Fix return type of A_CheckHitSprite()

Since the returned value is a distance, it should be int32_t.

From-SVN: r8730

source/duke3d/src/actors.cpp

@@ -2062,7 +2062,7 @@ ACTOR_STATIC void G_MoveStandables(void)
                 updatesectorneighbor(pSprite->x, pSprite->y, &curSectNum, 1024, 2048);
                 changespritesect(spriteNum, curSectNum);
 
-                int hitDist = A_CheckHitSprite(spriteNum, &hitSprite);
+                int32_t hitDist = A_CheckHitSprite(spriteNum, &hitSprite);
 
                 actor[spriteNum].lastv.x = hitDist;
                 pSprite->ang = oldAng;
@@ -2129,7 +2129,7 @@ ACTOR_STATIC void G_MoveStandables(void)
 
                 setsprite(spriteNum, &pSprite->pos);
 
-                int hitDist = A_CheckHitSprite(spriteNum, NULL);
+                int32_t const hitDist = A_CheckHitSprite(spriteNum, NULL);
 
                 pSprite->pos.vec2 = { T4(spriteNum), T5(spriteNum) };
                 pSprite->z += (3<<8);

source/duke3d/src/sector.cpp

@@ -3060,7 +3060,7 @@ CHECKINV1:
     }
 }
 
-int A_CheckHitSprite(int spriteNum, int16_t *hitSprite)
+int32_t A_CheckHitSprite(int spriteNum, int16_t *hitSprite)
 {
     hitdata_t hitData;
     int32_t   zOffset = 0;

source/duke3d/src/sector.h

@@ -118,7 +118,7 @@ typedef struct {
 void G_ActivateBySector(int sect,int spriteNum);
 int S_FindMusicSFX(int sectNum, int *sndptr);
 int A_CallSound(int sectNum,int spriteNum);
-int A_CheckHitSprite(int spriteNum,int16_t *hitSprite);
+int32_t A_CheckHitSprite(int spriteNum,int16_t *hitSprite);
 void A_DamageObject_Duke3D(int spriteNum, int dmgSrc);
 void A_DamageObject_Generic(int spriteNum, int dmgSrc);
 void A_DamageObject(int spriteNum,int dmgSrc);