textplace/CoreTextPlace
1
0
Fork 0
mirror of https://github.com/TextPlace/CoreTextPlace.git synced 2025-07-09 21:25:32 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix: apply change for 2-w at alternate position

Browse source
This commit is contained in:
Shibo Lyu 2024-04-29 14:32:06 +08:00
parent 6dfe7129c4
commit 4999c5096a
3 changed files with 121 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

11
logic/section.ts
View file

@ -7,6 +7,11 @@ export function createSection(
{ sx, sy }: SectionPosition,
boardConfig: BoardConfig
): SectionData {
if (boardConfig.sectionWidth % 2 !== 0)
throw new Error(
"sectionWidth must be multiple of 2 (least common multiples of all character widths)"
);
const offsetX = sx * boardConfig.sectionWidth;
const offsetY = sy * boardConfig.sectionHeight;
@ -32,8 +37,10 @@ export function applyChange(change: BoardChange, section: SectionData) {
if (change.ch) {
const chWidth = getCharacterWidth(change.ch);
section.ch[yInSection][xInSection] = change.ch;
section.width[yInSection][xInSection] = chWidth;
const xCharacterOffset = xInSection % 2;
const offsetAdjustedXInSection = xInSection - xCharacterOffset;
section.ch[yInSection][offsetAdjustedXInSection] = change.ch;
section.width[yInSection][offsetAdjustedXInSection] = chWidth;
}
if (change.color) {
section.color[yInSection][xInSection] = change.color;