Added nil check for y coordinates

Courseplay · Feb 15, 2025 · e47094d · e47094d
1 parent cdfa999
commit e47094d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/scripts/specializations/CpCourseGenerator.lua b/scripts/specializations/CpCourseGenerator.lua
@@ -144,7 +144,11 @@ function CpCourseGenerator:onWriteStream(streamId, connection)
         streamWriteInt32(streamId, #spec.fieldPolygon)
         for _, point in pairs(spec.fieldPolygon) do
             streamWriteFloat32(streamId, point.x)
-            streamWriteFloat32(streamId, point.y)
+            if point.y ~= nil then
+                streamWriteFloat32(streamId, point.y)
+            else 
+                streamWriteFloat32(streamId, getTerrainHeightAtWorldPos(g_currentMission.terrainRootNode, point.x, 1, point.z))
+            end
             streamWriteFloat32(streamId, point.z)
         end
     else