Mal/mr-crocs-adventures
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Row insertion implemented.

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Mal
2020-02-05 22:29:09 +01:00
parent fa648ae730
commit bd83449e79
3 changed files with 37 additions and 13 deletions
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42
tilorswift/js/Terrain.js
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@@ -27,18 +27,7 @@ export default class Terrain
this.htmlElement.style.height = this.tileset.getTileHeight() * this.tilesY + 'px';
for (let r = 0; r < this.tilesY; r++) {
let row = [];
let tr = document.createElement('tr');
for (let col = 0; col < this.tilesX; col++) {
let field = new Field(this.tileset);
let td = field.getElement();
row.push(field);
tr.appendChild(td);
}
this.fields.push(row);
this.htmlElement.appendChild(tr);
this.insertRow();
}
window.addEventListener(
@@ -59,6 +48,35 @@ export default class Terrain
return this.tileset;
}
addRows(quantity, index)
{
for (let q = 0; q < quantity; q++) {
this.insertRow(index);
this.tilesY++;
}
}
insertRow(index = undefined)
{
let row = [];
let tr = document.createElement('tr');
for (let col = 0; col < this.tilesX; col++) {
let field = new Field(this.tileset);
let td = field.getElement();
row.push(field);
tr.appendChild(td);
}
if (index === undefined || index >= this.tilesY - 1) {
this.fields.push(row);
this.htmlElement.appendChild(tr);
} else {
this.fields = this.fields.slice(0, index).concat(row).concat(this.fields.slice(index));
this.htmlElement.insertBefore(tr, this.htmlElement.childNodes[index]);
}
}
setFieldIndex(x, y, index)
{
this.fields[y][x].setIndex(index);