fix rendering with new walk animation

1 files changed, 17 insertions, 11 deletions

diff --git a/public/javascript/game.js b/public/javascript/game.js
index 9140ade..a1a775a 100644
--- a/public/javascript/game.js
+++ b/public/javascript/game.js
@@ -1571,17 +1571,23 @@ function timerEvent() {
     cameraPos.y -= tempOffset;
     
     clearCanvas();
-    var tempPos = new Pos(0, 0);
-    var tempOffset = new Pos(0, 0);
-    while (tempOffset.y < canvasSpriteSize) {
-        tempPos.set(cameraPos);
-        tempPos.add(tempOffset);
-        var tempTile = getTileBufferValue(tempPos);
-        drawTile(tempOffset, tempTile);
-        tempOffset.x += 1;
-        if (tempOffset.x >= canvasSpriteSize) {
-            tempOffset.x = 0;
-            tempOffset.y += 1;
+    {
+        const x0 = walkAnimDir == 1 ? -1 : 0;
+        const y0 = walkAnimDir == 2 ? -1 : 0;
+        const x2 = walkAnimDir == 3 ? canvasSpriteSize+1 : canvasSpriteSize;
+        const y2 = walkAnimDir == 0 ? canvasSpriteSize+1 : canvasSpriteSize;
+        let tempPos = new Pos(0, 0);
+        let tempOffset = new Pos(x0, y0);
+        while (tempOffset.y < y2) {
+            tempPos.set(cameraPos);
+            tempPos.add(tempOffset);
+            var tempTile = getTileBufferValue(tempPos);
+            drawTile(tempOffset, tempTile);
+            tempOffset.x += 1;
+            if (tempOffset.x >= x2) {
+                tempOffset.x = x0;
+                tempOffset.y += 1;
+            }
         }
     }
     var index = 0;