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-rw-r--r--src/core/World.cpp2
-rw-r--r--src/core/World.h1
-rw-r--r--src/core/common.h1
3 files changed, 4 insertions, 0 deletions
diff --git a/src/core/World.cpp b/src/core/World.cpp
index a31f87a7..2b2ddd06 100644
--- a/src/core/World.cpp
+++ b/src/core/World.cpp
@@ -26,6 +26,8 @@ bool &CWorld::bSecondShift = *(bool*)0x95CD54;
bool &CWorld::bForceProcessControl = *(bool*)0x95CD6C;
bool &CWorld::bProcessCutsceneOnly = *(bool*)0x95CD8B;
+WRAPPER void CWorld::RemoveReferencesToDeletedObject(CEntity*) { EAXJMP(0x4B3BF0); }
+
void
CWorld::Add(CEntity *ent)
{
diff --git a/src/core/World.h b/src/core/World.h
index d6063d70..a08a8cb9 100644
--- a/src/core/World.h
+++ b/src/core/World.h
@@ -99,6 +99,7 @@ public:
static float FindGroundZForCoord(float x, float y);
static float FindGroundZFor3DCoord(float x, float y, float z, bool *found);
static float FindRoofZFor3DCoord(float x, float y, float z, bool *found);
+ static void RemoveReferencesToDeletedObject(CEntity*);
static float GetSectorX(float f) { return ((f - WORLD_MIN_X)/SECTOR_SIZE_X); }
static float GetSectorY(float f) { return ((f - WORLD_MIN_Y)/SECTOR_SIZE_Y); }
diff --git a/src/core/common.h b/src/core/common.h
index 4b7bcb0a..e57c59d8 100644
--- a/src/core/common.h
+++ b/src/core/common.h
@@ -178,3 +178,4 @@ void re3_assert(const char *expr, const char *filename, unsigned int lineno, con
#define max(a, b) (((a) > (b)) ? (a) : (b))
#define min(a, b) (((a) < (b)) ? (a) : (b))
+#define abs(a) (((a) < 0) ? (-a) : (a))