Original Source for 1.13 Mod High Resolution version from 12/06/05

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@21 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TileEngine/SmokeEffects.h

@@ -0,0 +1,66 @@
+#ifndef __SMOKE_EFFECTS
+#define __SMOKE_EFFECTS
+
+
+// Smoke effect types
+enum
+{
+	NO_SMOKE_EFFECT,
+	NORMAL_SMOKE_EFFECT,
+	TEARGAS_SMOKE_EFFECT,
+	MUSTARDGAS_SMOKE_EFFECT,
+  CREATURE_SMOKE_EFFECT,
+};
+
+#define SMOKE_EFFECT_INDOORS          0x01
+#define SMOKE_EFFECT_ON_ROOF          0x02
+#define SMOKE_EFFECT_MARK_FOR_UPDATE  0x04
+
+
+typedef struct TAG_SMOKE_EFFECT
+{
+	INT16		sGridNo;          // gridno at which the tear gas cloud is centered
+
+	UINT8		ubDuration;        // the number of turns gas will remain effective
+	UINT8		ubRadius;          // the current radius of the cloud in map tiles
+	UINT8   bFlags;            // 0 - outdoors (fast spread), 1 - indoors (slow)
+	INT8		bAge;             // the number of turns gas has been around
+	BOOLEAN	fAllocated;
+	INT8		bType;
+	UINT16	usItem;
+  UINT8   ubOwner;
+  UINT8   ubPadding;
+	UINT32	uiTimeOfLastUpdate;
+
+} SMOKEEFFECT;
+
+
+
+// Returns NO_SMOKE_EFFECT if none there...
+INT8 GetSmokeEffectOnTile( INT16 sGridNo, INT8 bLevel );
+
+// Decays all smoke effects...
+void DecaySmokeEffects( UINT32 uiTime );
+
+// Add smoke to gridno
+// ( Replacement algorithm uses distance away )
+void AddSmokeEffectToTile( INT32 iSmokeEffectID, INT8 bType, INT16 sGridNo, INT8 bLevel );
+
+void RemoveSmokeEffectFromTile( INT16 sGridNo, INT8 bLevel );
+
+INT32 NewSmokeEffect( INT16 sGridNo, UINT16 usItem, INT8 bLevel, UINT8 ubOwner );
+
+
+BOOLEAN SaveSmokeEffectsToSaveGameFile( HWFILE hFile );
+BOOLEAN LoadSmokeEffectsFromLoadGameFile( HWFILE hFile );
+
+
+BOOLEAN SaveSmokeEffectsToMapTempFile( INT16 sMapX, INT16 sMapY, INT8 bMapZ );
+BOOLEAN LoadSmokeEffectsFromMapTempFile( INT16 sMapX, INT16 sMapY, INT8 bMapZ );
+
+void ResetSmokeEffects();
+
+void UpdateSmokeEffectGraphics( );
+
+
+#endif