67 lines
2.1 KiB
Java
67 lines
2.1 KiB
Java
package love.distributedrebirth.gdxapp;
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import com.badlogic.gdx.Gdx;
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import imgui.ImFontConfig;
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import imgui.ImFontGlyphRangesBuilder;
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import imgui.ImGui;
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import imgui.ImGuiIO;
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import imgui.gl3.ImGuiImplGl3;
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import imgui.glfw.ImGuiImplGlfw;
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import love.distributedrebirth.bassboonyd.BãßBȍőnAuthorInfoʸᴰ;
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/**
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* Create and shutdown of ImGui and font activations.
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*/
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@BãßBȍőnAuthorInfoʸᴰ(name = "willemtsade", copyright = "©Δ∞ 仙上主天")
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public class ImGuiSetup {
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public static final ImGuiImplGlfw imGuiImp = new ImGuiImplGlfw();
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public static final ImGuiImplGl3 imGuiGlImp = new ImGuiImplGl3();
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public static void init() {
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long windowHandle = -1;
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try {
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Object window = Gdx.graphics.getClass().getMethod("getWindow").invoke(Gdx.graphics);
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windowHandle = (Long)window.getClass().getMethod("getWindowHandle").invoke(window);
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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ImGui.createContext();
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initFonts(ImGui.getIO());
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imGuiImp.init(windowHandle, true);
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imGuiGlImp.init("#version 140");
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ImGui.init();
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ImGui.styleColorsLight();
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}
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private static void initFonts(final ImGuiIO io) {
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io.getFonts().addFontDefault();
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ImFontConfig fontConfig = new ImFontConfig();
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fontConfig.setMergeMode(true);
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ImFontGlyphRangesBuilder fontBuilder = new ImFontGlyphRangesBuilder();
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addRangeUnicodePlane0(fontBuilder);
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final short[] glyphRanges = fontBuilder.buildRanges();
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io.getFonts().addFontFromMemoryTTF(Gdx.files.internal("font/NotoSansCJKjp-Medium.otf").readBytes(), 14, fontConfig, glyphRanges);
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io.getFonts().addFontFromMemoryTTF(Gdx.files.internal("font/FreeSans.ttf").readBytes(), 14, fontConfig, glyphRanges);
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io.getFonts().addFontFromMemoryTTF(Gdx.files.internal("font/roboto-bold.ttf").readBytes(), 14, fontConfig, glyphRanges);
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fontConfig.destroy();
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}
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private static void addRangeUnicodePlane0(ImFontGlyphRangesBuilder fontBuilder) {
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for (int c=0x0100;c<=0xFFEF;c++) {
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StringBuilder buf = new StringBuilder();
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buf.append(""+(char)c);
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fontBuilder.addText(buf.toString());
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}
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}
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public static void dispose() {
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imGuiImp.dispose();
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imGuiGlImp.dispose();
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ImGui.destroyContext();
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}
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}
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