fix: fix pedestrian signals

Author: znepb

src/client/kotlin/me/znepb/roadworks/render/attachments/PedestrianSignalAttachmentRenderer.kt

@@ -2,6 +2,7 @@ package me.znepb.roadworks.render.attachments
 
 import me.znepb.roadworks.RoadworksMain
 import me.znepb.roadworks.container.AttachmentContainerBlockEntity
+import me.znepb.roadworks.container.PostContainer
 import me.znepb.roadworks.container.PostContainerBlockEntity
 import me.znepb.roadworks.signal.PedestrianSignalAttachment
 import me.znepb.roadworks.signal.SignalLight
@@ -33,9 +34,14 @@ class PedestrianSignalAttachmentRenderer : AttachmentRenderer<PedestrianSignalAt
         else if(attachment.isSignalActive(SignalLight.DONT_WALK)) DONT_WALK
         else BLANK_SIGNAL
 
+        var offsetZ = 0.0
+        if(attachment.container is PostContainerBlockEntity && (attachment.container as PostContainerBlockEntity).thickness === PostThickness.THICK) {
+            offsetZ = -1.0 / 16.0
+        }
+
         matrices.push()
         AttachmentRenderer.translateForCenter(matrices, attachment.facing.opposite, 0)
-        matrices.translate(offset.x, offset.y, offset.z)
+        matrices.translate(offset.x, offset.y, -offset.z - 1.0 / 16.0 + offsetZ)
         RenderUtils.renderModel(matrices, renderer.buffer, light, overlay, signal, null)
         matrices.pop()
     }

src/main/kotlin/me/znepb/roadworks/signal/PedestrianSignalAttachment.kt

@@ -20,7 +20,10 @@ class PedestrianSignalAttachment(container: AttachmentContainerBlockEntity) : Ab
     }
 
     override fun getShape(context: ShapeContext): VoxelShape {
-        val depthOffset = this.container.getDepthOffset()
+        var depthOffset = this.container.getDepthOffset()
+        if(container is PostContainerBlockEntity && container.thickness === PostThickness.THICK) {
+            depthOffset -= -1.0 / 16.0
+        }
 
         return RotateVoxelShape.offsetFromDirectionXZ(
             RotateVoxelShape.rotateVoxelShape(SIGNAL_SHAPE, Direction.NORTH, this.facing),