29 lines
750 B
JavaScript
29 lines
750 B
JavaScript
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// c:\Users\benji\OneDrive\Documents\Source Code\sandgame\state.js
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export const canvas = document.getElementById('gameCanvas');
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export const ctx = canvas.getContext('2d');
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export const cellSize = 5;
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export let cols = 0;
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export let rows = 0;
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export let grid = [];
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export let selectedType = 'dirt';
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export function setSelectedType(type) {
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selectedType = type;
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}
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export function setGrid(newGrid) {
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grid = newGrid;
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}
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export function resize() {
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canvas.width = window.innerWidth;
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canvas.height = window.innerHeight;
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cols = Math.floor(canvas.width / cellSize);
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rows = Math.floor(canvas.height / cellSize);
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// Initialize grid with nulls
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grid = new Array(cols).fill(null).map(() => new Array(rows).fill(null));
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}
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