trapper esp

1 files changed, 94 insertions, 0 deletions

diff --git a/src/main/kotlin/com/ambientaddons/utils/render/EntityUtils.kt b/src/main/kotlin/com/ambientaddons/utils/render/EntityUtils.kt
index b3abbcf..c5bc2e9 100644
--- a/src/main/kotlin/com/ambientaddons/utils/render/EntityUtils.kt
+++ b/src/main/kotlin/com/ambientaddons/utils/render/EntityUtils.kt
@@ -1,14 +1,21 @@
 package com.ambientaddons.utils.render
 
 import AmbientAddons.Companion.mc
+import net.minecraft.client.Minecraft
+import net.minecraft.client.renderer.GlStateManager
 import net.minecraft.client.renderer.Tessellator
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats
 import net.minecraft.entity.Entity
 import net.minecraft.entity.player.EntityPlayer
 import net.minecraft.util.AxisAlignedBB
 import net.minecraft.util.BlockPos
+import net.minecraft.util.MathHelper
+import net.minecraft.util.ResourceLocation
 import org.lwjgl.opengl.GL11.*
 import java.awt.Color
+import kotlin.math.cos
+import kotlin.math.sin
+
 
 // diretly stolen from Harry282/Skyblock-Client
 object EntityUtils {
@@ -145,6 +152,93 @@ object EntityUtils {
         glPopMatrix()
     }
 
+    private val beaconBeam = ResourceLocation("textures/entity/beacon_beam.png")
+
+    // from Moulberry/NotEnoughUpdates under LGPL 3.0, presumably from Mojang
+    fun renderBeaconBeam(
+        x: Double, y: Double, z: Double, color: Color, alpha: Float,
+        partialTicks: Float, esp: Boolean
+    ) {
+        val rgb = color.rgb
+        val height = 300
+        val bottomOffset = 0
+        val topOffset = bottomOffset + height
+        val tessellator = Tessellator.getInstance()
+        val worldrenderer = tessellator.worldRenderer
+        if (esp) {
+            GlStateManager.disableDepth()
+        }
+        Minecraft.getMinecraft().textureManager.bindTexture(beaconBeam)
+        glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT.toFloat())
+        glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT.toFloat())
+        GlStateManager.disableLighting()
+        GlStateManager.enableCull()
+        GlStateManager.enableTexture2D()
+        GlStateManager.tryBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE, GL_ONE, GL_ZERO)
+        GlStateManager.enableBlend()
+        GlStateManager.tryBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ZERO)
+        val time = Minecraft.getMinecraft().theWorld.totalWorldTime + partialTicks.toDouble()
+        val d1 = MathHelper.func_181162_h(-time * 0.2 - MathHelper.floor_double(-time * 0.1).toDouble())
+        val r = (rgb shr 16 and 0xFF) / 255f
+        val g = (rgb shr 8 and 0xFF) / 255f
+        val b = (rgb and 0xFF) / 255f
+        val d2 = time * 0.025 * -1.5
+        val d4 = 0.5 + cos(d2 + 2.356194490192345) * 0.2
+        val d5 = 0.5 + sin(d2 + 2.356194490192345) * 0.2
+        val d6 = 0.5 + cos(d2 + Math.PI / 4.0) * 0.2
+        val d7 = 0.5 + sin(d2 + Math.PI / 4.0) * 0.2
+        val d8 = 0.5 + cos(d2 + 3.9269908169872414) * 0.2
+        val d9 = 0.5 + sin(d2 + 3.9269908169872414) * 0.2
+        val d10 = 0.5 + cos(d2 + 5.497787143782138) * 0.2
+        val d11 = 0.5 + sin(d2 + 5.497787143782138) * 0.2
+        val d14 = -1.0 + d1
+        val d15 = height.toDouble() * 2.5 + d14
+        worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR)
+        worldrenderer.pos(x + d4, y + topOffset, z + d5).tex(1.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d4, y + bottomOffset, z + d5).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d6, y + bottomOffset, z + d7).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d6, y + topOffset, z + d7).tex(0.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d10, y + topOffset, z + d11).tex(1.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d10, y + bottomOffset, z + d11).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d8, y + bottomOffset, z + d9).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d8, y + topOffset, z + d9).tex(0.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d6, y + topOffset, z + d7).tex(1.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d6, y + bottomOffset, z + d7).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d10, y + bottomOffset, z + d11).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d10, y + topOffset, z + d11).tex(0.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d8, y + topOffset, z + d9).tex(1.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        worldrenderer.pos(x + d8, y + bottomOffset, z + d9).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d4, y + bottomOffset, z + d5).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
+        worldrenderer.pos(x + d4, y + topOffset, z + d5).tex(0.0, d15).color(r, g, b, 1.0f * alpha).endVertex()
+        tessellator.draw()
+        GlStateManager.disableCull()
+        val d12 = -1.0 + d1
+        val d13 = height + d12
+        worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR)
+        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.2).tex(1.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.2).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.2).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.2).tex(0.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.8).tex(1.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.8).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.8).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.8).tex(0.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.2).tex(1.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.2).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.8).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.8).tex(0.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.8).tex(1.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.8).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.2).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
+        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.2).tex(0.0, d13).color(r, g, b, 0.25f * alpha).endVertex()
+        tessellator.draw()
+        GlStateManager.disableLighting()
+        GlStateManager.enableTexture2D()
+        if (esp) {
+            GlStateManager.enableDepth()
+        }
+    }
+
     fun drawEntityBox(entity: Entity, color: Color, outline: Boolean, fill: Boolean, esp: Boolean, partialTicks: Float) {
         if (!outline && !fill) return
         val renderManager = mc.renderManager