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Add: allow setting the highest mountain for heightmaps

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It will add some slack to the map height limit if that was set
to auto.
pull/239/head
Patric Stout 3 years ago committed by Patric Stout
parent 422e132845
commit 45c2c29c35
8 changed files with 75 additions and 4 deletions
Show Stats Download Patch File Download Diff File

2
src/genworld.cpp
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@ -291,6 +291,8 @@ void GenerateWorld(GenWorldMode mode, uint size_x, uint size_y, bool reset_setti
if (_gw.mode == GWM_EMPTY && _game_mode != GM_MENU) {
estimated_height = _settings_game.game_creation.se_flat_world_height;
} else if (_gw.mode == GWM_HEIGHTMAP) {
estimated_height = _settings_game.game_creation.heightmap_height;
} else if (_settings_game.game_creation.land_generator == LG_TERRAGENESIS) {
estimated_height = GetEstimationTGPMapHeight();
} else {

52
src/genworld_gui.cpp
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@ -240,6 +240,7 @@ static const NWidgetPart _nested_heightmap_load_widgets[] = {
NWidget(NWID_VERTICAL), SetPIP(0, 4, 0),
NWidget(NWID_HORIZONTAL), SetPIP(0, 3, 0),
NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPIP(0, 4, 0),
NWidget(WWT_TEXT, COLOUR_ORANGE), SetDataTip(STR_MAPGEN_HEIGHTMAP_HEIGHT, STR_NULL), SetFill(1, 1),
NWidget(NWID_SELECTION, INVALID_COLOUR, WID_GL_CLIMATE_SEL_LABEL),
NWidget(WWT_TEXT, COLOUR_ORANGE), SetDataTip(STR_MAPGEN_SNOW_COVERAGE, STR_NULL), SetFill(1, 1),
NWidget(WWT_TEXT, COLOUR_ORANGE), SetDataTip(STR_MAPGEN_DESERT_COVERAGE, STR_NULL), SetFill(1, 1),
@ -248,6 +249,11 @@ static const NWidgetPart _nested_heightmap_load_widgets[] = {
NWidget(WWT_TEXT, COLOUR_ORANGE), SetDataTip(STR_GAME_OPTIONS_TOWN_NAMES_FRAME, STR_NULL), SetFill(1, 1),
EndContainer(),
NWidget(NWID_VERTICAL, NC_EQUALSIZE), SetPIP(0, 4, 0),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_IMGBTN, COLOUR_ORANGE, WID_GL_HEIGHTMAP_HEIGHT_DOWN), SetDataTip(SPR_ARROW_DOWN, STR_MAPGEN_HEIGHTMAP_HEIGHT_DOWN), SetFill(0, 1),
NWidget(WWT_TEXTBTN, COLOUR_ORANGE, WID_GL_HEIGHTMAP_HEIGHT_TEXT), SetDataTip(STR_BLACK_INT, STR_NULL), SetFill(1, 0),
NWidget(WWT_IMGBTN, COLOUR_ORANGE, WID_GL_HEIGHTMAP_HEIGHT_UP), SetDataTip(SPR_ARROW_UP, STR_MAPGEN_HEIGHTMAP_HEIGHT_UP), SetFill(0, 1),
EndContainer(),
NWidget(NWID_SELECTION, INVALID_COLOUR, WID_GL_CLIMATE_SEL_SELECTOR),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_IMGBTN, COLOUR_ORANGE, WID_GL_SNOW_COVERAGE_DOWN), SetDataTip(SPR_ARROW_DOWN, STR_MAPGEN_SNOW_COVERAGE_DOWN), SetFill(0, 1),
@ -372,6 +378,9 @@ struct GenerateLandscapeWindow : public Window {
this->SetWidgetDisabledState(WID_GL_TOWN_PULLDOWN, _game_mode == GM_EDITOR);
this->SetWidgetDisabledState(WID_GL_INDUSTRY_PULLDOWN, _game_mode == GM_EDITOR);
/* In case the map_height_limit is changed, clamp heightmap_height. */
_settings_newgame.game_creation.heightmap_height = Clamp(_settings_newgame.game_creation.heightmap_height, MIN_HEIGHTMAP_HEIGHT, GetMapHeightLimit());
this->OnInvalidateData();
}
@ -382,6 +391,7 @@ struct GenerateLandscapeWindow : public Window {
case WID_GL_START_DATE_TEXT: SetDParam(0, ConvertYMDToDate(_settings_newgame.game_creation.starting_year, 0, 1)); break;
case WID_GL_MAPSIZE_X_PULLDOWN: SetDParam(0, 1LL << _settings_newgame.game_creation.map_x); break;
case WID_GL_MAPSIZE_Y_PULLDOWN: SetDParam(0, 1LL << _settings_newgame.game_creation.map_y); break;
case WID_GL_HEIGHTMAP_HEIGHT_TEXT: SetDParam(0, _settings_newgame.game_creation.heightmap_height); break;
case WID_GL_SNOW_COVERAGE_TEXT: SetDParam(0, _settings_newgame.game_creation.snow_coverage); break;
case WID_GL_DESERT_COVERAGE_TEXT: SetDParam(0, _settings_newgame.game_creation.desert_coverage); break;
@ -490,6 +500,10 @@ struct GenerateLandscapeWindow : public Window {
this->GetWidget<NWidgetStacked>(WID_GL_CLIMATE_SEL_SELECTOR)->SetDisplayedPlane(climate_plane);
/* Update availability of decreasing / increasing start date and snow level */
if (mode == GLWM_HEIGHTMAP) {
this->SetWidgetDisabledState(WID_GL_HEIGHTMAP_HEIGHT_DOWN, _settings_newgame.game_creation.heightmap_height <= MIN_HEIGHTMAP_HEIGHT);
this->SetWidgetDisabledState(WID_GL_HEIGHTMAP_HEIGHT_UP, _settings_newgame.game_creation.heightmap_height >= GetMapHeightLimit());
}
this->SetWidgetDisabledState(WID_GL_START_DATE_DOWN, _settings_newgame.game_creation.starting_year <= MIN_YEAR);
this->SetWidgetDisabledState(WID_GL_START_DATE_UP, _settings_newgame.game_creation.starting_year >= MAX_YEAR);
this->SetWidgetDisabledState(WID_GL_SNOW_COVERAGE_DOWN, _settings_newgame.game_creation.snow_coverage <= 0 || _settings_newgame.game_creation.landscape != LT_ARCTIC);
@ -509,6 +523,11 @@ struct GenerateLandscapeWindow : public Window {
{
const StringID *strs = nullptr;
switch (widget) {
case WID_GL_HEIGHTMAP_HEIGHT_TEXT:
SetDParam(0, MAX_TILE_HEIGHT);
*size = GetStringBoundingBox(STR_JUST_INT);
break;
case WID_GL_START_DATE_TEXT:
SetDParam(0, ConvertYMDToDate(MAX_YEAR, 0, 1));
*size = maxdim(*size, GetStringBoundingBox(STR_BLACK_DATE_LONG));
@ -649,6 +668,25 @@ struct GenerateLandscapeWindow : public Window {
break;
}
case WID_GL_HEIGHTMAP_HEIGHT_DOWN:
case WID_GL_HEIGHTMAP_HEIGHT_UP: // Height level buttons
/* Don't allow too fast scrolling */
if (!(this->flags & WF_TIMEOUT) || this->timeout_timer <= 1) {
this->HandleButtonClick(widget);
_settings_newgame.game_creation.heightmap_height = Clamp(_settings_newgame.game_creation.heightmap_height + widget - WID_GL_HEIGHTMAP_HEIGHT_TEXT, MIN_HEIGHTMAP_HEIGHT, GetMapHeightLimit());
this->InvalidateData();
}
_left_button_clicked = false;
break;
case WID_GL_HEIGHTMAP_HEIGHT_TEXT: // Height level text
this->widget_id = WID_GL_HEIGHTMAP_HEIGHT_TEXT;
SetDParam(0, _settings_newgame.game_creation.heightmap_height);
ShowQueryString(STR_JUST_INT, STR_MAPGEN_HEIGHTMAP_HEIGHT_QUERY_CAPT, 4, this, CS_NUMERAL, QSF_ENABLE_DEFAULT);
break;
case WID_GL_START_DATE_DOWN:
case WID_GL_START_DATE_UP: // Year buttons
/* Don't allow too fast scrolling */
@ -768,8 +806,12 @@ struct GenerateLandscapeWindow : public Window {
void OnTimeout() override
{
static const int raise_widgets[] = {WID_GL_START_DATE_DOWN, WID_GL_START_DATE_UP, WID_GL_SNOW_COVERAGE_UP, WID_GL_SNOW_COVERAGE_DOWN, WID_GL_DESERT_COVERAGE_UP, WID_GL_DESERT_COVERAGE_DOWN, WIDGET_LIST_END};
for (const int *widget = raise_widgets; *widget != WIDGET_LIST_END; widget++) {
static const int newgame_raise_widgets[] = {WID_GL_START_DATE_DOWN, WID_GL_START_DATE_UP, WID_GL_SNOW_COVERAGE_UP, WID_GL_SNOW_COVERAGE_DOWN, WID_GL_DESERT_COVERAGE_UP, WID_GL_DESERT_COVERAGE_DOWN, WIDGET_LIST_END};
static const int heightmap_raise_widgets[] = {WID_GL_HEIGHTMAP_HEIGHT_DOWN, WID_GL_HEIGHTMAP_HEIGHT_UP, WID_GL_START_DATE_DOWN, WID_GL_START_DATE_UP, WID_GL_SNOW_COVERAGE_UP, WID_GL_SNOW_COVERAGE_DOWN, WID_GL_DESERT_COVERAGE_UP, WID_GL_DESERT_COVERAGE_DOWN, WIDGET_LIST_END};
const int *widget = (mode == GLWM_HEIGHTMAP) ? heightmap_raise_widgets : newgame_raise_widgets;
for (; *widget != WIDGET_LIST_END; widget++) {
if (this->IsWidgetLowered(*widget)) {
this->RaiseWidget(*widget);
this->SetWidgetDirty(*widget);
@ -838,6 +880,7 @@ struct GenerateLandscapeWindow : public Window {
} else {
/* An empty string means revert to the default */
switch (this->widget_id) {
case WID_GL_HEIGHTMAP_HEIGHT_TEXT: value = MAP_HEIGHT_LIMIT_AUTO_MINIMUM; break;
case WID_GL_START_DATE_TEXT: value = DEF_START_YEAR; break;
case WID_GL_SNOW_COVERAGE_TEXT: value = DEF_SNOW_COVERAGE; break;
case WID_GL_DESERT_COVERAGE_TEXT: value = DEF_DESERT_COVERAGE; break;
@ -848,6 +891,11 @@ struct GenerateLandscapeWindow : public Window {
}
switch (this->widget_id) {
case WID_GL_HEIGHTMAP_HEIGHT_TEXT:
this->SetWidgetDirty(WID_GL_HEIGHTMAP_HEIGHT_TEXT);
_settings_newgame.game_creation.heightmap_height = Clamp(value, MIN_HEIGHTMAP_HEIGHT, GetMapHeightLimit());
break;
case WID_GL_START_DATE_TEXT:
this->SetWidgetDirty(WID_GL_START_DATE_TEXT);
_settings_newgame.game_creation.starting_year = Clamp(value, MIN_YEAR, MAX_YEAR);

2
src/heightmap.cpp
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@ -368,7 +368,7 @@ static void GrayscaleToMapHeights(uint img_width, uint img_height, byte *map)
/* 0 is sea level.
* Other grey scales are scaled evenly to the available height levels > 0.
* (The coastline is independent from the number of height levels) */
heightmap_height = 1 + (heightmap_height - 1) * _settings_game.construction.map_height_limit / 255;
heightmap_height = 1 + (heightmap_height - 1) * _settings_game.game_creation.heightmap_height / 255;
}
SetTileHeight(tile, heightmap_height);

5
src/lang/english.txt
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@ -2900,6 +2900,9 @@ STR_MAPGEN_BY :{BLACK}*
STR_MAPGEN_NUMBER_OF_TOWNS :{BLACK}No. of towns:
STR_MAPGEN_DATE :{BLACK}Date:
STR_MAPGEN_NUMBER_OF_INDUSTRIES :{BLACK}No. of industries:
STR_MAPGEN_HEIGHTMAP_HEIGHT :{BLACK}Highest peak:
STR_MAPGEN_HEIGHTMAP_HEIGHT_UP :{BLACK}Increase the maximum height of highest peak on the map by one
STR_MAPGEN_HEIGHTMAP_HEIGHT_DOWN :{BLACK}Decrease the maximum height of highest peak on the map by one
STR_MAPGEN_SNOW_COVERAGE :{BLACK}Snow coverage:
STR_MAPGEN_SNOW_COVERAGE_UP :{BLACK}Increase snow coverage by ten percent
STR_MAPGEN_SNOW_COVERAGE_DOWN :{BLACK}Decrease snow coverage by ten percent
@ -2933,7 +2936,7 @@ STR_MAPGEN_HEIGHTMAP_NAME :{BLACK}Heightma
STR_MAPGEN_HEIGHTMAP_SIZE_LABEL :{BLACK}Size:
STR_MAPGEN_HEIGHTMAP_SIZE :{ORANGE}{NUM} x {NUM}
STR_MAPGEN_MAX_HEIGHTLEVEL_QUERY_CAPT :{WHITE}Change maximum map height
STR_MAPGEN_HEIGHTMAP_HEIGHT_QUERY_CAPT :{WHITE}Highest peak
STR_MAPGEN_SNOW_COVERAGE_QUERY_CAPT :{WHITE}Snow coverage (in %)
STR_MAPGEN_DESERT_COVERAGE_QUERY_CAPT :{WHITE}Desert coverage (in %)
STR_MAPGEN_START_DATE_QUERY_CAPT :{WHITE}Change starting year

1
src/settings_type.h
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@ -299,6 +299,7 @@ struct GameCreationSettings {
byte snow_line_height; ///< the configured snow line height (deduced from "snow_coverage")
byte snow_coverage; ///< the amount of snow coverage on the map
byte desert_coverage; ///< the amount of desert coverage on the map
byte heightmap_height; ///< highest mountain for heightmap (towards what it scales)
byte tgen_smoothness; ///< how rough is the terrain from 0-3
byte tree_placer; ///< the tree placer algorithm
byte heightmap_rotation; ///< rotation director for the heightmap

11
src/table/settings.ini
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@ -405,6 +405,17 @@ strval = STR_CONFIG_SETTING_MAP_HEIGHT_LIMIT_VALUE
proc = ChangeMaxHeightLevel
cat = SC_ADVANCED
[SDT_VAR]
base = GameSettings
var = game_creation.heightmap_height
type = SLE_UINT8
flags = SLF_NOT_IN_SAVE | SLF_NO_NETWORK_SYNC
guiflags = SGF_NEWGAME_ONLY
def = MAP_HEIGHT_LIMIT_AUTO_MINIMUM
min = MIN_HEIGHTMAP_HEIGHT
max = MAX_MAP_HEIGHT_LIMIT
interval = 1
[SDT_BOOL]
base = GameSettings
var = construction.build_on_slopes

2
src/tile_type.h
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@ -21,6 +21,8 @@ static const int MAX_VEHICLE_PIXEL_Y = 96; ///< Maximum heig
static const uint MAX_TILE_HEIGHT = 255; ///< Maximum allowed tile height
static const uint MIN_HEIGHTMAP_HEIGHT = 1; ///< Lowest possible peak value for heightmap creation
static const uint MIN_MAP_HEIGHT_LIMIT = 15; ///< Lower bound of maximum allowed heightlevel (in the construction settings)
static const uint MAX_MAP_HEIGHT_LIMIT = MAX_TILE_HEIGHT; ///< Upper bound of maximum allowed heightlevel (in the construction settings)

4
src/widgets/genworld_widget.h
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@ -26,6 +26,10 @@ enum GenerateLandscapeWidgets {
WID_GL_GENERATE_BUTTON, ///< 'Generate' button.
WID_GL_HEIGHTMAP_HEIGHT_DOWN, ///< Decrease heightmap highest mountain
WID_GL_HEIGHTMAP_HEIGHT_TEXT, ///< Max. heightmap highest mountain
WID_GL_HEIGHTMAP_HEIGHT_UP, ///< Increase max. heightmap highest mountain
WID_GL_START_DATE_DOWN, ///< Decrease start year.
WID_GL_START_DATE_TEXT, ///< Start year.
WID_GL_START_DATE_UP, ///< Increase start year.

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