public boolean addSlot(Stitcher.Holder par1StitchHolder) {
if (this.holder != null) {
return false;
} else {
int i = par1StitchHolder.getWidth();
int j = par1StitchHolder.getHeight();
if (i <= this.width && j <= this.height) {
if (i == this.width && j == this.height) {
this.holder = par1StitchHolder;
return true;
} else {
if (this.subSlots == null) {
this.subSlots = new ArrayList(1);
this.subSlots.add(new Stitcher.Slot(this.originX, this.originY, i, j));
int k = this.width - i;
int l = this.height - j;
if (l > 0 && k > 0) {
int i1 = Math.max(this.height, k);
int j1 = Math.max(this.width, l);
if (i1 >= j1) {
this.subSlots.add(new Stitcher.Slot(this.originX, this.originY + j, i, l));
this.subSlots.add(
new Stitcher.Slot(this.originX + i, this.originY, k, this.height));
} else {
this.subSlots.add(new Stitcher.Slot(this.originX + i, this.originY, k, j));
this.subSlots.add(
new Stitcher.Slot(this.originX, this.originY + j, this.width, l));
}
} else if (k == 0) {
this.subSlots.add(new Stitcher.Slot(this.originX, this.originY + j, i, l));
} else if (l == 0) {
this.subSlots.add(new Stitcher.Slot(this.originX + i, this.originY, k, j));
}
}
Iterator iterator = this.subSlots.iterator();
Stitcher.Slot slot;
do {
if (!iterator.hasNext()) {
return false;
}
slot = (Stitcher.Slot) iterator.next();
} while (!slot.addSlot(par1StitchHolder));
return true;
}
} else {
return false;
}
}
}
public int compareTo(Stitcher.Holder par1StitchHolder) {
int i;
if (this.getHeight() == par1StitchHolder.getHeight()) {
if (this.getWidth() == par1StitchHolder.getWidth()) {
if (this.theTexture.getIconName() == null) {
return par1StitchHolder.theTexture.getIconName() == null ? 0 : -1;
}
return this.theTexture.getIconName().compareTo(par1StitchHolder.theTexture.getIconName());
}
i = this.getWidth() < par1StitchHolder.getWidth() ? 1 : -1;
} else {
i = this.getHeight() < par1StitchHolder.getHeight() ? 1 : -1;
}
return i;
}
/** Expand stitched texture in order to make space for specified tile */
private boolean expandAndAllocateSlot(Stitcher.Holder par1StitchHolder) {
int i = Math.min(par1StitchHolder.getWidth(), par1StitchHolder.getHeight());
boolean flag = this.currentWidth == 0 && this.currentHeight == 0;
boolean flag1;
int j;
if (this.forcePowerOf2) {
j = MathHelper.roundUpToPowerOfTwo(this.currentWidth);
int k = MathHelper.roundUpToPowerOfTwo(this.currentHeight);
int l = MathHelper.roundUpToPowerOfTwo(this.currentWidth + i);
int i1 = MathHelper.roundUpToPowerOfTwo(this.currentHeight + i);
boolean flag2 = l <= this.maxWidth;
boolean flag3 = i1 <= this.maxHeight;
if (!flag2 && !flag3) {
return false;
}
boolean flag4 = j != l;
boolean flag5 = k != i1;
if (flag4 ^ flag5) {
flag1 =
flag5
&& flag3; // Forge: Bug fix: Attempt to fill all downward space before expanding
// width
} else {
flag1 = flag2 && j <= k;
}
} else {
boolean flag6 = this.currentWidth + i <= this.maxWidth;
boolean flag7 = this.currentHeight + i <= this.maxHeight;
if (!flag6 && !flag7) {
return false;
}
flag1 = flag6 && (flag || this.currentWidth <= this.currentHeight);
}
j = Math.max(par1StitchHolder.getWidth(), par1StitchHolder.getHeight());
if (MathHelper.roundUpToPowerOfTwo((flag1 ? this.currentHeight : this.currentWidth) + j)
> (flag1 ? this.maxHeight : this.maxWidth)) {
return false;
} else {
Stitcher.Slot slot;
if (flag1) {
if (par1StitchHolder.getWidth() > par1StitchHolder.getHeight()) {
par1StitchHolder.rotate();
}
if (this.currentHeight == 0) {
this.currentHeight = par1StitchHolder.getHeight();
}
slot =
new Stitcher.Slot(
this.currentWidth, 0, par1StitchHolder.getWidth(), this.currentHeight);
this.currentWidth += par1StitchHolder.getWidth();
} else {
slot =
new Stitcher.Slot(
0, this.currentHeight, this.currentWidth, par1StitchHolder.getHeight());
this.currentHeight += par1StitchHolder.getHeight();
}
slot.addSlot(par1StitchHolder);
this.stitchSlots.add(slot);
return true;
}
}