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Fixed a node sorting bug

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This commit is contained in:
Kayne Ruse
2023-06-16 04:11:03 +10:00
parent 4d64d72a8f
commit 86b5ed63ec
3 changed files with 15 additions and 31 deletions
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4
assets/scripts/empty.toy
View File

@@ -1,5 +1 @@
//this file is a polyfill TODO: fix this
fn getRealPos(node: opaque) {
return [0, 0];
}

16
assets/scripts/gameplay/scene.toy
View File

@@ -130,21 +130,15 @@ fn depthComparator(lhs: opaque, rhs: opaque) { //for sorting by depth
var lhsPos = lhs.callNodeFn("getRealPos");
var rhsPos = rhs.callNodeFn("getRealPos");
var result = null;
if (lhsPos == null || rhsPos == null) { //BUGFIX: children without that function
return true;
}
if (lhsPos[1] == rhsPos[1]) { //BUGFIX: prevent z-fighting
if (lhsPos[0] == rhsPos[0]) {
result = true;
}
else {
result = lhsPos[0] < rhsPos[0];
}
}
else {
result = lhsPos[1] < rhsPos[1];
return lhsPos[0] <= rhsPos[0];
}
return result;
return lhsPos[1] < rhsPos[1];
}
fn getCameraPos(node: opaque) {

26
box/box_node.c
View File

@@ -128,16 +128,15 @@ static void recursiveLiteralQuicksortUtil(Toy_Interpreter* interpreter, Box_Node
//iterate through the array
for (int checker = 0; checker < count - 1; checker++) {
//if node is null, it is always sorted to the end
if (ptr[checker] == NULL) {
swapUtil(&ptr[checker], &ptr[checker + 1]);
runner++;
continue;
//if node is null, it is always "sorted" to the end
while (ptr[checker] == NULL && count > 0) {
swapUtil(&ptr[checker], &ptr[count - 1]);
count--;
}
if (ptr[checker + 1] == NULL) {
runner++;
continue;
//base case
if (count < 2) {
return;
}
Toy_LiteralArray arguments;
@@ -147,7 +146,7 @@ static void recursiveLiteralQuicksortUtil(Toy_Interpreter* interpreter, Box_Node
Toy_initLiteralArray(&returns);
Toy_pushLiteralArray(&arguments, TOY_TO_OPAQUE_LITERAL(ptr[checker], OPAQUE_TAG_NODE));
Toy_pushLiteralArray(&arguments, TOY_TO_OPAQUE_LITERAL(ptr[checker + 1], OPAQUE_TAG_NODE));
Toy_pushLiteralArray(&arguments, TOY_TO_OPAQUE_LITERAL(ptr[count - 1], OPAQUE_TAG_NODE));
Toy_callLiteralFn(interpreter, fnCompare, &arguments, &returns);
@@ -167,13 +166,8 @@ static void recursiveLiteralQuicksortUtil(Toy_Interpreter* interpreter, Box_Node
swapUtil(&ptr[runner], &ptr[count - 1]);
//recurse on each end
if (runner > 0) {
recursiveLiteralQuicksortUtil(interpreter, &ptr[0], runner, fnCompare);
}
if (runner < count) {
recursiveLiteralQuicksortUtil(interpreter, &ptr[runner + 1], count - runner - 1, fnCompare);
}
recursiveLiteralQuicksortUtil(interpreter, &ptr[0], runner, fnCompare);
recursiveLiteralQuicksortUtil(interpreter, &ptr[runner + 1], count - runner - 1, fnCompare);
}
BOX_API void Box_sortChildrenNode(Box_Node* node, Toy_Interpreter* interpreter, Toy_Literal fnCompare) {