Implement manual player movement planning (steps) and hopping animation

- GameEngine: Added path planning logic (click to add step, re-click to undo).
- GameRenderer: Added path visualization (numbered yellow squares).
- GameRenderer: Updated animation to include 'hopping' effect and clear path markers on visit.
- UIManager: Replaced alerts with modals.
- Main: Wired right-click to execute movement.

src/engine/game/GameEngine.js

@@ -9,6 +9,7 @@ export class GameEngine {
         this.player = null;
         this.selectedEntity = null;
         this.isRunning = false;
+        this.plannedPath = []; // Array of {x,y}
 
         // Callbacks
         this.onEntityUpdate = null;
@@ -39,54 +40,105 @@ export class GameEngine {
         if (this.onEntityUpdate) {
             this.onEntityUpdate(this.player);
         }
-
-
     }
 
     onCellClick(x, y) {
-        // If no player selected, select player on click
-        if (!this.selectedEntity && this.player && x === this.player.x && y === this.player.y) {
-            this.selectedEntity = this.player;
-            if (this.onEntitySelect) {
-                this.onEntitySelect(this.player.id, true);
+        // 1. SELECT / DESELECT PLAYER
+        if (this.player && x === this.player.x && y === this.player.y) {
+            if (this.selectedEntity === this.player) {
+                // Toggle Deselect
+                this.deselectPlayer();
+            } else {
+                // Select
+                this.selectedEntity = this.player;
+                if (this.onEntitySelect) {
+                    this.onEntitySelect(this.player.id, true);
+                }
             }
-
             return;
         }
 
-        // If player selected, move to clicked cell
+        // 2. PLAN MOVEMENT (If player selected)
         if (this.selectedEntity === this.player) {
-            if (this.canMoveTo(x, y)) {
-                this.movePlayer(x, y);
-            } else {
+            this.planStep(x, y);
+        }
+    }
 
+    deselectPlayer() {
+        this.selectedEntity = null;
+        this.plannedPath = [];
+        if (this.onEntitySelect) this.onEntitySelect(this.player.id, false);
+        if (this.onPathChange) this.onPathChange([]);
+    }
+
+    planStep(x, y) {
+        // Determine start point (either current player pos or last planned step)
+        const lastStep = this.plannedPath.length > 0
+            ? this.plannedPath[this.plannedPath.length - 1]
+            : { x: this.player.x, y: this.player.y };
+
+        // Check Adjacency
+        const dx = Math.abs(x - lastStep.x);
+        const dy = Math.abs(y - lastStep.y);
+        const isAdjacent = (dx + dy) === 1;
+
+        // Check Walkability
+        const isWalkable = this.canMoveTo(x, y);
+
+        // Check if already in path (prevent loops for simplicity or allow backtracking? User said "mark contigua", implying adding)
+        // If clicking the last added step, maybe remove it? (Undo)
+        if (this.plannedPath.length > 0 && x === lastStep.x && y === lastStep.y) {
+            // Clicked last step -> Undo
+            this.plannedPath.pop();
+            if (this.onPathChange) this.onPathChange(this.plannedPath);
+            return;
+        }
+
+        if (isAdjacent && isWalkable) {
+            // Check if not already visited in this path to prevent self-intersection weirdness
+            const alreadyInPath = this.plannedPath.some(p => p.x === x && p.y === y);
+            const isPlayerPos = this.player.x === x && this.player.y === y;
+
+            if (!alreadyInPath && !isPlayerPos) {
+                this.plannedPath.push({ x, y });
+                if (this.onPathChange) {
+                    this.onPathChange(this.plannedPath);
+                }
             }
         }
     }
 
+    executeMovePath() {
+        if (!this.player || !this.plannedPath.length) return;
+
+        // Clone path for the move event
+        const path = [...this.plannedPath];
+
+        // Update player logic verification immediately (teleport logic)
+        // The visualization will handle the "botecitos"
+        const finalDest = path[path.length - 1];
+        this.player.x = finalDest.x;
+        this.player.y = finalDest.y;
+
+        // Trigger Movement Event (Renderer will animate)
+        if (this.onEntityMove) {
+            this.onEntityMove(this.player, path);
+        }
+
+        // Cleanup
+        this.deselectPlayer();
+    }
+
     canMoveTo(x, y) {
         // Check if cell is walkable (occupied by a tile)
         return this.dungeon.grid.isOccupied(x, y);
     }
 
+    // Deprecated direct move
     movePlayer(x, y) {
-        // Simple direct movement (no pathfinding for now)
-        const path = [{ x, y }];
-
         this.player.x = x;
         this.player.y = y;
-
-        if (this.onEntityMove) {
-            this.onEntityMove(this.player, path);
-        }
-
-        // Deselect after move
-        this.selectedEntity = null;
-        if (this.onEntitySelect) {
-            this.onEntitySelect(this.player.id, false);
-        }
-
-
+        if (this.onEntityMove) this.onEntityMove(this.player, [{ x, y }]);
     }
 
     isPlayerAdjacentToDoor(doorCells) {

src/main.js

@@ -87,6 +87,10 @@ generator.onDoorBlocked = (exitData) => {
     renderer.blockDoor(exitData);
 };
 
+game.onPathChange = (path) => {
+    renderer.updatePathVisualization(path);
+};
+
 // 6. Handle Clicks
 const handleClick = (x, y, doorMesh) => {
     // PRIORITY 1: Tile Placement Mode - ignore all clicks
@@ -134,7 +138,10 @@ const handleClick = (x, y, doorMesh) => {
 renderer.setupInteraction(
     () => cameraManager.getCamera(),
     handleClick,
-    () => { } // No right-click
+    () => {
+        // Right Click Handler
+        game.executeMovePath();
+    }
 );
 
 // 7. Start

src/view/GameRenderer.js

@@ -240,32 +240,47 @@ export class GameRenderer {
             }
 
             if (data.isMoving) {
-                const duration = 400; // ms per tile
+                const duration = 300; // Faster jump (300ms)
                 const elapsed = time - data.startTime;
-                const t = Math.min(elapsed / duration, 1);
+                const progress = Math.min(elapsed / duration, 1);
 
                 // Lerp X/Z
-                mesh.position.x = THREE.MathUtils.lerp(data.startPos.x, data.targetPos.x, t);
-                mesh.position.z = THREE.MathUtils.lerp(data.startPos.z, data.targetPos.z, t);
+                mesh.position.x = THREE.MathUtils.lerp(data.startPos.x, data.targetPos.x, progress);
+                mesh.position.z = THREE.MathUtils.lerp(data.startPos.z, data.targetPos.z, progress);
 
-                // Jump Arc
+                // Hop (Botecito)
+                const jumpHeight = 0.5;
                 const baseHeight = 1.56 / 2;
-                mesh.position.y = baseHeight + (0.5 * Math.sin(t * Math.PI));
+                mesh.position.y = baseHeight + Math.sin(progress * Math.PI) * jumpHeight;
 
-                if (t >= 1) {
-                    mesh.position.set(data.targetPos.x, baseHeight, data.targetPos.z);
+                if (progress >= 1) {
                     data.isMoving = false;
+                    mesh.position.y = baseHeight; // Reset height
 
-                    // IF Finished Sequence (Queue empty)
-                    if (data.pathQueue.length === 0) {
-                        // Check if it's the player (id 'p1')
-                        if (id === 'p1' && this.onHeroFinishedMove) {
-                            // Grid Coords from World Coords (X, -Z)
-                            this.onHeroFinishedMove(mesh.position.x, -mesh.position.z);
+                    // Remove the visualization tile for this step
+                    if (this.pathGroup) {
+                        for (let i = this.pathGroup.children.length - 1; i >= 0; i--) {
+                            const child = this.pathGroup.children[i];
+                            // Match X and Z (ignoring small float errors)
+                            if (Math.abs(child.position.x - data.targetPos.x) < 0.1 &&
+                                Math.abs(child.position.z - data.targetPos.z) < 0.1) {
+                                this.pathGroup.remove(child);
+                            }
                         }
                     }
                 }
             }
+
+
+
+            // IF Finished Sequence (Queue empty)
+            if (data.pathQueue.length === 0) {
+                // Check if it's the player (id 'p1')
+                if (id === 'p1' && this.onHeroFinishedMove) {
+                    // Grid Coords from World Coords (X, -Z)
+                    this.onHeroFinishedMove(mesh.position.x, -mesh.position.z);
+                }
+            }
         });
     }
     renderExits(exits) {
@@ -585,6 +600,65 @@ export class GameRenderer {
         return null;
     }
 
+    // ========== PATH VISUALIZATION ==========
+
+    updatePathVisualization(path) {
+        if (!this.pathGroup) {
+            this.pathGroup = new THREE.Group();
+            this.scene.add(this.pathGroup);
+        }
+
+        this.pathGroup.clear();
+
+        if (!path || path.length === 0) return;
+
+        path.forEach((step, index) => {
+            const geometry = new THREE.PlaneGeometry(0.8, 0.8);
+            const texture = this.createNumberTexture(index + 1);
+            const material = new THREE.MeshBasicMaterial({
+                map: texture,
+                transparent: true,
+                opacity: 0.8, // Texture itself has opacity
+                side: THREE.DoubleSide
+            });
+            const plane = new THREE.Mesh(geometry, material);
+            plane.position.set(step.x, 0.02, -step.y); // Slightly above floor
+            plane.rotation.x = -Math.PI / 2;
+
+            // Store step index to identify it later if needed
+            plane.userData.stepIndex = index;
+
+            this.pathGroup.add(plane);
+        });
+    }
+
+    createNumberTexture(number) {
+        const canvas = document.createElement('canvas');
+        canvas.width = 64;
+        canvas.height = 64;
+        const ctx = canvas.getContext('2d');
+
+        // Yellow background with 50% opacity
+        ctx.fillStyle = 'rgba(255, 255, 0, 0.5)';
+        ctx.fillRect(0, 0, 64, 64);
+
+        // Border
+        ctx.strokeStyle = '#EDA900';
+        ctx.lineWidth = 4;
+        ctx.strokeRect(0, 0, 64, 64);
+
+        // Text
+        ctx.font = 'bold 36px Arial';
+        ctx.fillStyle = 'black';
+        ctx.textAlign = 'center';
+        ctx.textBaseline = 'middle';
+        ctx.fillText(number.toString(), 32, 32);
+
+        const tex = new THREE.CanvasTexture(canvas);
+        // tex.magFilter = THREE.NearestFilter; // Optional, might look pixelated
+        return tex;
+    }
+
     isPlayerAdjacentToDoor(playerX, playerY, doorMesh) {
         if (!doorMesh || !doorMesh.userData.isDoor) return false;
 

src/view/UIManager.js

@@ -237,7 +237,7 @@ export class UIManager {
             if (this.dungeon) {
                 const success = this.dungeon.confirmPlacement();
                 if (!success) {
-                    alert('❌ No se puede colocar la loseta en esta posición');
+                    this.showModal('Error de Colocación', 'No se puede colocar la loseta en esta posición.');
                 }
             }
         };