fix: reset sub-pixel movement remainders on collision

CoolSpring8 · CoolSpring8 · commit 497261501d4f · 2026-04-26T23:31:24.000+08:00
diff --git a/src/player/Actor.ts b/src/player/Actor.ts
@@ -46,6 +46,7 @@ export abstract class Actor extends Entity {
       }
 
       collided = true;
+      this.remX = 0;
       const result = this.onCollideH(step);
       if (result === "moved") {
         move -= step;
@@ -87,6 +88,7 @@ export abstract class Actor extends Entity {
       }
 
       collided = true;
+      this.remY = 0;
       const result = this.onCollideV(step);
       if (result === "moved") {
         move -= step;

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,7 @@ export abstract class Actor extends Entity {`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`collided = true;`
	`49`	`+ this.remX = 0;`
`49`	`50`	`const result = this.onCollideH(step);`
`50`	`51`	`if (result === "moved") {`
`51`	`52`	`move -= step;`
`@@ -87,6 +88,7 @@ export abstract class Actor extends Entity {`
`87`	`88`	`}`
`88`	`89`
`89`	`90`	`collided = true;`
	`91`	`+ this.remY = 0;`
`90`	`92`	`const result = this.onCollideV(step);`
`91`	`93`	`if (result === "moved") {`
`92`	`94`	`move -= step;`