LingASDJ/Magic_Ling_Pixel_Dungeon
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v0.4.2b: fixed more issues with tilemap culling

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This commit is contained in:
Evan Debenham 2016-09-14 22:46:21 -04:00
parent afc3db2e13
commit 5af838f906
1 changed files with 4 additions and 3 deletions
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7
SPD-classes/src/main/java/com/watabou/noosa/Tilemap.java
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@ -237,12 +237,12 @@ public class Tilemap extends Visual {
//between them, this culls a good number of none-visible tiles while keeping to 1 draw //between them, this culls a good number of none-visible tiles while keeping to 1 draw
topLeft = Math.max(camX, 0) topLeft = Math.max(camX, 0)
+ Math.max(camY*mapWidth, 0); + Math.max(camY*mapWidth, 0);
while(bufferPositions[topLeft] == -1) while(topLeft < bufferPositions.length && bufferPositions[topLeft] == -1)
topLeft++; topLeft++;
bottomRight = Math.min(camX+camW, mapWidth-1) bottomRight = Math.min(camX+camW, mapWidth-1)
+ Math.min((camY+camH)*mapWidth, (mapHeight-1)*mapWidth); + Math.min((camY+camH)*mapWidth, (mapHeight-1)*mapWidth);
while(bufferPositions[bottomRight] == -1) while(bottomRight >= topLeft && bufferPositions[bottomRight] == -1)
bottomRight--; bottomRight--;
length = bufferPositions[bottomRight] - bufferPositions[topLeft] + 1; length = bufferPositions[bottomRight] - bufferPositions[topLeft] + 1;
@ -251,7 +251,8 @@ public class Tilemap extends Visual {
if (camX >= mapWidth if (camX >= mapWidth
|| camY >= mapHeight || camY >= mapHeight
|| camW + camW <= 0 || camW + camW <= 0
|| camH + camH <= 0) || camH + camH <= 0
|| length <= 0)
return; return;
NoosaScript script = NoosaScriptNoLighting.get(); NoosaScript script = NoosaScriptNoLighting.get();