From 6f7ee5236eadfbb74487f86ce1872b2494026de0 Mon Sep 17 00:00:00 2001
From: Per Inge Mathisen <per@wz2100.net>
Date: Fri, 2 May 2008 21:10:08 +0000
Subject: [PATCH] Remove unused aMapLinePoints global.

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4891 4a71c877-e1ca-e34f-864e-861f7616d084
---
 src/game.c       | 13 -------------
 src/map.c        |  5 -----
 src/map.h        |  3 ---
 src/mission.c    |  4 ----
 src/missiondef.h |  1 -
 5 files changed, 26 deletions(-)

diff --git a/src/game.c b/src/game.c
index 3039580a2..3ccba43e5 100644
--- a/src/game.c
+++ b/src/game.c
@@ -2334,11 +2334,6 @@ BOOL loadGame(const char *pGameToLoad, BOOL keepObjects, BOOL freeMem, BOOL User
 		{
 //			free(psMapTiles);
 		}
-		if (aMapLinePoints)
-		{
-			free(aMapLinePoints);
-			aMapLinePoints = NULL;
-		}
 		//clear all the messages?
 		releaseAllProxDisp();
 	}
@@ -2732,7 +2727,6 @@ BOOL loadGame(const char *pGameToLoad, BOOL keepObjects, BOOL freeMem, BOOL User
 
 		//load the map and the droids then swap pointers
 //		psMapTiles = NULL;
-//		aMapLinePoints = NULL;
 		//load in the map file
 		aFileName[fileExten] = '\0';
 		strcat(aFileName, "mission.map");
@@ -2891,7 +2885,6 @@ BOOL loadGame(const char *pGameToLoad, BOOL keepObjects, BOOL freeMem, BOOL User
 	{
 		LOADBARCALLBACK();	//		loadingScreenCallback();
 		psMapTiles = NULL;
-		aMapLinePoints = NULL;
 		//load in the map file
 		aFileName[fileExten] = '\0';
 		strcat(aFileName, "game.map");
@@ -3515,13 +3508,7 @@ error:
 	{
 //		free(psMapTiles);
 	}
-	if (aMapLinePoints)
-	{
-		free(aMapLinePoints);
-		aMapLinePoints = NULL;
-	}
 	psMapTiles = NULL;
-	aMapLinePoints = NULL;
 
 	/*if (!loadFile("blank.map", &pFileData, &fileSize))
 	{
diff --git a/src/map.c b/src/map.c
index 109ab4ddc..aeeeecdd7 100644
--- a/src/map.c
+++ b/src/map.c
@@ -120,9 +120,6 @@ typedef struct _zonemap_save_header {
 UDWORD	mapWidth = 0, mapHeight = 0;
 MAPTILE	*psMapTiles = NULL;
 
-/* The map tiles generated by map calc line */
-TILE_COORD			*aMapLinePoints = NULL;
-
 /* Look up table that returns the terrain type of a given tile texture */
 UBYTE terrainTypes[MAX_TILE_TEXTURES];
 
@@ -143,8 +140,6 @@ BOOL mapNew(UDWORD width, UDWORD height)
 		freeAllFeatures();
 		freeAllFlagPositions();
 		proj_FreeAllProjectiles();
-		free(aMapLinePoints);
-		aMapLinePoints = NULL;
 		free(psMapTiles);
 		psMapTiles = NULL;
 		initStructLimits();
diff --git a/src/map.h b/src/map.h
index b4aaef9ad..0e579fc4e 100644
--- a/src/map.h
+++ b/src/map.h
@@ -276,9 +276,6 @@ typedef struct _tile_coord
 	MAPTILE	*psTile;
 } TILE_COORD;
 
-/* The map tiles generated by map calc line */
-extern TILE_COORD	*aMapLinePoints;
-
 /* Return height of x,y */
 extern SWORD map_Height(int x, int y);
 
diff --git a/src/mission.c b/src/mission.c
index 4126cacd3..1d29235d2 100644
--- a/src/mission.c
+++ b/src/mission.c
@@ -327,7 +327,6 @@ BOOL missionShutDown(void)
 		}
 
 		psMapTiles = mission.psMapTiles;
-		aMapLinePoints = mission.aMapLinePoints;
 		mapWidth = mission.mapWidth;
 		mapHeight = mission.mapHeight;
 		psGateways = mission.psGateways;
@@ -727,7 +726,6 @@ void saveMissionData(void)
 
 	//save the mission data
 	mission.psMapTiles = psMapTiles;
-	mission.aMapLinePoints = aMapLinePoints;
 	mission.mapWidth = mapWidth;
 	mission.mapHeight = mapHeight;
 	mission.scrollMinX = scrollMinX;
@@ -900,7 +898,6 @@ void restoreMissionData(void)
 
 	psMapTiles = mission.psMapTiles;
 
-	aMapLinePoints = mission.aMapLinePoints;
 	mapWidth = mission.mapWidth;
 	mapHeight = mission.mapHeight;
 	scrollMinX = mission.scrollMinX;
@@ -910,7 +907,6 @@ void restoreMissionData(void)
 	psGateways = mission.psGateways;
 	//and clear the mission pointers
 	mission.psMapTiles	= NULL;
-	mission.aMapLinePoints = NULL;
 	mission.mapWidth	= 0;
 	mission.mapHeight	= 0;
 	mission.scrollMinX	= 0;
diff --git a/src/missiondef.h b/src/missiondef.h
index 55b0732f4..e52864330 100644
--- a/src/missiondef.h
+++ b/src/missiondef.h
@@ -46,7 +46,6 @@ typedef struct _mission
 	//MISSION_TYPE		type;							//defines which start and end functions to use
 	UDWORD				type;							//defines which start and end functions to use - see levels_type in levels.h
 	MAPTILE				*psMapTiles;					//the original mapTiles
-	TILE_COORD			*aMapLinePoints;				//the original mapLinePoints
 	UDWORD				mapWidth;						//the original mapWidth
 	UDWORD				mapHeight;						//the original mapHeight
 	struct _gateway		*psGateways;					//the gateway list