Add 'clear screen' block to brick category (#100)

2017-12-15 14:29:10 -08:00
parent 6a4e64eac0
commit e591bed6ad
4 changed files with 26 additions and 14 deletions
--- a/sim/state/screen.ts
+++ b/sim/state/screen.ts
@ -30,6 +30,7 @@ namespace pxsim {
        clear() {
            for (let i = 0; i < this.points.length; ++i)
                this.points[i] = 0;
+            this.shouldUpdate = true;
        }

        blitLineCore(x: number, y: number, w: number, buf: RefBuffer, mode: Draw, offset = 0) {