mirror of https://github.com/OpenRCT2/OpenRCT2.git
223 lines
8.6 KiB
C++
223 lines
8.6 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2020 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include <algorithm>
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#include <openrct2-ui/interface/LandTool.h>
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#include <openrct2-ui/interface/Widget.h>
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#include <openrct2-ui/windows/Window.h>
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#include <openrct2/Context.h>
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#include <openrct2/localisation/Localisation.h>
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#include <openrct2/world/Scenery.h>
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enum WINDOW_CLEAR_SCENERY_WIDGET_IDX
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{
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WIDX_BACKGROUND,
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WIDX_TITLE,
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WIDX_CLOSE,
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WIDX_PREVIEW,
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WIDX_DECREMENT,
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WIDX_INCREMENT,
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WIDX_DENSITY,
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WIDX_DENSITY_LOW,
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WIDX_DENSITY_MEDIUM,
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WIDX_DENSITY_HIGH
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};
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bool gWindowSceneryScatterEnabled = false;
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uint16_t gWindowSceneryScatterSize;
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ScatterToolDensity gWindowSceneryScatterDensity;
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// clang-format off
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static rct_widget window_scenery_scatter_widgets[] = {
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MakeWidget ({ 0, 0}, {86, 100}, WindowWidgetType::Frame, WindowColour::Secondary ), // panel / background
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MakeWidget ({ 1, 1}, {84, 14}, WindowWidgetType::Caption, WindowColour::Primary , STR_SCENERY_SCATTER, STR_WINDOW_TITLE_TIP ), // title bar
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MakeWidget ({73, 2}, {11, 12}, WindowWidgetType::CloseBox, WindowColour::Primary , STR_CLOSE_X, STR_CLOSE_WINDOW_TIP ), // close x button
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MakeWidget ({20, 17}, {44, 32}, WindowWidgetType::ImgBtn, WindowColour::Secondary, SPR_LAND_TOOL_SIZE_0 ), // preview box
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MakeRemapWidget({21, 18}, {16, 16}, WindowWidgetType::TrnBtn, WindowColour::Secondary, SPR_LAND_TOOL_DECREASE, STR_ADJUST_SMALLER_LAND_TIP ), // decrement size
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MakeRemapWidget({47, 32}, {16, 16}, WindowWidgetType::TrnBtn, WindowColour::Secondary, SPR_LAND_TOOL_INCREASE, STR_ADJUST_LARGER_LAND_TIP ), // increment size
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MakeWidget ({ 3, 55}, {80, 42}, WindowWidgetType::Groupbox, WindowColour::Secondary, STR_SCATTER_TOOL_DENSITY ),
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MakeRemapWidget({ 7, 68}, {24, 24}, WindowWidgetType::FlatBtn, WindowColour::Secondary, SPR_G2_SCENERY_SCATTER_LOW, STR_SCATTER_TOOL_DENSITY_LOW ), // low amount
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MakeRemapWidget({31, 68}, {24, 24}, WindowWidgetType::FlatBtn, WindowColour::Secondary, SPR_G2_SCENERY_SCATTER_MEDIUM, STR_SCATTER_TOOL_DENSITY_MEDIUM), // medium amount
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MakeRemapWidget({55, 68}, {24, 24}, WindowWidgetType::FlatBtn, WindowColour::Secondary, SPR_G2_SCENERY_SCATTER_HIGH, STR_SCATTER_TOOL_DENSITY_HIGH ), // high amount
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{ WIDGETS_END },
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};
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// clang-format on
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static void window_scenery_scatter_close(rct_window* w);
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static void window_scenery_scatter_mouseup(rct_window* w, rct_widgetindex widgetIndex);
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static void window_scenery_scatter_mousedown(rct_window* w, rct_widgetindex widgetIndex, rct_widget* widget);
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static void window_scenery_scatter_invalidate(rct_window* w);
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static void window_scenery_scatter_paint(rct_window* w, rct_drawpixelinfo* dpi);
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static void window_scenery_scatter_textinput(rct_window* w, rct_widgetindex widgetIndex, char* text);
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static void window_scenery_scatter_inputsize(rct_window* w, rct_widgetindex widgetindex);
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// clang-format off
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static rct_window_event_list window_clear_scenery_events([](auto& events)
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{
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events.close = &window_scenery_scatter_close;
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events.mouse_up = &window_scenery_scatter_mouseup;
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events.mouse_down = &window_scenery_scatter_mousedown;
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events.text_input = &window_scenery_scatter_textinput;
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events.invalidate = &window_scenery_scatter_invalidate;
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events.paint = &window_scenery_scatter_paint;
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});
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// clang-format on
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rct_window* window_scenery_scatter_open()
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{
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rct_window* window;
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// Check if window is already open
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window = window_find_by_class(WC_SCENERY_SCATTER);
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if (window != nullptr)
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return window;
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window = WindowCreateAutoPos(86, 100, &window_clear_scenery_events, WC_SCENERY_SCATTER, 0);
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window->widgets = window_scenery_scatter_widgets;
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window->enabled_widgets = (1 << WIDX_CLOSE) | (1 << WIDX_INCREMENT) | (1 << WIDX_DECREMENT) | (1 << WIDX_PREVIEW)
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| (1 << WIDX_DENSITY_LOW) | (1 << WIDX_DENSITY_MEDIUM) | (1 << WIDX_DENSITY_HIGH);
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window->hold_down_widgets = (1 << WIDX_INCREMENT) | (1 << WIDX_DECREMENT);
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WindowInitScrollWidgets(window);
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window_push_others_below(window);
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gWindowSceneryScatterEnabled = true;
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gWindowSceneryScatterSize = 16;
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gWindowSceneryScatterDensity = ScatterToolDensity::MediumDensity;
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return window;
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}
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static void window_scenery_scatter_close([[maybe_unused]] rct_window* w)
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{
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gWindowSceneryScatterEnabled = false;
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}
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static void window_scenery_scatter_mouseup(rct_window* w, rct_widgetindex widgetIndex)
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{
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switch (widgetIndex)
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{
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case WIDX_CLOSE:
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window_close(w);
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break;
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case WIDX_PREVIEW:
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window_scenery_scatter_inputsize(w, widgetIndex);
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break;
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case WIDX_DENSITY_LOW:
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gWindowSceneryScatterDensity = ScatterToolDensity::LowDensity;
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break;
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case WIDX_DENSITY_MEDIUM:
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gWindowSceneryScatterDensity = ScatterToolDensity::MediumDensity;
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break;
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case WIDX_DENSITY_HIGH:
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gWindowSceneryScatterDensity = ScatterToolDensity::HighDensity;
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break;
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}
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}
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static void window_scenery_scatter_mousedown(rct_window* w, rct_widgetindex widgetIndex, [[maybe_unused]] rct_widget* widget)
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{
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switch (widgetIndex)
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{
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case WIDX_DECREMENT:
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// Decrement land tool size, if it stays within the limit
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gWindowSceneryScatterSize = std::max(MINIMUM_TOOL_SIZE, gWindowSceneryScatterSize - 1);
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w->Invalidate();
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break;
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case WIDX_INCREMENT:
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// Increment land tool size, if it stays within the limit
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gWindowSceneryScatterSize = std::min(MAXIMUM_TOOL_SIZE, gWindowSceneryScatterSize + 1);
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w->Invalidate();
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break;
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}
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}
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static void window_scenery_scatter_textinput(rct_window* w, rct_widgetindex widgetIndex, char* text)
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{
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int32_t size;
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char* end;
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if (widgetIndex != WIDX_PREVIEW || text == nullptr)
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return;
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size = strtol(text, &end, 10);
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if (*end == '\0')
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{
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switch (widgetIndex)
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{
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case WIDX_PREVIEW:
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size = std::max(MINIMUM_TOOL_SIZE, size);
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size = std::min(MAXIMUM_TOOL_SIZE, size);
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gWindowSceneryScatterSize = size;
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break;
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}
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w->Invalidate();
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}
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}
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static void window_scenery_scatter_inputsize(rct_window* w, rct_widgetindex widgetindex)
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{
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uint8_t maxlen = 0;
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switch (widgetindex)
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{
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case WIDX_PREVIEW:
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TextInputDescriptionArgs[0] = MINIMUM_TOOL_SIZE;
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TextInputDescriptionArgs[1] = MAXIMUM_TOOL_SIZE;
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maxlen = 3;
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break;
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}
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window_text_input_open(w, widgetindex, STR_SELECTION_SIZE, STR_ENTER_SELECTION_SIZE, STR_NONE, STR_NONE, maxlen);
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}
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static void window_scenery_scatter_invalidate(rct_window* w)
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{
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// Set the preview image button to be pressed down
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w->pressed_widgets = (1 << WIDX_PREVIEW);
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// Set density buttons' pressed state.
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switch (gWindowSceneryScatterDensity)
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{
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case ScatterToolDensity::LowDensity:
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w->pressed_widgets |= (1 << WIDX_DENSITY_LOW);
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break;
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case ScatterToolDensity::MediumDensity:
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w->pressed_widgets |= (1 << WIDX_DENSITY_MEDIUM);
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break;
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case ScatterToolDensity::HighDensity:
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w->pressed_widgets |= (1 << WIDX_DENSITY_HIGH);
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break;
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}
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// Update the preview image (for tool sizes up to 7)
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window_scenery_scatter_widgets[WIDX_PREVIEW].image = LandTool::SizeToSpriteIndex(gWindowSceneryScatterSize);
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}
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static void window_scenery_scatter_paint(rct_window* w, rct_drawpixelinfo* dpi)
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{
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WindowDrawWidgets(w, dpi);
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// Draw area as a number for tool sizes bigger than 7
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if (gWindowSceneryScatterSize > MAX_TOOL_SIZE_WITH_SPRITE)
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{
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auto preview = window_scenery_scatter_widgets[WIDX_PREVIEW];
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auto screenCoords = ScreenCoordsXY{ w->windowPos.x + preview.midX(), w->windowPos.y + preview.midY() };
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gfx_draw_string_centred(
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dpi, STR_LAND_TOOL_SIZE_VALUE, screenCoords - ScreenCoordsXY{ 0, 2 }, COLOUR_BLACK, &gWindowSceneryScatterSize);
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}
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}
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