From c7186ab940119d8b366215c7348f7b87801bfefc Mon Sep 17 00:00:00 2001
From: Deveshi Dwivedi <deveshigurgaon@gmail.com>
Date: Wed, 19 Jun 2024 01:28:50 +0530
Subject: [PATCH] update minimap to draw correctly

---
 modules/canvas/components/Minimap.tsx | 89 ++++++++++++++-------------
 1 file changed, 47 insertions(+), 42 deletions(-)

diff --git a/modules/canvas/components/Minimap.tsx b/modules/canvas/components/Minimap.tsx
index 7d96bd3..1d3ed1c 100644
--- a/modules/canvas/components/Minimap.tsx
+++ b/modules/canvas/components/Minimap.tsx
@@ -1,70 +1,75 @@
 import { CANVAS_SIZE } from "@/common/constants/canvasSize";
 import { useViewportSize } from "@/common/hooks/useViewportSize";
 import { MotionValue, useMotionValue } from "framer-motion";
-import {Dispatch, SetStateAction, forwardRef, useEffect, useRef} from "react";
-import {motion} from "framer-motion";
-
+import { Dispatch, SetStateAction, forwardRef, useEffect, useRef } from "react";
+import { motion } from "framer-motion";
 
 const Minimap = forwardRef<
-HTMLCanvasElement,{
+  HTMLCanvasElement,
+  {
     x: MotionValue<number>;
     y: MotionValue<number>;
     dragging: boolean;
     setMovedMiniMap: Dispatch<SetStateAction<boolean>>;
-}
->(({x, y, dragging, setMovedMiniMap}, ref)=>{
-    const containerRef = useRef<HTMLDivElement>(null);
-    const {width, height} = useViewportSize();
+  }
+>(({ x, y, dragging, setMovedMiniMap }, ref) => {
+  const containerRef = useRef<HTMLDivElement>(null);
+  const { width, height } = useViewportSize();
+
+  const miniX = useMotionValue(0);
+  const miniY = useMotionValue(0);
+
+  useEffect(() => {
+    const updateX = (newX: number) => {
+      if (!dragging) x.set(-newX * 10);
+    };
 
-    const miniX = useMotionValue(0);
-    const miniY = useMotionValue(0);
+    const updateY = (newY: number) => {
+      if (!dragging) y.set(-newY * 10);
+    };
 
-    useEffect(()=>{
-        miniX.onChange((newX)=>{
-            if(!dragging) x.set(-newX * 10);
-        });
-        miniY.onChange((newY)=>{
-            if(!dragging) y.set(-newY * 10);
-        });
+    miniX.onChange(updateX);
+    miniY.onChange(updateY);
 
-        return () =>{
-          miniX.clearListeners();
-          miniY.clearListeners();  
-        };
+    return () => {
+      miniX.clearListeners();
+      miniY.clearListeners();
+    };
+  }, [dragging, miniX, miniY, x, y]);
 
-    }, [dragging, miniX, miniY, x, y]);
-//the mini version of canvas on top right corner
-return (
-    <div className="absolute right-10 top-10 z-50 bg-zinc-400" ref={containerRef} style={{
+  // the mini version of canvas on top right corner
+  return (
+    <div
+      className="absolute right-10 top-10 z-50 bg-zinc-400"
+      ref={containerRef}
+      style={{
         width: CANVAS_SIZE.width / 10,
-        height: CANVAS_SIZE.height / 10,    
-    }}>
-        <canvas
+        height: CANVAS_SIZE.height / 10,
+      }}
+    >
+      <canvas
         ref={ref}
         width={CANVAS_SIZE.width}
         height={CANVAS_SIZE.height}
         className="h-full w-full"
-        />
-       <motion.div
+      />
+      <motion.div
         drag
         dragConstraints={containerRef}
         dragElastic={0}
-        dragTransition= {{power:0, timeConstant:0}}
-        onDragEnd={()=> setMovedMiniMap((prev:boolean)=> !prev)}
+        dragTransition={{ power: 0, timeConstant: 0 }}
+        onDragEnd={() => setMovedMiniMap((prev: boolean) => !prev)}
         className="absolute top-0 left-0 cursor-grab border-2 border-red-500"
         style={{
-            width: width / 10,
-            height: height / 10,
-            x: miniX,
-            y: miniY,
+          width: width / 10,
+          height: height / 10,
+          x: miniX,
+          y: miniY,
         }}
-        animate={{x: x.get() / -10, y: y.get() / -10}}
-        transition={{duration: 0.1}}
-        >
-       </motion.div>
+      />
     </div>
-)
+  );
 });
 
 Minimap.displayName = "Minimap";
-export default Minimap;
\ No newline at end of file
+export default Minimap;