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Fixing blink on sprites (#1047)

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Richard Knoll 2018-08-06 14:34:04 -07:00 committed by GitHub
parent b03c984c38
commit 68361499a2
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 4 deletions
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7
libs/core/game.ts
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@ -537,7 +537,7 @@ namespace game {
*/ */
//% parts="ledmatrix" //% parts="ledmatrix"
public setDirection(degrees: number): void { public setDirection(degrees: number): void {
this._dir = ((degrees / 45) % 8) * 45; this._dir = (Math.floor(degrees / 45) % 8) * 45;
if (this._dir <= -180) { if (this._dir <= -180) {
this._dir = this._dir + 360; this._dir = this._dir + 360;
} else if (this._dir > 180) { } else if (this._dir > 180) {
@ -717,7 +717,6 @@ namespace game {
* @param this TODO * @param this TODO
*/ */
public blink(): number { public blink(): number {
let r: number;
return this._blink; return this._blink;
} }
@ -728,7 +727,7 @@ namespace game {
if (ps._brightness > 0) { if (ps._brightness > 0) {
let r = 0; let r = 0;
if (ps._blink > 0) { if (ps._blink > 0) {
r = (now / ps._blink) % 2; r = Math.floor(now / ps._blink) % 2;
} }
if (r == 0) { if (r == 0) {
_img.setPixelBrightness(ps._x, ps._y, _img.pixelBrightness(ps._x, ps._y) + ps._brightness); _img.setPixelBrightness(ps._x, ps._y, _img.pixelBrightness(ps._x, ps._y) + ps._brightness);
@ -766,7 +765,7 @@ namespace game {
} }
// ensure greyscale mode // ensure greyscale mode
const dm = led.displayMode(); const dm = led.displayMode();
if (dm != DisplayMode.Greyscale) if (dm != DisplayMode.Greyscale)
led.setDisplayMode(DisplayMode.Greyscale); led.setDisplayMode(DisplayMode.Greyscale);
// render sprites // render sprites
const now = input.runningTime(); const now = input.runningTime();