feat: generic button navigation

app/components/Common/ButtonSelector.vue

@@ -0,0 +1,77 @@
+<script setup lang="ts">
+const props = withDefaults(
+  defineProps<{
+    x: number;
+    y: number;
+    width: number;
+    height: number;
+    animationSpeed?: number;
+  }>(),
+  {
+    animationSpeed: 0.25,
+  },
+);
+
+const cornerImage = useTemplateRef("cornerImage");
+
+let currentX = props.x;
+let currentY = props.y;
+let currentWidth = props.width;
+let currentHeight = props.height;
+
+useRender((ctx) => {
+  if (!cornerImage.value) return;
+
+  const dx = props.x - currentX;
+  const dy = props.y - currentY;
+  const dw = props.width - currentWidth;
+  const dh = props.height - currentHeight;
+
+  if (
+    Math.abs(dx) < 0.5 &&
+    Math.abs(dy) < 0.5 &&
+    Math.abs(dw) < 0.5 &&
+    Math.abs(dh) < 0.5
+  ) {
+    currentX = props.x;
+    currentY = props.y;
+    currentWidth = props.width;
+    currentHeight = props.height;
+  } else {
+    currentX += dx * props.animationSpeed;
+    currentY += dy * props.animationSpeed;
+    currentWidth += dw * props.animationSpeed;
+    currentHeight += dh * props.animationSpeed;
+  }
+
+  const x = Math.floor(currentX);
+  const y = Math.floor(currentY);
+  const w = Math.floor(currentWidth);
+  const h = Math.floor(currentHeight);
+
+  ctx.drawImage(cornerImage.value, x, y);
+
+  ctx.save();
+  ctx.scale(-1, 1);
+  ctx.drawImage(cornerImage.value, -(x + w), y);
+  ctx.restore();
+
+  ctx.save();
+  ctx.scale(1, -1);
+  ctx.drawImage(cornerImage.value, x, -(y + h));
+  ctx.restore();
+
+  ctx.save();
+  ctx.scale(-1, -1);
+  ctx.drawImage(cornerImage.value, -(x + w), -(y + h));
+  ctx.restore();
+});
+</script>
+
+<template>
+  <img
+    ref="cornerImage"
+    src="/assets/images/home/bottom-screen/buttons/corner.png"
+    hidden
+  />
+</template>