Added TypeScript linter
This commit is contained in:
Nathan Kunicki
parent
a7725f7ca0
commit
68233dde85
293
package-lock.json
generated
293
package-lock.json
generated
@ -4,11 +4,304 @@
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"version": "0.0.1",
|
||||||
"description": "BittMapp - A monochrome bitmap editor",
|
"description": "BittMapp - A monochrome bitmap editor",
|
||||||
"scripts": {
|
"scripts": {
|
||||||
"build": "tsc"
|
"build": "tsc",
|
||||||
|
"lint": "tslint -c tslint.json \"src/**/*.ts\""
|
||||||
},
|
},
|
||||||
"author": "Nathan Kunicki <me@nathankunicki.com>",
|
"author": "Nathan Kunicki <me@nathankunicki.com>",
|
||||||
"license": "MIT",
|
"license": "MIT",
|
||||||
@ -11,6 +12,7 @@
|
|||||||
"node": ">=8.9.1"
|
"node": ">=8.9.1"
|
||||||
},
|
},
|
||||||
"devDependencies": {
|
"devDependencies": {
|
||||||
|
"tslint": "^5.8.0",
|
||||||
"typescript": "^2.6.1"
|
"typescript": "^2.6.1"
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,9 +1,15 @@
|
|||||||
interface BittMappEditorConstructorOptions {
|
interface IBittMappEditorConstructorOptions {
|
||||||
canvas: HTMLCanvasElement,
|
canvas: HTMLCanvasElement;
|
||||||
canvasWidth: number,
|
canvasWidth: number;
|
||||||
canvasHeight: number,
|
canvasHeight: number;
|
||||||
width: number,
|
width: number;
|
||||||
height: number
|
height: number;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
enum MouseButton {
|
||||||
|
LEFT = 0,
|
||||||
|
RIGHT = 2
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -25,12 +31,12 @@ class BittMappEditor {
|
|||||||
private _pixelHeight: number = 0;
|
private _pixelHeight: number = 0;
|
||||||
|
|
||||||
private _mouseDown: boolean = false;
|
private _mouseDown: boolean = false;
|
||||||
private _mouseButton: number;
|
private _mouseButton: MouseButton;
|
||||||
|
|
||||||
private _data: Uint8Array;
|
private _data: Uint8Array;
|
||||||
|
|
||||||
|
|
||||||
constructor (options: BittMappEditorConstructorOptions) {
|
constructor (options: IBittMappEditorConstructorOptions) {
|
||||||
|
|
||||||
options = options || {};
|
options = options || {};
|
||||||
|
|
||||||
@ -64,10 +70,10 @@ class BittMappEditor {
|
|||||||
throw new Error("BittMappEditor must be constructed with a height.");
|
throw new Error("BittMappEditor must be constructed with a height.");
|
||||||
}
|
}
|
||||||
|
|
||||||
this._context = <CanvasRenderingContext2D> this._canvas.getContext("2d");
|
this._context = this._canvas.getContext("2d") as CanvasRenderingContext2D;
|
||||||
|
|
||||||
const deviceRatio: number = window.devicePixelRatio,
|
const deviceRatio: number = window.devicePixelRatio;
|
||||||
backingStoreRatio: number = <number> (this._context as any).backingStorePixelRatio || 1;
|
const backingStoreRatio: number = (this._context as any).backingStorePixelRatio as number || 1;
|
||||||
|
|
||||||
this._scale = deviceRatio / backingStoreRatio;
|
this._scale = deviceRatio / backingStoreRatio;
|
||||||
this._deviceRatio = deviceRatio;
|
this._deviceRatio = deviceRatio;
|
||||||
@ -87,7 +93,7 @@ class BittMappEditor {
|
|||||||
|
|
||||||
this._canvas.addEventListener("mousedown", (event) => {
|
this._canvas.addEventListener("mousedown", (event) => {
|
||||||
this._mouseDown = true;
|
this._mouseDown = true;
|
||||||
this._mouseButton = event.button;
|
this._mouseButton = event.button as MouseButton;
|
||||||
this._handleMouseEvent(event, this._mouseButton);
|
this._handleMouseEvent(event, this._mouseButton);
|
||||||
});
|
});
|
||||||
|
|
||||||
@ -104,21 +110,21 @@ class BittMappEditor {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
setPixel (x: number, y: number): void {
|
public setPixel (x: number, y: number): void {
|
||||||
const byte: number = ((y * (this._width / 8)) + Math.floor(x / 8)),
|
const byte: number = ((y * (this._width / 8)) + Math.floor(x / 8));
|
||||||
mask: number = 1 << (x % 8);
|
const mask: number = 1 << (x % 8);
|
||||||
this._data[byte] = this._data[byte] |= mask;
|
this._data[byte] = this._data[byte] |= mask;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
unsetPixel (x: number, y: number): void {
|
public unsetPixel (x: number, y: number): void {
|
||||||
const byte: number = ((y * (this._width / 8)) + Math.floor(x / 8)),
|
const byte: number = ((y * (this._width / 8)) + Math.floor(x / 8));
|
||||||
mask: number = 1 << (x % 8);
|
const mask: number = 1 << (x % 8);
|
||||||
this._data[byte] = this._data[byte] &= ~mask;
|
this._data[byte] = this._data[byte] &= ~mask;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
resize (width: number = this._width, height: number = this._height): void {
|
public resize (width: number = this._width, height: number = this._height): void {
|
||||||
this._data = new Uint8Array((width / 8) * height);
|
this._data = new Uint8Array((width / 8) * height);
|
||||||
this._pixelWidth = this.canvasWidth / this._width;
|
this._pixelWidth = this.canvasWidth / this._width;
|
||||||
this._pixelHeight = this.canvasHeight / this._height;
|
this._pixelHeight = this.canvasHeight / this._height;
|
||||||
@ -146,14 +152,14 @@ class BittMappEditor {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
_handleMouseEvent (event: MouseEvent, button: number): void {
|
private _handleMouseEvent (event: MouseEvent, button: number): void {
|
||||||
|
|
||||||
const pixelX: number = Math.floor(event.offsetX / this._pixelWidth),
|
const pixelX: number = Math.floor(event.offsetX / this._pixelWidth);
|
||||||
pixelY: number = Math.floor(event.offsetY / this._pixelHeight);
|
const pixelY: number = Math.floor(event.offsetY / this._pixelHeight);
|
||||||
|
|
||||||
if (button === 0) {
|
if (button === MouseButton.LEFT) {
|
||||||
this.setPixel(pixelX, pixelY);
|
this.setPixel(pixelX, pixelY);
|
||||||
} else if (button === 2) {
|
} else if (button === MouseButton.RIGHT) {
|
||||||
this.unsetPixel(pixelX, pixelY);
|
this.unsetPixel(pixelX, pixelY);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -162,13 +168,13 @@ class BittMappEditor {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
_redraw (): void {
|
private _redraw (): void {
|
||||||
this._drawGrid();
|
this._drawGrid();
|
||||||
this._drawPixels();
|
this._drawPixels();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
_drawGrid (): void {
|
private _drawGrid (): void {
|
||||||
|
|
||||||
this._context.fillStyle = "#FFFFFF";
|
this._context.fillStyle = "#FFFFFF";
|
||||||
this._context.strokeStyle = "#CCCCCC";
|
this._context.strokeStyle = "#CCCCCC";
|
||||||
@ -209,7 +215,7 @@ class BittMappEditor {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
_drawPixels (): void {
|
private _drawPixels (): void {
|
||||||
|
|
||||||
this._context.fillStyle = "#000000";
|
this._context.fillStyle = "#000000";
|
||||||
this._context.strokeStyle = "#FFFFFFF";
|
this._context.strokeStyle = "#FFFFFFF";
|
||||||
@ -222,7 +228,10 @@ class BittMappEditor {
|
|||||||
for (let k: number = 0; k < 8; k++) {
|
for (let k: number = 0; k < 8; k++) {
|
||||||
if (byte & 1) {
|
if (byte & 1) {
|
||||||
|
|
||||||
this._context.fillRect(0.5 + (((j * 8) + k) * this._pixelWidth), 0.5 + (i * this._pixelHeight), this._pixelWidth - 1, this._pixelHeight - 1);
|
const startX: number = 0.5 + (((j * 8) + k) * this._pixelWidth);
|
||||||
|
const startY: number = 0.5 + (i * this._pixelHeight);
|
||||||
|
|
||||||
|
this._context.fillRect(startX, startY, this._pixelWidth - 1, this._pixelHeight - 1);
|
||||||
|
|
||||||
}
|
}
|
||||||
byte = byte >> 1;
|
byte = byte >> 1;
|
||||||
|
|||||||
12
src/main.ts
12
src/main.ts
@ -1,11 +1,11 @@
|
|||||||
window.onload = function (): void {
|
window.onload = (): void => {
|
||||||
|
|
||||||
let editor: BittMappEditor = new BittMappEditor({
|
const editor: BittMappEditor = new BittMappEditor({
|
||||||
canvas: <HTMLCanvasElement> document.getElementById("editor"),
|
canvas: document.getElementById("editor") as HTMLCanvasElement,
|
||||||
canvasWidth: 640,
|
|
||||||
canvasHeight: 640,
|
canvasHeight: 640,
|
||||||
width: 32,
|
canvasWidth: 640,
|
||||||
height: 32
|
height: 32,
|
||||||
|
width: 32
|
||||||
});
|
});
|
||||||
|
|
||||||
};
|
};
|
||||||
15
tslint.json
Normal file
15
tslint.json
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
{
|
||||||
|
"defaultSeverity": "error",
|
||||||
|
"extends": [
|
||||||
|
"tslint:recommended"
|
||||||
|
],
|
||||||
|
"jsRules": {},
|
||||||
|
"rules": {
|
||||||
|
"no-consecutive-blank-lines": false,
|
||||||
|
"space-before-function-paren": false,
|
||||||
|
"no-bitwise": false,
|
||||||
|
"trailing-comma": false,
|
||||||
|
"variable-name": [true, "ban-keywords", "check-format", "allow-leading-underscore"]
|
||||||
|
},
|
||||||
|
"rulesDirectory": []
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user