1 files changed, 9 insertions, 1 deletions
diff --git a/src/main/java/at/hannibal2/skyhanni/utils/RenderUtils.kt b/src/main/java/at/hannibal2/skyhanni/utils/RenderUtils.kt
index f96d03da2..2f512cb87 100644
--- a/src/main/java/at/hannibal2/skyhanni/utils/RenderUtils.kt
+++ b/src/main/java/at/hannibal2/skyhanni/utils/RenderUtils.kt
@@ -66,7 +66,8 @@ object RenderUtils {
 
     private val beaconBeam = ResourceLocation("textures/entity/beacon_beam.png")
 
-    private val matrixBuffer = GLAllocation.createDirectFloatBuffer(16);
+    private val matrixBuffer = GLAllocation.createDirectFloatBuffer(16)
+    private val colourBuffer = GLAllocation.createDirectFloatBuffer(16)
 
     infix fun Slot.highlight(color: LorenzColor) {
         highlight(color.toColor())
@@ -1630,4 +1631,11 @@ object RenderUtils {
             Utils.drawTexturedRect(x, y, scaledWidth.toFloat(), scaledHeight.toFloat(), GL11.GL_NEAREST)
         }
     }
+
+    fun getAlpha(): Float {
+        colourBuffer.clear()
+        GlStateManager.getFloat(GL11.GL_CURRENT_COLOR, colourBuffer)
+        if (colourBuffer.limit() < 4) return 1f
+        return colourBuffer.get(3)
+    }
 }