add a new method for getting an EntityType's index by EntityHandle

2 files changed, 10 insertions, 0 deletions

diff --git a/src/entities.cpp b/src/entities.cpp
index 84a9110..f61927a 100644
--- a/src/entities.cpp
+++ b/src/entities.cpp
@@ -19,6 +19,15 @@ int64_t EntityType_FindByTypeCode(const char *typeCode) {
 	return -1;
 }
 
+int64_t EntityType_FindByEntityHandle(EntityHandle handle) {
+	for (int64_t i = 0; i < GlobalEntityTypes.Count(); ++i) {
+		if (GlobalEntityTypes[i].entityHandle == handle) {
+			return i;
+		}
+	}
+	return -1;
+}
+
 void EntityType_Load(EntityType &et) {
 	assert(et.startingInstanceCount > 0);
 	if (et.modelFile != nullptr && et.modelFile != CAFE_BABE(char)) {
diff --git a/src/entities.hpp b/src/entities.hpp
index 07fc3b4..0dc52e9 100644
--- a/src/entities.hpp
+++ b/src/entities.hpp
@@ -35,6 +35,7 @@ extern DynArray<EntityType> GlobalEntityTypes;
 
 void EntityType_Init();
 int64_t EntityType_FindByTypeCode(const char *typeCode);
+int64_t EntityType_FindByEntityHandle(EntityHandle handle);
 void EntityType_Load(EntityType &et);
 void EntityType_Teardown();