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package moe.nea.firmament.util.render
import com.mojang.blaze3d.pipeline.RenderPipeline
import com.mojang.blaze3d.platform.DepthTestFunction
import com.mojang.blaze3d.systems.RenderSystem
import com.mojang.blaze3d.vertex.VertexFormat.DrawMode
import me.shedaniel.math.Color
import org.joml.Matrix4f
import util.render.CustomRenderLayers
import net.minecraft.client.gl.RenderPipelines
import net.minecraft.client.gui.DrawContext
import net.minecraft.client.render.RenderLayer
import net.minecraft.client.render.VertexFormats
import net.minecraft.util.Identifier
import moe.nea.firmament.Firmament
import moe.nea.firmament.util.MC
fun DrawContext.isUntranslatedGuiDrawContext(): Boolean {
return (matrices.peek().positionMatrix.properties() and Matrix4f.PROPERTY_IDENTITY.toInt()) != 0
}
@Deprecated("Use the other drawGuiTexture")
fun DrawContext.drawGuiTexture(
x: Int, y: Int, z: Int, width: Int, height: Int, sprite: Identifier
) = this.drawGuiTexture(RenderLayer::getGuiTextured, sprite, x, y, width, height)
fun DrawContext.drawGuiTexture(
sprite: Identifier,
x: Int, y: Int, width: Int, height: Int
) = this.drawGuiTexture(RenderLayer::getGuiTextured, sprite, x, y, width, height)
fun DrawContext.drawTexture(
sprite: Identifier,
x: Int,
y: Int,
u: Float,
v: Float,
width: Int,
height: Int,
textureWidth: Int,
textureHeight: Int
) {
this.drawTexture(RenderLayer::getGuiTextured,
sprite,
x,
y,
u,
v,
width,
height,
width,
height,
textureWidth,
textureHeight)
}
fun DrawContext.drawLine(fromX: Int, fromY: Int, toX: Int, toY: Int, color: Color) {
// TODO: push scissors
// TODO: use matrix translations and a different render layer
if (toY < fromY) {
drawLine(toX, toY, fromX, fromY, color)
return
}
RenderSystem.lineWidth(MC.window.scaleFactor.toFloat())
draw { vertexConsumers ->
val buf = vertexConsumers.getBuffer(CustomRenderLayers.LINES)
buf.vertex(fromX.toFloat(), fromY.toFloat(), 0F).color(color.color)
.normal(toX - fromX.toFloat(), toY - fromY.toFloat(), 0F)
buf.vertex(toX.toFloat(), toY.toFloat(), 0F).color(color.color)
.normal(toX - fromX.toFloat(), toY - fromY.toFloat(), 0F)
}
}
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