allow indestructible cells only to be in ready state

chrxh · Dec 4, 2024 · 3f4b6a4 · 3f4b6a4
1 parent fcb8b22
commit 3f4b6a4
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/source/EngineGpuKernels/CellProcessor.cuh b/source/EngineGpuKernels/CellProcessor.cuh
@@ -626,7 +626,9 @@ __inline__ __device__ void CellProcessor::livingStateTransition_calcNextState(Si
         auto origLivingState = cell->livingState;
         auto livingState = origLivingState;
 
-        if (origLivingState == LivingState_Activating) {
+        if (cell->barrier) {
+            livingState = LivingState_Ready;
+        } else if (origLivingState == LivingState_Activating) {
             livingState = LivingState_Ready;
             if (cudaSimulationParameters.features.cellAgeLimiter && cudaSimulationParameters.cellResetAgeAfterActivation) {
                 atomicExch(&cell->age, 0);
@@ -668,9 +670,7 @@ __inline__ __device__ void CellProcessor::livingStateTransition_applyNextState(S
 
     for (int index = partition.startIndex; index <= partition.endIndex; ++index) {
         auto& cell = cells.at(index);
-        if (!cell->barrier) {
-            cell->livingState = cell->tag;
-        }
+        cell->livingState = cell->tag;
         cell->tag = 0;
     }
 }