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-CTD fix in Tixa in function FindBestPath in PathaAi.cpp

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git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@334 3b4a5df2-a311-0410-b5c6-a8a6f20db521
This commit is contained in:
Lesh
2006-07-07 20:37:08 +00:00
parent a5a0dfd11a
commit 92b7bd8417
3 changed files with 14 additions and 5 deletions
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Tactical/PATHAI.H
+4 -1
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@@ -28,8 +28,11 @@ UINT8 InternalDoorTravelCost( SOLDIERTYPE * pSoldier, INT32 iGridNo, UINT8 ubMov
INT16 RecalculatePathCost( SOLDIERTYPE *pSoldier, UINT16 usMovementMode );
// Lesh: setup max length of path
#define MAX_PATH_DATA_LENGTH 512
// Exporting these global variables
extern UINT32 guiPathingData[256];
extern UINT32 guiPathingData[MAX_PATH_DATA_LENGTH];
extern UINT8 gubNPCAPBudget;
extern UINT16 gusNPCMovementMode;
extern UINT8 gubNPCDistLimit;
Tactical/PATHAI.cpp
+5 -2
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@@ -400,8 +400,11 @@ BOOLEAN gfPlotDirectPath = FALSE;
BOOLEAN gfEstimatePath = FALSE;
BOOLEAN gfPathAroundObstacles = TRUE;
static UINT32 guiPlottedPath[256];
UINT32 guiPathingData[256];
// Lesh: fix CTD in Tixa
// The game was trying to store very long path (270 cells) in 256-cell array and corrupted
// some data, not belonged to array. It was ordinary array boundary break.
static UINT32 guiPlottedPath[MAX_PATH_DATA_LENGTH];
UINT32 guiPathingData[MAX_PATH_DATA_LENGTH];
static INT32 giPathDataSize;
static INT32 giPlotCnt;
static UINT32 guiEndPlotGridNo;
TacticalAI/FindLocations.cpp
+5 -2
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@@ -1228,8 +1228,11 @@ INT16 FindSpotMaxDistFromOpponents(SOLDIERTYPE *pSoldier)
// assume we have to stand up!
// use the min macro here to make sure we don't wrap the UINT8 to 255...
gubNPCAPBudget = gubNPCAPBudget = __min( gubNPCAPBudget, gubNPCAPBudget - GetAPsToChangeStance( pSoldier, ANIM_STAND ) );
// Lesh: for some reason this code still allows to wrap UINT8 at low values of gubNPCAPBudget
//gubNPCAPBudget = gubNPCAPBudget = __min( gubNPCAPBudget, gubNPCAPBudget - GetAPsToChangeStance( pSoldier, ANIM_STAND ) );
// Lesh: will be using this form
if ( gubNPCAPBudget > GetAPsToChangeStance( pSoldier, ANIM_STAND ) )
gubNPCAPBudget = gubNPCAPBudget - GetAPsToChangeStance( pSoldier, ANIM_STAND );
//NumMessage("Search Range = ",iSearchRange);
//NumMessage("gubNPCAPBudget = ",gubNPCAPBudget);