diff options
Diffstat (limited to 'src/main/kotlin/util/render')
| -rw-r--r-- | src/main/kotlin/util/render/DrawContextExt.kt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/main/kotlin/util/render/DrawContextExt.kt b/src/main/kotlin/util/render/DrawContextExt.kt index 48698b4..3e086b8 100644 --- a/src/main/kotlin/util/render/DrawContextExt.kt +++ b/src/main/kotlin/util/render/DrawContextExt.kt @@ -1,8 +1,27 @@ package moe.nea.firmament.util.render +import com.mojang.blaze3d.systems.RenderSystem +import me.shedaniel.math.Color import org.joml.Matrix4f import net.minecraft.client.gui.DrawContext +import moe.nea.firmament.util.MC fun DrawContext.isUntranslatedGuiDrawContext(): Boolean { return (matrices.peek().positionMatrix.properties() and Matrix4f.PROPERTY_IDENTITY.toInt()) != 0 } + +fun DrawContext.drawLine(fromX: Int, fromY: Int, toX: Int, toY: Int, color: Color) { + // TODO: push scissors + if (toY < fromY) { + drawLine(toX, toY, fromX, fromY, color) + return + } + RenderSystem.lineWidth(MC.window.scaleFactor.toFloat()) + val buf = this.vertexConsumers.getBuffer(RenderInWorldContext.RenderLayers.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) + this.draw() +} + |