dragon stuff and some random things i forget

1 files changed, 59 insertions, 1 deletions

diff --git a/src/main/kotlin/dulkirmod/utils/WorldRenderUtils.kt b/src/main/kotlin/dulkirmod/utils/WorldRenderUtils.kt
index e0febdd..231ab3f 100644
--- a/src/main/kotlin/dulkirmod/utils/WorldRenderUtils.kt
+++ b/src/main/kotlin/dulkirmod/utils/WorldRenderUtils.kt
@@ -5,15 +5,22 @@ import net.minecraft.client.renderer.GlStateManager
 import net.minecraft.client.renderer.GlStateManager.disableTexture2D
 import net.minecraft.client.renderer.GlStateManager.enableTexture2D
 import net.minecraft.client.renderer.Tessellator
+import net.minecraft.client.renderer.WorldRenderer
+import net.minecraft.client.renderer.entity.RenderManager
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats
 import net.minecraft.util.Vec3
 import org.lwjgl.opengl.GL11
+import java.awt.Color
 
 
 class WorldRenderUtils {
 
+
     companion object {
-        fun render(
+        private val tessellator: Tessellator = Tessellator.getInstance()
+        private val worldRenderer: WorldRenderer = tessellator.worldRenderer
+        private val renderManager: RenderManager = mc.renderManager
+        fun renderString(
             location: Vec3,
             text: String,
             depthTest: Boolean = true,
@@ -114,5 +121,56 @@ class WorldRenderUtils {
                 GL11.glDepthMask(true)
             }
         }
+
+
+        /**
+         * Courtesy of Odin, I could not be bothered to deal with rendering code.
+         */
+        fun drawCustomBox(x: Double, xWidth: Double, y: Double, yWidth: Double, z: Double, zWidth: Double, color: Color, thickness: Float = 3f, phase: Boolean) {
+            GlStateManager.pushMatrix()
+
+            GlStateManager.color(color.red.toFloat() / 255f, color.green.toFloat() / 255f, color.blue.toFloat() / 255f, 1f)
+            GlStateManager.translate(-renderManager.viewerPosX, -renderManager.viewerPosY, -renderManager.viewerPosZ)
+            GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA)
+            if (phase) GlStateManager.disableDepth()
+            disableTexture2D()
+            GlStateManager.disableLighting()
+            GlStateManager.enableBlend()
+
+            GL11.glLineWidth(thickness)
+
+            val x1 = x + xWidth
+            val y1 = y + yWidth
+            val z1 = z + zWidth
+
+            worldRenderer.begin(GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION)
+            worldRenderer.pos(x1,y1,z1).endVertex()
+            worldRenderer.pos(x1,y1,z).endVertex()
+            worldRenderer.pos(x,y1,z).endVertex()
+            worldRenderer.pos(x,y1,z1).endVertex()
+            worldRenderer.pos(x1,y1,z1).endVertex()
+            worldRenderer.pos(x1,y,z1).endVertex()
+            worldRenderer.pos(x1,y,z).endVertex()
+            worldRenderer.pos(x,y,z).endVertex()
+            worldRenderer.pos(x,y,z1).endVertex()
+            worldRenderer.pos(x,y,z).endVertex()
+            worldRenderer.pos(x,y1,z).endVertex()
+            worldRenderer.pos(x,y,z).endVertex()
+            worldRenderer.pos(x1,y,z).endVertex()
+            worldRenderer.pos(x1,y1,z).endVertex()
+            worldRenderer.pos(x1,y,z).endVertex()
+            worldRenderer.pos(x1,y,z1).endVertex()
+            worldRenderer.pos(x,y,z1).endVertex()
+            worldRenderer.pos(x,y1,z1).endVertex()
+            worldRenderer.pos(x1,y1,z1).endVertex()
+
+            tessellator.draw()
+
+            enableTexture2D()
+            GlStateManager.disableBlend()
+            GlStateManager.enableDepth()
+
+            GlStateManager.popMatrix()
+        }
     }
 }
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