OpenTTD Source  20241120-master-g6d3adc6169
genworld_gui.cpp File Reference

GUI to configure and show progress during map generation. More...

#include "stdafx.h"
#include "heightmap.h"
#include "debug.h"
#include "genworld.h"
#include "network/network.h"
#include "strings_func.h"
#include "window_func.h"
#include "timer/timer_game_calendar.h"
#include "sound_func.h"
#include "fios.h"
#include "string_func.h"
#include "dropdown_type.h"
#include "dropdown_common_type.h"
#include "dropdown_func.h"
#include "querystring_gui.h"
#include "town.h"
#include "core/geometry_func.hpp"
#include "core/random_func.hpp"
#include "saveload/saveload.h"
#include "progress.h"
#include "error.h"
#include "newgrf_townname.h"
#include "townname_type.h"
#include "video/video_driver.hpp"
#include "ai/ai_gui.hpp"
#include "game/game_gui.hpp"
#include "industry.h"
#include "widgets/genworld_widget.h"
#include "safeguards.h"

Go to the source code of this file.

Data Structures

struct  GenerateLandscapeWindow
 
struct  CreateScenarioWindow
 
struct  GenWorldStatus
 
struct  GenerateProgressWindow
 

Enumerations

enum  GenerateLandscapeWindowMode { GLWM_GENERATE , GLWM_HEIGHTMAP , GLWM_SCENARIO }
 Enum for the modes we can generate in. More...
 

Functions

void MakeNewgameSettingsLive ()
 
static uint GetMapHeightLimit ()
 Get the map height limit, or if set to "auto", the absolute limit.
 
void SetNewLandscapeType (uint8_t landscape)
 Changes landscape type and sets genworld window dirty. More...
 
static void StartGeneratingLandscape (GenerateLandscapeWindowMode mode)
 
static void LandscapeGenerationCallback (Window *w, bool confirmed)
 
static DropDownList BuildMapsizeDropDown ()
 
static DropDownList BuildTownNameDropDown ()
 
static void _ShowGenerateLandscape (GenerateLandscapeWindowMode mode)
 
void ShowGenerateLandscape ()
 Start with a normal game.
 
void ShowHeightmapLoad ()
 Start with loading a heightmap.
 
void StartScenarioEditor ()
 Start with a scenario editor.
 
void StartNewGameWithoutGUI (uint32_t seed)
 Start a normal game without the GUI. More...
 
void ShowCreateScenario ()
 Show the window to create a scenario.
 
static void AbortGeneratingWorldCallback (Window *, bool confirmed)
 
void PrepareGenerateWorldProgress ()
 Initializes the progress counters to the starting point.
 
void ShowGenerateWorldProgress ()
 Show the window where a user can follow the process of the map generation.
 
static void _SetGeneratingWorldProgress (GenWorldProgress cls, uint progress, uint total)
 
void SetGeneratingWorldProgress (GenWorldProgress cls, uint total)
 Set the total of a stage of the world generation. More...
 
void IncreaseGeneratingWorldProgress (GenWorldProgress cls)
 Increases the current stage of the world generation with one. More...
 

Variables

static constexpr NWidgetPart _nested_generate_landscape_widgets []
 Widgets of GenerateLandscapeWindow when generating world.
 
static constexpr NWidgetPart _nested_heightmap_load_widgets []
 Widgets of GenerateLandscapeWindow when loading heightmap.
 
static const StringID _elevations [] = {STR_TERRAIN_TYPE_VERY_FLAT, STR_TERRAIN_TYPE_FLAT, STR_TERRAIN_TYPE_HILLY, STR_TERRAIN_TYPE_MOUNTAINOUS, STR_TERRAIN_TYPE_ALPINIST, STR_TERRAIN_TYPE_CUSTOM}
 
static const StringID _sea_lakes [] = {STR_SEA_LEVEL_VERY_LOW, STR_SEA_LEVEL_LOW, STR_SEA_LEVEL_MEDIUM, STR_SEA_LEVEL_HIGH, STR_SEA_LEVEL_CUSTOM}
 
static const StringID _rivers [] = {STR_RIVERS_NONE, STR_RIVERS_FEW, STR_RIVERS_MODERATE, STR_RIVERS_LOT}
 
static const StringID _smoothness [] = {STR_CONFIG_SETTING_ROUGHNESS_OF_TERRAIN_VERY_SMOOTH, STR_CONFIG_SETTING_ROUGHNESS_OF_TERRAIN_SMOOTH, STR_CONFIG_SETTING_ROUGHNESS_OF_TERRAIN_ROUGH, STR_CONFIG_SETTING_ROUGHNESS_OF_TERRAIN_VERY_ROUGH}
 
static const StringID _rotation [] = {STR_CONFIG_SETTING_HEIGHTMAP_ROTATION_COUNTER_CLOCKWISE, STR_CONFIG_SETTING_HEIGHTMAP_ROTATION_CLOCKWISE}
 
static const StringID _num_towns [] = {STR_NUM_VERY_LOW, STR_NUM_LOW, STR_NUM_NORMAL, STR_NUM_HIGH, STR_NUM_CUSTOM}
 
static const StringID _num_inds [] = {STR_FUNDING_ONLY, STR_MINIMAL, STR_NUM_VERY_LOW, STR_NUM_LOW, STR_NUM_NORMAL, STR_NUM_HIGH, STR_NUM_CUSTOM}
 
static const StringID _variety [] = {STR_VARIETY_NONE, STR_VARIETY_VERY_LOW, STR_VARIETY_LOW, STR_VARIETY_MEDIUM, STR_VARIETY_HIGH, STR_VARIETY_VERY_HIGH}
 
static WindowDesc _generate_landscape_desc (WDP_CENTER, nullptr, 0, 0, WC_GENERATE_LANDSCAPE, WC_NONE, 0, _nested_generate_landscape_widgets)
 
static WindowDesc _heightmap_load_desc (WDP_CENTER, nullptr, 0, 0, WC_GENERATE_LANDSCAPE, WC_NONE, 0, _nested_heightmap_load_widgets)
 
static constexpr NWidgetPart _nested_create_scenario_widgets []
 
static WindowDesc _create_scenario_desc (WDP_CENTER, nullptr, 0, 0, WC_GENERATE_LANDSCAPE, WC_NONE, 0, _nested_create_scenario_widgets)
 
static constexpr NWidgetPart _nested_generate_progress_widgets []
 
static WindowDesc _generate_progress_desc (WDP_CENTER, nullptr, 0, 0, WC_MODAL_PROGRESS, WC_NONE, WDF_NO_CLOSE, _nested_generate_progress_widgets)
 
static GenWorldStatus _gws
 
static const StringID _generation_class_table []
 

Detailed Description

GUI to configure and show progress during map generation.

Definition in file genworld_gui.cpp.

Enumeration Type Documentation

◆ GenerateLandscapeWindowMode

Enum for the modes we can generate in.

Enumerator
GLWM_GENERATE 

Generate new game.

GLWM_HEIGHTMAP 

Load from heightmap.

GLWM_SCENARIO 

Generate flat land.

Definition at line 46 of file genworld_gui.cpp.

Function Documentation

◆ IncreaseGeneratingWorldProgress()

void IncreaseGeneratingWorldProgress ( GenWorldProgress  cls)

Increases the current stage of the world generation with one.

Parameters
clsthe current class we are in.

Warning: this function isn't clever. Don't go from class 4 to 3. Go upwards, always. Also, progress works if total is zero, total works if progress is zero.

Definition at line 1547 of file genworld_gui.cpp.

Referenced by CreateRivers(), GenerateTerrainPerlin(), and PlaceInitialIndustry().

◆ SetGeneratingWorldProgress()

void SetGeneratingWorldProgress ( GenWorldProgress  cls,
uint  total 
)

Set the total of a stage of the world generation.

Parameters
clsthe current class we are in.
totalSet the total expected items for this class.

Warning: this function isn't clever. Don't go from class 4 to 3. Go upwards, always. Also, progress works if total is zero, total works if progress is zero.

Definition at line 1533 of file genworld_gui.cpp.

Referenced by _GenerateWorld(), and CreateRivers().

◆ SetNewLandscapeType()

void SetNewLandscapeType ( uint8_t  landscape)

Changes landscape type and sets genworld window dirty.

Parameters
landscapenew landscape type

Definition at line 65 of file genworld_gui.cpp.

References _settings_newgame, GameSettings::game_creation, InvalidateWindowClassesData(), GameCreationSettings::landscape, WC_GENERATE_LANDSCAPE, and WC_SELECT_GAME.

Referenced by GenerateLandscapeWindow::OnClick().

◆ StartNewGameWithoutGUI()

void StartNewGameWithoutGUI ( uint32_t  seed)

Start a normal game without the GUI.

Parameters
seedThe seed of the new game.

Definition at line 1066 of file genworld_gui.cpp.

References _settings_newgame, GameSettings::game_creation, and GameCreationSettings::generation_seed.

Referenced by VideoDriver_Dedicated::MainLoop().

Variable Documentation

◆ _generation_class_table

const StringID _generation_class_table[]
static
Initial value:
= {
STR_GENERATION_WORLD_GENERATION,
STR_GENERATION_LANDSCAPE_GENERATION,
STR_GENERATION_RIVER_GENERATION,
STR_GENERATION_CLEARING_TILES,
STR_GENERATION_TOWN_GENERATION,
STR_GENERATION_INDUSTRY_GENERATION,
STR_GENERATION_OBJECT_GENERATION,
STR_GENERATION_TREE_GENERATION,
STR_GENERATION_SETTINGUP_GAME,
STR_GENERATION_PREPARING_TILELOOP,
STR_GENERATION_PREPARING_SCRIPT,
STR_GENERATION_PREPARING_GAME
}

Definition at line 1356 of file genworld_gui.cpp.

◆ _nested_generate_progress_widgets

constexpr NWidgetPart _nested_generate_progress_widgets[]
staticconstexpr
Initial value:
= {
NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_GENERATION_WORLD, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_PANEL, COLOUR_GREY),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_GP_PROGRESS_BAR), SetFill(1, 0),
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_GP_PROGRESS_TEXT), SetFill(1, 0),
NWidget(WWT_TEXTBTN, COLOUR_WHITE, WID_GP_ABORT), SetDataTip(STR_GENERATION_ABORT, STR_NULL), SetFill(1, 0),
}
static const WidgetDimensions unscaled
Unscaled widget dimensions.
Definition: window_gui.h:67
@ WID_GP_PROGRESS_TEXT
Text with the progress bar.
@ WID_GP_PROGRESS_BAR
Progress bar.
@ WID_GP_ABORT
Abort button.
constexpr NWidgetPart SetFill(uint16_t fill_x, uint16_t fill_y)
Widget part function for setting filling.
Definition: widget_type.h:1181
constexpr NWidgetPart SetPIP(uint8_t pre, uint8_t inter, uint8_t post)
Widget part function for setting a pre/inter/post spaces.
Definition: widget_type.h:1260
constexpr NWidgetPart SetPadding(uint8_t top, uint8_t right, uint8_t bottom, uint8_t left)
Widget part function for setting additional space around a widget.
Definition: widget_type.h:1228
constexpr NWidgetPart SetDataTip(uint32_t data, StringID tip)
Widget part function for setting the data and tooltip.
Definition: widget_type.h:1202
constexpr NWidgetPart NWidget(WidgetType tp, Colours col, WidgetID idx=-1)
Widget part function for starting a new 'real' widget.
Definition: widget_type.h:1309
constexpr NWidgetPart EndContainer()
Widget part function for denoting the end of a container (horizontal, vertical, WWT_FRAME,...
Definition: widget_type.h:1191
@ WWT_TEXTBTN
(Toggle) Button with text
Definition: widget_type.h:55
@ WWT_PANEL
Simple depressed panel.
Definition: widget_type.h:50
@ WWT_CAPTION
Window caption (window title between closebox and stickybox)
Definition: widget_type.h:61
@ NWID_VERTICAL
Vertical container.
Definition: widget_type.h:77
@ WWT_EMPTY
Empty widget, place holder to reserve space in widget tree.
Definition: widget_type.h:48

Definition at line 1327 of file genworld_gui.cpp.