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Items.cpp: MAXATTACHMENTS limit

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lighting.cpp: check return values

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8258 3b4a5df2-a311-0410-b5c6-a8a6f20db521
This commit is contained in:
Sevenfm
2016-06-25 09:18:47 +00:00
parent d2c1579786
commit fea2a0d12b
2 changed files with 60 additions and 51 deletions
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TileEngine/lighting.cpp
+55 -48
View File
@@ -2098,18 +2098,18 @@ INT16 iCountY, iCountX;
***************************************************************************************/
INT32 LightCreateOmni(UINT8 ubIntensity, INT16 iRadius)
{
INT32 iLight;
CHAR8 usName[14];
INT32 iLight;
CHAR8 usName[14];
iLight=LightGetFree();
if(iLight!=(-1))
{
LightGenerateElliptical(iLight, ubIntensity, (INT16)(iRadius*DISTANCE_SCALE), (INT16)(iRadius*DISTANCE_SCALE));
}
sprintf(usName, "LTO%d.LHT", iRadius);
pLightNames[iLight]= (STR) MemAlloc(strlen(usName)+1);
strcpy(pLightNames[iLight], usName);
sprintf(usName, "LTO%d.LHT", iRadius);
pLightNames[iLight]= (STR) MemAlloc(strlen(usName)+1);
strcpy(pLightNames[iLight], usName);
}
return(iLight);
}
@@ -2122,18 +2122,18 @@ CHAR8 usName[14];
***************************************************************************************/
INT32 LightCreateSquare(UINT8 ubIntensity, INT16 iRadius1, INT16 iRadius2)
{
INT32 iLight;
CHAR8 usName[14];
INT32 iLight;
CHAR8 usName[14];
iLight=LightGetFree();
if(iLight!=(-1))
{
LightGenerateSquare(iLight, ubIntensity, (INT16)(iRadius1*DISTANCE_SCALE), (INT16)(iRadius2*DISTANCE_SCALE));
}
sprintf(usName, "LTS%d-%d.LHT", iRadius1, iRadius2);
pLightNames[iLight]= (STR) MemAlloc(strlen(usName)+1);
strcpy(pLightNames[iLight], usName);
sprintf(usName, "LTS%d-%d.LHT", iRadius1, iRadius2);
pLightNames[iLight]= (STR) MemAlloc(strlen(usName)+1);
strcpy(pLightNames[iLight], usName);
}
return(iLight);
}
@@ -2146,16 +2146,18 @@ CHAR8 usName[14];
***************************************************************************************/
INT32 LightCreateElliptical(UINT8 ubIntensity, INT16 iRadius1, INT16 iRadius2)
{
INT32 iLight;
CHAR8 usName[14];
INT32 iLight;
CHAR8 usName[14];
iLight=LightGetFree();
if(iLight!=(-1))
{
LightGenerateElliptical(iLight, ubIntensity, (INT16)(iRadius1*DISTANCE_SCALE), (INT16)(iRadius2*DISTANCE_SCALE));
sprintf(usName, "LTE%d-%d.LHT", iRadius1, iRadius2);
pLightNames[iLight]= (STR) MemAlloc(strlen(usName)+1);
strcpy(pLightNames[iLight], usName);
sprintf(usName, "LTE%d-%d.LHT", iRadius1, iRadius2);
pLightNames[iLight]= (STR) MemAlloc(strlen(usName)+1);
strcpy(pLightNames[iLight], usName);
}
return(iLight);
}
@@ -3059,38 +3061,41 @@ INT32 LightLoad(STR pFilename)
HWFILE hFile;
INT32 iLight;
if((iLight=LightGetFree())==(-1))
return(-1);
iLight=LightGetFree();
if( iLight == -1 )
return (-1);
if((hFile=FileOpen(pFilename, FILE_ACCESS_READ, FALSE))!=0)
{
FileRead(hFile, &usTemplateSize[iLight], sizeof(UINT16), NULL);
if((pLightList[iLight]= (LIGHT_NODE *) MemAlloc(usTemplateSize[iLight]*sizeof(LIGHT_NODE)))==NULL)
{
usTemplateSize[iLight]=0;
return(-1);
}
FileRead(hFile, pLightList[iLight], sizeof(LIGHT_NODE)*usTemplateSize[iLight], NULL);
FileRead(hFile, &usRaySize[iLight], sizeof(UINT16), NULL);
if((pLightRayList[iLight]= (UINT16 *) MemAlloc(usRaySize[iLight]*sizeof(UINT16)))==NULL)
{
usTemplateSize[iLight]=0;
usRaySize[iLight]=0;
MemFree(pLightList[iLight]);
return(-1);
}
FileRead(hFile, pLightRayList[iLight], sizeof(UINT16)*usRaySize[iLight], NULL);
FileClose(hFile);
pLightNames[iLight]= (STR) MemAlloc(strlen(pFilename)+1);
strcpy(pLightNames[iLight], pFilename);
}
else
{
if((hFile=FileOpen(pFilename, FILE_ACCESS_READ, FALSE))!=0)
{
FileRead(hFile, &usTemplateSize[iLight], sizeof(UINT16), NULL);
if((pLightList[iLight]= (LIGHT_NODE *) MemAlloc(usTemplateSize[iLight]*sizeof(LIGHT_NODE)))==NULL)
{
usTemplateSize[iLight]=0;
return(-1);
}
FileRead(hFile, pLightList[iLight], sizeof(LIGHT_NODE)*usTemplateSize[iLight], NULL);
FileRead(hFile, &usRaySize[iLight], sizeof(UINT16), NULL);
if((pLightRayList[iLight]= (UINT16 *) MemAlloc(usRaySize[iLight]*sizeof(UINT16)))==NULL)
{
usTemplateSize[iLight]=0;
usRaySize[iLight]=0;
MemFree(pLightList[iLight]);
return(-1);
}
FileRead(hFile, pLightRayList[iLight], sizeof(UINT16)*usRaySize[iLight], NULL);
FileClose(hFile);
pLightNames[iLight]= (STR) MemAlloc(strlen(pFilename)+1);
strcpy(pLightNames[iLight], pFilename);
}
else
return(-1);
return(-1);
}
LightCalcRect(iLight);
return(iLight);
}
@@ -3225,9 +3230,11 @@ INT32 iCount;
********************************************************************************/
INT32 LightSpriteCreate(STR pName, UINT32 uiLightType)
{
INT32 iSprite;
INT32 iSprite;
if((iSprite=LightSpriteGetFree())!=(-1))
iSprite = LightSpriteGetFree();
if( iSprite != -1 )
{
memset(&LightSprites[iSprite], 0, sizeof(LIGHT_SPRITE));