LingASDJ/Magic_Ling_Pixel_Dungeon
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v0.6.1b: fixed rare crashes caused by floating text

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This commit is contained in:
Evan Debenham 2017-08-23 03:43:10 -04:00
parent d71559e0cc
commit 70cce2c8b3
1 changed files with 28 additions and 24 deletions
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52
core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/effects/FloatingText.java
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@ -42,7 +42,7 @@ public class FloatingText extends RenderedText {
private float cameraZoom = -1; private float cameraZoom = -1;
private static SparseArray<ArrayList<FloatingText>> stacks = new SparseArray<ArrayList<FloatingText>>(); private static final SparseArray<ArrayList<FloatingText>> stacks = new SparseArray<ArrayList<FloatingText>>();
public FloatingText() { public FloatingText() {
speed.y = - DISTANCE / LIFESPAN; speed.y = - DISTANCE / LIFESPAN;
@ -65,7 +65,9 @@ public class FloatingText extends RenderedText {
@Override @Override
public void kill() { public void kill() {
if (key != -1) { if (key != -1) {
stacks.get( key ).remove( this ); synchronized (stacks) {
stacks.get(key).remove(this);
}
key = -1; key = -1;
} }
super.kill(); super.kill();
@ -116,30 +118,32 @@ public class FloatingText extends RenderedText {
private static void push( FloatingText txt, int key ) { private static void push( FloatingText txt, int key ) {
txt.key = key; synchronized (stacks) {
txt.key = key;
ArrayList<FloatingText> stack = stacks.get( key );
if (stack == null) { ArrayList<FloatingText> stack = stacks.get(key);
stack = new ArrayList<FloatingText>(); if (stack == null) {
stacks.put( key, stack ); stack = new ArrayList<FloatingText>();
} stacks.put(key, stack);
}
if (stack.size() > 0) {
FloatingText below = txt; if (stack.size() > 0) {
int aboveIndex = stack.size() - 1; FloatingText below = txt;
while (aboveIndex >= 0) { int aboveIndex = stack.size() - 1;
FloatingText above = stack.get( aboveIndex ); while (aboveIndex >= 0) {
if (above.y + above.height() > below.y) { FloatingText above = stack.get(aboveIndex);
above.y = below.y - above.height(); if (above.y + above.height() > below.y) {
above.y = below.y - above.height();
below = above;
aboveIndex--; below = above;
} else { aboveIndex--;
break; } else {
break;
}
} }
} }
stack.add(txt);
} }
stack.add( txt );
} }
} }