
belugas@8019: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
truelight@4300: 	_generate_landscape_widgets,
truelight@4300: };
truelight@4300: 
Darkvater@5894: static const WindowDesc _heightmap_load_desc = {
rubidium@7341: 	WDP_CENTER, WDP_CENTER, 338, 236, 338, 236,
rubidium@5893: 	WC_GENERATE_LANDSCAPE, WC_NONE,
belugas@8019: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS,
truelight@4300: 	_heightmap_load_widgets,
truelight@4300: };
truelight@4300: 
truelight@4300: static void _ShowGenerateLandscape(glwp_modes mode)
truelight@4300: {
peter1138@7103: 	uint x = 0;
peter1138@7103: 	uint y = 0;
peter1138@7103: 
Darkvater@5901: 	DeleteWindowByClass(WC_GENERATE_LANDSCAPE);
truelight@4300: 
truelight@4300: 	/* Always give a new seed if not editor */
rubidium@9354: 	if (_game_mode != GM_EDITOR) _settings_newgame.game_creation.generation_seed = InteractiveRandom();
truelight@4300: 
truelight@4300: 	if (mode == GLWP_HEIGHTMAP) {
truelight@4300: 		/* If the function returns negative, it means there was a problem loading the heightmap */
peter1138@7103: 		if (!GetHeightmapDimensions(_file_to_saveload.name, &x, &y)) return;
truelight@4300: 	}
truelight@4300: 
rubidium@9179: 	GenerateLandscapeWindow *w = AllocateWindowDescFront<GenerateLandscapeWindow>((mode == GLWP_HEIGHTMAP) ? &_heightmap_load_desc : &_generate_landscape_desc, mode);
peter1138@7103: 
peter1138@7103: 	if (mode == GLWP_HEIGHTMAP) {
rubidium@9179: 		w->x = x;
rubidium@9179: 		w->y = y;
rubidium@9179: 		strecpy(w->name, _file_to_saveload.title, lastof(w->name));
peter1138@7103: 	}
peter1138@7103: 
peter1138@7103: 	InvalidateWindow(WC_GENERATE_LANDSCAPE, mode);
truelight@4300: }
truelight@4300: 
rubidium@6247: void ShowGenerateLandscape()
truelight@4300: {
truelight@4300: 	_ShowGenerateLandscape(GLWP_GENERATE);
truelight@4300: }
truelight@4300: 
rubidium@6247: void ShowHeightmapLoad()
truelight@4300: {
truelight@4300: 	_ShowGenerateLandscape(GLWP_HEIGHTMAP);
truelight@4300: }
truelight@4300: 
rubidium@6247: void StartScenarioEditor()
Darkvater@5899: {
rubidium@9354: 	if (_settings_newgame.economy.town_layout == TL_NO_ROADS) {
rubidium@9354: 		_settings_newgame.economy.town_layout = TL_ORIGINAL;
belugas@6571: 	}
belugas@6571: 
Darkvater@5899: 	StartGeneratingLandscape(GLWP_SCENARIO);
Darkvater@5899: }
Darkvater@5899: 
truelight@4300: void StartNewGameWithoutGUI(uint seed)
truelight@4300: {
truelight@4300: 	/* GenerateWorld takes care of the possible GENERATE_NEW_SEED value in 'seed' */
rubidium@9354: 	_settings_newgame.game_creation.generation_seed = seed;
truelight@4300: 
truelight@4300: 	StartGeneratingLandscape(GLWP_GENERATE);
truelight@4300: }
truelight@4300: 
Darkvater@5892: enum CreateScenarioWindowWidgets {
Darkvater@5892: 	CSCEN_TEMPERATE = 3,
Darkvater@5892: 	CSCEN_ARCTIC,
Darkvater@5892: 	CSCEN_TROPICAL,
Darkvater@5892: 	CSCEN_TOYLAND,
Darkvater@5894: 	CSCEN_EMPTY_WORLD,
Darkvater@5894: 	CSCEN_RANDOM_WORLD,
Darkvater@5892: 	CSCEN_MAPSIZE_X_TEXT,
Darkvater@5892: 	CSCEN_MAPSIZE_X_PULLDOWN,
Darkvater@5892: 	CSCEN_MAPSIZE_Y_TEXT,
Darkvater@5892: 	CSCEN_MAPSIZE_Y_PULLDOWN,
peter1138@8353: 	CSCEN_START_DATE_LABEL,
Darkvater@5892: 	CSCEN_START_DATE_DOWN,
Darkvater@5892: 	CSCEN_START_DATE_TEXT,
Darkvater@5892: 	CSCEN_START_DATE_UP,
peter1138@8353: 	CSCEN_FLAT_LAND_HEIGHT_LABEL,
Darkvater@5892: 	CSCEN_FLAT_LAND_HEIGHT_DOWN,
Darkvater@5892: 	CSCEN_FLAT_LAND_HEIGHT_TEXT,
Darkvater@5892: 	CSCEN_FLAT_LAND_HEIGHT_UP
Darkvater@5892: };
truelight@4300: 
Darkvater@5894: 
rubidium@9179: struct CreateScenarioWindow : public Window
truelight@4300: {
rubidium@9179: 	uint widget_id;
peter1138@8355: 
rubidium@9203: 	CreateScenarioWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
rubidium@9179: 	{
rubidium@9359: 		this->LowerWidget(_settings_newgame.game_creation.landscape + CSCEN_TEMPERATE);
peter1138@9333: 		this->FindWindowPlacementAndResize(desc);
rubidium@9179: 	}
peter1138@8355: 
rubidium@9179: 	virtual void OnPaint()
rubidium@9179: 	{
rubidium@9354: 		this->SetWidgetDisabledState(CSCEN_START_DATE_DOWN,       _settings_newgame.game_creation.starting_year <= MIN_YEAR);
rubidium@9354: 		this->SetWidgetDisabledState(CSCEN_START_DATE_UP,         _settings_newgame.game_creation.starting_year >= MAX_YEAR);
rubidium@9354: 		this->SetWidgetDisabledState(CSCEN_FLAT_LAND_HEIGHT_DOWN, _settings_newgame.game_creation.se_flat_world_height <= 0);
rubidium@9354: 		this->SetWidgetDisabledState(CSCEN_FLAT_LAND_HEIGHT_UP,   _settings_newgame.game_creation.se_flat_world_height >= MAX_TILE_HEIGHT);
peter1138@8355: 
rubidium@9359: 		this->SetWidgetLoweredState(CSCEN_TEMPERATE, _settings_newgame.game_creation.landscape == LT_TEMPERATE);
rubidium@9359: 		this->SetWidgetLoweredState(CSCEN_ARCTIC,    _settings_newgame.game_creation.landscape == LT_ARCTIC);
rubidium@9359: 		this->SetWidgetLoweredState(CSCEN_TROPICAL,  _settings_newgame.game_creation.landscape == LT_TROPIC);
rubidium@9359: 		this->SetWidgetLoweredState(CSCEN_TOYLAND,   _settings_newgame.game_creation.landscape == LT_TOYLAND);
peter1138@8355: 
rubidium@9179: 		/* Set parameters for widget text that requires them */
rubidium@9354: 		SetDParam(0, ConvertYMDToDate(_settings_newgame.game_creation.starting_year, 0, 1)); // CSCEN_START_DATE_TEXT
rubidium@9354: 		SetDParam(1, 1 << _settings_newgame.game_creation.map_x); // CSCEN_MAPSIZE_X_PULLDOWN
rubidium@9354: 		SetDParam(2, 1 << _settings_newgame.game_creation.map_y); // CSCEN_MAPSIZE_Y_PULLDOWN
rubidium@9354: 		SetDParam(3, _settings_newgame.game_creation.se_flat_world_height); // CSCEN_FLAT_LAND_HEIGHT_TEXT
peter1138@8355: 
rubidium@9273: 		this->DrawWidgets();
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnClick(Point pt, int widget)
rubidium@9179: 	{
rubidium@9179: 		switch (widget) {
rubidium@9179: 			case CSCEN_TEMPERATE:
rubidium@9179: 			case CSCEN_ARCTIC:
rubidium@9179: 			case CSCEN_TROPICAL:
rubidium@9179: 			case CSCEN_TOYLAND:
rubidium@9359: 				this->RaiseWidget(_settings_newgame.game_creation.landscape + CSCEN_TEMPERATE);
rubidium@9179: 				SetNewLandscapeType(widget - CSCEN_TEMPERATE);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_MAPSIZE_X_PULLDOWN: // Mapsize X
rubidium@9354: 				ShowDropDownList(this, BuildMapsizeDropDown(), _settings_newgame.game_creation.map_x, CSCEN_MAPSIZE_X_PULLDOWN);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_MAPSIZE_Y_PULLDOWN: // Mapsize Y
rubidium@9354: 				ShowDropDownList(this, BuildMapsizeDropDown(), _settings_newgame.game_creation.map_y, CSCEN_MAPSIZE_Y_PULLDOWN);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_EMPTY_WORLD: // Empty world / flat world
rubidium@9179: 				StartGeneratingLandscape(GLWP_SCENARIO);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_RANDOM_WORLD: // Generate
rubidium@9179: 				ShowGenerateLandscape();
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_START_DATE_DOWN:
rubidium@9179: 			case CSCEN_START_DATE_UP: // Year buttons
rubidium@9179: 				/* Don't allow too fast scrolling */
rubidium@10180: 				if ((this->flags4 & WF_TIMEOUT_MASK) <= WF_TIMEOUT_TRIGGER) {
rubidium@9179: 					this->HandleButtonClick(widget);
rubidium@9179: 					this->SetDirty();
rubidium@9179: 
rubidium@9354: 					_settings_newgame.game_creation.starting_year = Clamp(_settings_newgame.game_creation.starting_year + widget - CSCEN_START_DATE_TEXT, MIN_YEAR, MAX_YEAR);
rubidium@9179: 				}
rubidium@9179: 				_left_button_clicked = false;
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_START_DATE_TEXT: // Year text
rubidium@9179: 				this->widget_id = CSCEN_START_DATE_TEXT;
rubidium@9354: 				SetDParam(0, _settings_newgame.game_creation.starting_year);
smatz@10145: 				ShowQueryString(STR_CONFIG_PATCHES_INT32, STR_START_DATE_QUERY_CAPT, 8, 100, this, CS_NUMERAL, QSF_NONE);
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_FLAT_LAND_HEIGHT_DOWN:
rubidium@9179: 			case CSCEN_FLAT_LAND_HEIGHT_UP: // Height level buttons
rubidium@9179: 				/* Don't allow too fast scrolling */
rubidium@10180: 				if ((this->flags4 & WF_TIMEOUT_MASK) <= WF_TIMEOUT_TRIGGER) {
rubidium@9179: 					this->HandleButtonClick(widget);
rubidium@9179: 					this->SetDirty();
rubidium@9179: 
rubidium@9354: 					_settings_newgame.game_creation.se_flat_world_height = Clamp(_settings_newgame.game_creation.se_flat_world_height + widget - CSCEN_FLAT_LAND_HEIGHT_TEXT, 0, MAX_TILE_HEIGHT);
rubidium@9179: 				}
rubidium@9179: 				_left_button_clicked = false;
rubidium@9179: 				break;
rubidium@9179: 
rubidium@9179: 			case CSCEN_FLAT_LAND_HEIGHT_TEXT: // Height level text
rubidium@9179: 				this->widget_id = CSCEN_FLAT_LAND_HEIGHT_TEXT;
rubidium@9354: 				SetDParam(0, _settings_newgame.game_creation.se_flat_world_height);
smatz@10145: 				ShowQueryString(STR_CONFIG_PATCHES_INT32, STR_FLAT_WORLD_HEIGHT_QUERY_CAPT, 3, 100, this, CS_NUMERAL, QSF_NONE);
rubidium@9179: 				break;
rubidium@9179: 		}
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnDropdownSelect(int widget, int index)
rubidium@9179: 	{
rubidium@9179: 		switch (widget) {
rubidium@9354: 			case CSCEN_MAPSIZE_X_PULLDOWN: _settings_newgame.game_creation.map_x = index; break;
rubidium@9354: 			case CSCEN_MAPSIZE_Y_PULLDOWN: _settings_newgame.game_creation.map_y = index; break;
rubidium@9179: 		}
rubidium@9179: 		this->SetDirty();
rubidium@9179: 	}
rubidium@9179: 
rubidium@9179: 	virtual void OnQueryTextFinished(char *str)
rubidium@9179: 	{
rubidium@9179: 		if (!StrEmpty(str)) {
rubidium@9179: 			int32 value = atoi(str);
rubidium@9179: 
rubidium@9179: 			switch (this->widget_id) {
rubidium@9179: 				case CSCEN_START_DATE_TEXT:
rubidium@9179: 					this->InvalidateWidget(CSCEN_START_DATE_TEXT);
rubidium@9354: 					_settings_newgame.game_creation.starting_year = Clamp(value, MIN_YEAR, MAX_YEAR);
peter1138@8355: 					break;
peter1138@8355: 
rubidium@9179: 				case CSCEN_FLAT_LAND_HEIGHT_TEXT:
rubidium@9179: 					this->InvalidateWidget(CSCEN_FLAT_LAND_HEIGHT_TEXT);
rubidium@9354: 					_settings_newgame.game_creation.se_flat_world_height = Clamp(value, 0, MAX_TILE_HEIGHT);
peter1138@8355: 					break;
truelight@4300: 			}
peter1138@8355: 
rubidium@9179: 			this->SetDirty();
rubidium@9179: 		}
truelight@4300: 	}
rubidium@9179: };
truelight@4300: 
Darkvater@5894: static const Widget _create_scenario_widgets[] = {
belugas@9910: {   WWT_CLOSEBOX, RESIZE_NONE, COLOUR_BROWN,    0,  10,   0,  13, STR_00C5,                STR_018B_CLOSE_WINDOW},
belugas@9910: {    WWT_CAPTION, RESIZE_NONE, COLOUR_BROWN,   11, 337,   0,  13, STR_SE_CAPTION,          STR_NULL},
belugas@9910: {      WWT_PANEL, RESIZE_NONE, COLOUR_BROWN,    0, 337,  14, 169, 0x0,                     STR_NULL},
truelight@4300: 
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE,  10,  86,  24,  78, SPR_SELECT_TEMPERATE,    STR_030E_SELECT_TEMPERATE_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE,  90, 166,  24,  78, SPR_SELECT_SUB_ARCTIC,   STR_030F_SELECT_SUB_ARCTIC_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE, 170, 246,  24,  78, SPR_SELECT_SUB_TROPICAL, STR_0310_SELECT_SUB_TROPICAL_LANDSCAPE},
belugas@9910: {   WWT_IMGBTN_2, RESIZE_NONE, COLOUR_ORANGE, 250, 326,  24,  78, SPR_SELECT_TOYLAND,      STR_0311_SELECT_TOYLAND_LANDSCAPE},
truelight@4300: 
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREEN,   12, 115,  95, 124, STR_SE_FLAT_WORLD,       STR_SE_FLAT_WORLD_TIP},         // Empty (sea-level) map
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_GREEN,   12, 115, 131, 160, STR_SE_RANDOM_LAND,      STR_022A_GENERATE_RANDOM_LAND}, // Generate
truelight@4300: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 212,  96, 106, STR_MAPSIZE,             STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 216, 263,  95, 106, STR_NUM_1,               STR_NULL}, // Mapsize X
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 268, 276,  96, 106, STR_BY,                  STR_NULL},
belugas@9910: {   WWT_DROPDOWN, RESIZE_NONE, COLOUR_ORANGE, 279, 326,  95, 106, STR_NUM_2,               STR_NULL}, // Mapsize Y
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 212, 114, 124, STR_DATE,                STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 216, 227, 113, 124, SPR_ARROW_DOWN,          STR_029E_MOVE_THE_STARTING_DATE},
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 228, 314, 113, 124, STR_GENERATE_DATE,       STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 315, 326, 113, 124, SPR_ARROW_UP,            STR_029F_MOVE_THE_STARTING_DATE},
belugas@9910: 
belugas@9910: {       WWT_TEXT, RESIZE_NONE, COLOUR_ORANGE, 182, 278, 132, 142, STR_FLAT_WORLD_HEIGHT,   STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 282, 293, 131, 142, SPR_ARROW_DOWN,          STR_FLAT_WORLD_HEIGHT_DOWN},
belugas@9910: {    WWT_TEXTBTN, RESIZE_NONE, COLOUR_ORANGE, 294, 314, 131, 142, STR_NUM_3,               STR_NULL},
belugas@9910: {     WWT_IMGBTN, RESIZE_NONE, COLOUR_ORANGE, 315, 326, 131, 142, SPR_ARROW_UP,            STR_FLAT_WORLD_HEIGHT_UP},
truelight@4300: {   WIDGETS_END},
truelight@4300: };
truelight@4300: 
Darkvater@5894: static const WindowDesc _create_scenario_desc = {
rubidium@7341: 	WDP_CENTER, WDP_CENTER, 338, 170, 338, 170,
rubidium@5893: 	WC_GENERATE_LANDSCAPE, WC_NONE,
belugas@8019: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS,
truelight@4300: 	_create_scenario_widgets,
truelight@4300: };
truelight@4300: 
rubidium@6247: void ShowCreateScenario()
truelight@4300: {
truelight@4300: 	DeleteWindowByClass(WC_GENERATE_LANDSCAPE);
rubidium@9179: 	new CreateScenarioWindow(&_create_scenario_desc, GLWP_SCENARIO);
truelight@4300: }
truelight@4300: 
truelight@4300: 
glx@9266: static const Widget _generate_progress_widgets[] = {
belugas@9910: {    WWT_CAPTION,   RESIZE_NONE,  COLOUR_GREY,    0,   180,     0,    13, STR_GENERATION_WORLD,   STR_018C_WINDOW_TITLE_DRAG_THIS}, // GPWW_CAPTION
belugas@9910: {      WWT_PANEL,   RESIZE_NONE,  COLOUR_GREY,    0,   180,    14,    96, 0x0,                    STR_NULL},                        // GPWW_BACKGROUND
belugas@9910: {    WWT_TEXTBTN,   RESIZE_NONE,  COLOUR_WHITE,  20,   161,    74,    85, STR_GENERATION_ABORT,   STR_NULL},                        // GPWW_ABORT
truelight@4300: {   WIDGETS_END},
truelight@4300: };
truelight@4300: 
glx@9266: static const WindowDesc _generate_progress_desc = {
glx@9266: 	WDP_CENTER, WDP_CENTER, 181, 97, 181, 97,
glx@9266: 	WC_GENERATE_PROGRESS_WINDOW, WC_NONE,
glx@9266: 	WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
glx@9266: 	_generate_progress_widgets,
glx@9266: };
glx@9266: 
rubidium@6248: struct tp_info {
truelight@4300: 	uint percent;
rubidium@5587: 	StringID cls;
truelight@4300: 	uint current;
truelight@4300: 	uint total;
truelight@4300: 	int timer;
rubidium@6248: };
truelight@4300: 
truelight@4300: static tp_info _tp;
truelight@4300: 
Darkvater@5418: static void AbortGeneratingWorldCallback(Window *w, bool confirmed)
truelight@4300: {
Darkvater@5418: 	if (confirmed) {
Darkvater@5418: 		AbortGeneratingWorld();
Darkvater@5418: 	} else if (IsGeneratingWorld() && !IsGeneratingWorldAborted()) {
peter1138@5668: 		SetMouseCursor(SPR_CURSOR_ZZZ, PAL_NONE);
Darkvater@5418: 	}
truelight@4300: }
truelight@4300: 
glx@9266: struct GenerateProgressWindow : public Window {
glx@9266: private:
glx@9266: 	enum GenerationProgressWindowWidgets {
glx@9266: 		GPWW_CAPTION,
glx@9266: 		GPWW_BACKGROUND,
glx@9266: 		GPWW_ABORT,
glx@9266: 	};
truelight@4300: 
glx@9266: public:
peter1138@9333: 	GenerateProgressWindow() : Window(&_generate_progress_desc)
peter1138@9333: 	{
peter1138@9333: 		this->FindWindowPlacementAndResize(&_generate_progress_desc);
peter1138@9333: 	}
truelight@4300: 
glx@9266: 	virtual void OnClick(Point pt, int widget)
glx@9266: 	{
glx@9266: 		switch (widget) {
glx@9266: 			case GPWW_ABORT:
glx@9266: 				if (_cursor.sprite == SPR_CURSOR_ZZZ) SetMouseCursor(SPR_CURSOR_MOUSE, PAL_NONE);
glx@9266: 				ShowQuery(
glx@9266: 					STR_GENERATION_ABORT_CAPTION,
glx@9266: 					STR_GENERATION_ABORT_MESSAGE,
glx@9266: 					this,
glx@9266: 					AbortGeneratingWorldCallback
glx@9266: 				);
glx@9266: 				break;
glx@9266: 		}
truelight@4300: 	}
truelight@4300: 
glx@9266: 	virtual void OnPaint()
glx@9266: 	{
rubidium@9273: 		this->DrawWidgets();
glx@9266: 
glx@9266: 		/* Draw the % complete with a bar and a text */
belugas@9910: 		DrawFrameRect(19, 20, (this->width - 18), 37, COLOUR_GREY, FR_BORDERONLY);
belugas@9910: 		DrawFrameRect(20, 21, (int)((this->width - 40) * _tp.percent / 100) + 20, 36, COLOUR_MAUVE, FR_NONE);
glx@9266: 		SetDParam(0, _tp.percent);
glx@9266: 		DrawStringCentered(90, 25, STR_PROGRESS, TC_FROMSTRING);
glx@9266: 
glx@9266: 		/* Tell which class we are generating */
glx@9266: 		DrawStringCentered(90, 46, _tp.cls, TC_FROMSTRING);
glx@9266: 
glx@9266: 		/* And say where we are in that class */
glx@9266: 		SetDParam(0, _tp.current);
glx@9266: 		SetDParam(1, _tp.total);
glx@9266: 		DrawStringCentered(90, 58, STR_GENERATION_PROGRESS, TC_FROMSTRING);
glx@9266: 
glx@9266: 		this->SetDirty();
glx@9266: 	}
truelight@4300: };
truelight@4300: 
truelight@4300: /**
truelight@4300:  * Initializes the progress counters to the starting point.
truelight@4300:  */
rubidium@6247: void PrepareGenerateWorldProgress()
truelight@4300: {
rubidium@5587: 	_tp.cls   = STR_WORLD_GENERATION;
truelight@4300: 	_tp.current = 0;
truelight@4300: 	_tp.total   = 0;
truelight@4300: 	_tp.percent = 0;
truelight@4300: 	_tp.timer   = 0; // Forces to paint the progress window immediatelly
truelight@4300: }
truelight@4300: 
truelight@4300: /**
truelight@4300:  * Show the window where a user can follow the process of the map generation.
truelight@4300:  */
rubidium@6247: void ShowGenerateWorldProgress()
truelight@4300: {
glx@9266: 	if (BringWindowToFrontById(WC_GENERATE_PROGRESS_WINDOW, 0)) return;
glx@9266: 	new GenerateProgressWindow();
truelight@4300: }
truelight@4300: 
rubidium@5587: static void _SetGeneratingWorldProgress(gwp_class cls, uint progress, uint total)
truelight@4300: {
truelight@4300: 	static const int percent_table[GWP_CLASS_COUNT + 1] = {0, 5, 15, 20, 40, 60, 65, 80, 85, 99, 100 };
truelight@4300: 	static const StringID class_table[GWP_CLASS_COUNT]  = {
truelight@4300: 		STR_WORLD_GENERATION,
truelight@4300: 		STR_022E_LANDSCAPE_GENERATION,
truelight@4300: 		STR_CLEARING_TILES,
truelight@4300: 		STR_022F_TOWN_GENERATION,
truelight@4300: 		STR_0230_INDUSTRY_GENERATION,
truelight@4300: 		STR_UNMOVABLE_GENERATION,
truelight@4300: 		STR_TREE_GENERATION,
truelight@4300: 		STR_SETTINGUP_GAME,
truelight@4300: 		STR_PREPARING_TILELOOP,
truelight@4300: 		STR_PREPARING_GAME
truelight@4300: 	};
truelight@4300: 
rubidium@5587: 	assert(cls < GWP_CLASS_COUNT);
truelight@4300: 
truelight@4300: 	/* Do not run this function if we aren't in a thread */
truelight@4300: 	if (!IsGenerateWorldThreaded() && !_network_dedicated) return;
truelight@4300: 
truelight@4300: 	if (IsGeneratingWorldAborted()) HandleGeneratingWorldAbortion();
truelight@4300: 
truelight@4300: 	if (total == 0) {
terom@10438: 		//assert(_tp.cls == class_table[cls]);
terom@10438: 		_tp.cls   = class_table[cls];
truelight@4300: 		_tp.current += progress;
truelight@4300: 	} else {
rubidium@5587: 		_tp.cls   = class_table[cls];
truelight@4300: 		_tp.current = progress;
truelight@4300: 		_tp.total   = total;
rubidium@5587: 		_tp.percent = percent_table[cls];
truelight@4300: 	}
truelight@4300: 
truelight@7018: 	/* Don't update the screen too often. So update it once in every 200ms */
truelight@7018: 	if (!_network_dedicated && _tp.timer != 0 && _realtime_tick - _tp.timer < 200) return;
truelight@4300: 
truelight@4300: 	/* Percentage is about the number of completed tasks, so 'current - 1' */
rubidium@5587: 	_tp.percent = percent_table[cls] + (percent_table[cls + 1] - percent_table[cls]) * (_tp.current == 0 ? 0 : _tp.current - 1) / _tp.total;
truelight@4300: 
truelight@4300: 	if (_network_dedicated) {
truelight@4300: 		static uint last_percent = 0;
truelight@4300: 
truelight@4300: 		/* Never display 0% */
truelight@4300: 		if (_tp.percent == 0) return;
belugas@9950: 		/* Reset if percent is lower than the last recorded */
truelight@4300: 		if (_tp.percent < last_percent) last_percent = 0;
belugas@9950: 		/* Display every 5%, but 6% is also very valid.. just not smaller steps than 5% */
truelight@4300: 		if (_tp.percent % 5 != 0 && _tp.percent <= last_percent + 5) return;
belugas@9950: 		/* Never show steps smaller than 2%, even if it is a mod 5% */
truelight@4300: 		if (_tp.percent <= last_percent + 2) return;
truelight@4300: 
Darkvater@5380: 		DEBUG(net, 1, "Map generation percentage complete: %d", _tp.percent);
truelight@4300: 		last_percent = _tp.percent;
truelight@4300: 
truelight@4300: 		/* Don't continue as dedicated never has a thread running */
truelight@4300: 		return;
truelight@4300: 	}
truelight@4300: 
truelight@4300: 	InvalidateWindow(WC_GENERATE_PROGRESS_WINDOW, 0);
truelight@4300: 	MarkWholeScreenDirty();
truelight@4300: 	SetGeneratingWorldPaintStatus(true);
truelight@4300: 
truelight@4300: 	/* We wait here till the paint is done, so we don't read and write
truelight@4300: 	 *  on the same tile at the same moment. Nasty hack, but that happens
truelight@4300: 	 *  if you implement threading afterwards */
truelight@4300: 	while (IsGeneratingWorldReadyForPaint()) { CSleep(10); }
peter1138@7123: 
peter1138@7123: 	_tp.timer = _realtime_tick;
truelight@4300: }
truelight@4300: 
truelight@4300: /**
truelight@4300:  * Set the total of a stage of the world generation.
belugas@6481:  * @param cls the current class we are in.
truelight@4300:  * @param total Set the total expected items for this class.
truelight@4300:  *
truelight@4300:  * Warning: this function isn't clever. Don't go from class 4 to 3. Go upwards, always.
truelight@4300:  *  Also, progress works if total is zero, total works if progress is zero.
truelight@4300:  */
rubidium@5587: void SetGeneratingWorldProgress(gwp_class cls, uint total)
truelight@4300: {
truelight@4300: 	if (total == 0) return;
truelight@4300: 
rubidium@5587: 	_SetGeneratingWorldProgress(cls, 0, total);
truelight@4300: }
truelight@4300: 
truelight@4300: /**
truelight@4300:  * Increases the current stage of the world generation with one.
belugas@6481:  * @param cls the current class we are in.
truelight@4300:  *
truelight@4300:  * Warning: this function isn't clever. Don't go from class 4 to 3. Go upwards, always.
truelight@4300:  *  Also, progress works if total is zero, total works if progress is zero.
truelight@4300:  */
rubidium@5587: void IncreaseGeneratingWorldProgress(gwp_class cls)
truelight@4300: {
truelight@4300: 	/* In fact the param 'class' isn't needed.. but for some security reasons, we want it around */
rubidium@5587: 	_SetGeneratingWorldProgress(cls, 1, 0);
truelight@4300: }