Costing and feel-related movement fixes

src/engine/datatypes.ts

@@ -105,6 +105,12 @@ export class Point {
       lerp(y, Math.floor(this.y), Math.ceil(this.y)),
     );
   }
+
+  distance(other: Point) {
+    let dx = other.x - this.x;
+    let dy = other.y - this.y;
+    return Math.sqrt(dx * dx + dy * dy);
+  }
 }
 
 export class Size {

src/huntmode.ts

@@ -62,16 +62,6 @@ export class HuntMode {
     return this.depth;
   }
 
-  // == update logic ==
-  #collectResources() {
-    let cell = this.map.get(this.gridifiedPlayer);
-
-    let pickup = cell.pickup;
-    if (pickup != null) {
-      cell.pickup = null;
-    }
-  }
-
   #computeCostToClick(mapPosition: Point): number | null {
     let present = this.map.get(mapPosition);
 
@@ -95,21 +85,6 @@ export class HuntMode {
     return pickup.computeCostToClick();
   }
 
-  /*
-  movePlayerTo(newPosition: Point) {
-    let oldX = this.player.x;
-    let newX = newPosition.x;
-    this.player = newPosition;
-    if (newX < oldX) {
-      this.faceLeft = true;
-    }
-    if (oldX < newX) {
-      this.faceLeft = false;
-    }
-    this.#collectResources();
-  }
-   */
-
   getZoneLabel(): string | null {
     return this.map.get(this.gridifiedPlayer).zoneLabel;
   }
@@ -155,29 +130,45 @@ export class HuntMode {
     let dx = this.velocity.x;
     let dy = this.velocity.y;
 
-    let amt = 0.005;
+    let amt = 0.006;
 
-    if (I.isKeyDown("w")) {
-      dy -= amt;
-    }
-    if (I.isKeyDown("s")) {
-      dy += amt;
-    }
-    if (I.isKeyDown("a")) {
-      dx -= amt;
-    }
-    if (I.isKeyDown("d")) {
-      dx += amt;
+    if (getPlayerProgress().getBlood() > 0) {
+      if (I.isKeyDown("w")) {
+        dy -= amt;
+      }
+      if (I.isKeyDown("s")) {
+        dy += amt;
+      }
+      if (I.isKeyDown("a")) {
+        dx -= amt;
+      }
+      if (I.isKeyDown("d")) {
+        dx += amt;
+      }
     }
 
-    dx *= 0.9;
-    dy *= 0.9;
+    dx *= 0.87;
+    dy *= 0.87;
+
+    if (Math.abs(dx) < 0.0001) {
+      dx = 0;
+    }
+    if (Math.abs(dy) < 0.0001) {
+      dy = 0;
+    }
+    if (dx < 0) {
+      this.faceLeft = true;
+    }
+    if (dx > 0) {
+      this.faceLeft = false;
+    }
 
     this.velocity = new Point(dx, dy);
     let nSteps = 40;
     let szX = 0.5;
-    let szY = 0.5;
+    let szY = 0.75;
 
+    let initialXy = this.floatingPlayer;
     for (let i = 0; i < nSteps; i++) {
       let oldXy = this.floatingPlayer;
       let newXy = oldXy.offset(new Point(this.velocity.x / nSteps, 0));
@@ -211,6 +202,8 @@ export class HuntMode {
 
       this.floatingPlayer = newXy;
     }
+    let finalXy = this.floatingPlayer;
+    getPlayerProgress().spendBlood(finalXy.distance(initialXy) * 10);
   }
 
   #updateFov() {
@@ -296,7 +289,7 @@ export class HuntMode {
         if (cost == null) {
           highlighted = false;
         }
-        if (!(pickup?.advertisesClickable() ?? true)) {
+        if (!pickup?.advertisesClickable()) {
           highlighted = false;
         }
 
@@ -321,12 +314,6 @@ export class HuntMode {
           if (pickup?.onClick(cellData)) {
             return;
           }
-
-          getPlayerProgress().spendBlood(cost);
-
-          // TODO: This isn't a thing anymore
-          // this.movePlayerTo(mapPosition);
-          // getCheckModal().show(null, null);
         },
         onSqueeze: () => {
           // the cost _gates_ squeezes

src/pickups.ts

@@ -83,7 +83,7 @@ export class BreakableBlockPickup {
   }
 
   computeCostToClick() {
-    return 100;
+    return this.callbacks.cost;
   }
 
   advertisesBadge() {
@@ -121,6 +121,7 @@ export class BreakableBlockPickup {
 
   update(cellData: CellView) {
     if (this.breakProgress >= 1.0) {
+      getPlayerProgress().spendBlood(this.callbacks.cost);
       cellData.pickup = null;
       this.callbacks.obtain();
     }
@@ -147,6 +148,10 @@ export class StatPickupCallbacks {
     this.#stat = stat;
   }
 
+  get cost(): number {
+    return 100;
+  }
+
   obtain() {
     getPlayerProgress().add(this.#stat, 1);
     getPlayerProgress().purloinItem();
@@ -168,6 +173,10 @@ export class StatPickupCallbacks {
 export class ExperiencePickupCallbacks {
   constructor() {}
 
+  get cost(): number {
+    return 100;
+  }
+
   obtain() {
     getPlayerProgress().addExperience(250);
     getPlayerProgress().purloinItem();