ppfun/pixelplanet
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Code Issues 24 Pull Requests Releases 2 Activity

fix canvas cleaner on i or j == 0 chunks

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This commit is contained in:
HF 2024-02-13 23:54:57 +01:00
parent 0ad4a997b8
commit 1da5d130c6
1 changed files with 14 additions and 11 deletions
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25
src/core/CanvasCleaner.js
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@ -34,10 +34,11 @@ const METHODS = {
let rplPxl = null;
for (let u = -1; u <= 1; u += 1) {
for (let v = -1; v <= 1; v += 1) {
if (u === 0 && v === 0) {
continue;
}
pxl = canvasCleaner.getPixelInChunkArea(xc + u, yc + v);
if (pxl === null
|| (u === 0 && v === 0)
) {
if (pxl === null) {
continue;
}
if (pxl >= clrIgnore) {
@ -60,10 +61,11 @@ const METHODS = {
let rplPxl = null;
for (let u = -1; u <= 1; u += 1) {
for (let v = -1; v <= 1; v += 1) {
if (u === 0 && v === 0) {
continue;
}
pxl = canvasCleaner.getPixelInChunkArea(xc + u, yc + v);
if (pxl === null
|| (u === 0 && v === 0)
) {
if (pxl === null) {
continue;
}
if (pxl >= clrIgnore) {
@ -90,10 +92,11 @@ const METHODS = {
const origPxl = pxl;
for (let u = -1; u <= 1; u += 1) {
for (let v = -1; v <= 1; v += 1) {
if (u === 0 && v === 0) {
continue;
}
pxl = canvasCleaner.getPixelInChunkArea(xc + u, yc + v);
if (pxl === null
|| (u === 0 && v === 0)
) {
if (pxl === null) {
continue;
}
if (pxl < clrIgnore) {
@ -364,7 +367,7 @@ class CanvasCleaner {
const iAbs = iRel + i;
const jAbs = jRel + j;
if (
io && jo
io !== null && jo !== null
&& iAbs >= io - 1
&& iAbs <= io + 1
&& jAbs >= jo - 1
@ -402,7 +405,7 @@ class CanvasCleaner {
const { chunks, centerChunk } = this;
const [io, jo] = centerChunk;
if (
io && jo
io !== null && jo !== null
&& i >= io - 1
&& i <= io + 1
&& j >= jo - 1