79 lines
3.1 KiB
Java
79 lines
3.1 KiB
Java
package net.minecraft.client.gui.font.glyphs;
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import com.mojang.blaze3d.vertex.VertexConsumer;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.client.gui.Font;
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import net.minecraft.client.gui.font.GlyphRenderTypes;
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import net.minecraft.client.renderer.RenderType;
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import net.minecraft.network.chat.Style;
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import org.joml.Matrix4f;
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@Environment(EnvType.CLIENT)
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public class BakedGlyph {
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private final GlyphRenderTypes renderTypes;
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private final float u0;
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private final float u1;
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private final float v0;
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private final float v1;
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private final float left;
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private final float right;
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private final float up;
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private final float down;
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public BakedGlyph(GlyphRenderTypes renderTypes, float u0, float u1, float v0, float v1, float left, float right, float up, float down) {
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this.renderTypes = renderTypes;
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this.u0 = u0;
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this.u1 = u1;
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this.v0 = v0;
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this.v1 = v1;
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this.left = left;
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this.right = right;
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this.up = up;
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this.down = down;
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}
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public void renderChar(BakedGlyph.GlyphInstance glyph, Matrix4f pose, VertexConsumer buffer, int packedLight) {
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Style style = glyph.style();
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boolean bl = style.isItalic();
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float f = glyph.x();
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float g = glyph.y();
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int i = glyph.color();
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this.render(bl, f, g, pose, buffer, i, packedLight);
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if (style.isBold()) {
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this.render(bl, f + glyph.boldOffset(), g, pose, buffer, i, packedLight);
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}
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}
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private void render(boolean italic, float x, float y, Matrix4f pose, VertexConsumer buffer, int color, int packedLight) {
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float f = x + this.left;
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float g = x + this.right;
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float h = y + this.up;
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float i = y + this.down;
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float j = italic ? 1.0F - 0.25F * this.up : 0.0F;
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float k = italic ? 1.0F - 0.25F * this.down : 0.0F;
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buffer.addVertex(pose, f + j, h, 0.0F).setColor(color).setUv(this.u0, this.v0).setLight(packedLight);
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buffer.addVertex(pose, f + k, i, 0.0F).setColor(color).setUv(this.u0, this.v1).setLight(packedLight);
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buffer.addVertex(pose, g + k, i, 0.0F).setColor(color).setUv(this.u1, this.v1).setLight(packedLight);
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buffer.addVertex(pose, g + j, h, 0.0F).setColor(color).setUv(this.u1, this.v0).setLight(packedLight);
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}
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public void renderEffect(BakedGlyph.Effect effect, Matrix4f matrix, VertexConsumer buffer, int packedLight) {
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buffer.addVertex(matrix, effect.x0, effect.y0, effect.depth).setColor(effect.color).setUv(this.u0, this.v0).setLight(packedLight);
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buffer.addVertex(matrix, effect.x1, effect.y0, effect.depth).setColor(effect.color).setUv(this.u0, this.v1).setLight(packedLight);
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buffer.addVertex(matrix, effect.x1, effect.y1, effect.depth).setColor(effect.color).setUv(this.u1, this.v1).setLight(packedLight);
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buffer.addVertex(matrix, effect.x0, effect.y1, effect.depth).setColor(effect.color).setUv(this.u1, this.v0).setLight(packedLight);
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}
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public RenderType renderType(Font.DisplayMode displayMode) {
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return this.renderTypes.select(displayMode);
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}
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@Environment(EnvType.CLIENT)
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public record Effect(float x0, float y0, float x1, float y1, float depth, int color) {
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}
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@Environment(EnvType.CLIENT)
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public record GlyphInstance(float x, float y, int color, BakedGlyph glyph, Style style, float boldOffset) {
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}
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}
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