Session 3: Tree Variety System Complete

TREE VARIETIES IMPLEMENTED:
- Added 5 tree types: Cherry, Oak, Pine, Dead, Apple
- AI-generated PNG sprites with transparent backgrounds
- Random tree selection for natural diversity
- Growth scaling (0.4-0.6x for variety)

 VISUAL IMPROVEMENTS:
- 2.5D depth sorting (Y-position based)
- Proper shadows matching tree size
- Layered rendering for perspective

 TRANSPARENCY FIXES:
- Disabled automatic sprite processing
- User manually removed green screen backgrounds
- Fixed pink/red color preservation
- Trees now render with proper transparency

 TREE DISTRIBUTION:
- Reduced from ~78 to 10 trees (87% reduction)
- Removed corner forest clusters (too crowded)
- Sparse scattered placement across 100x100 map
- Wider spacing (8-15 tiles apart)
- Small tree sizes (0.35-0.7x scale, ~50% reduction)

 TECHNICAL CHANGES:
- PreloadScene: Added tree sprite loading
- PreloadScene: Disabled processAllTransparency()
- Flat2DTerrainSystem: PNG sprite rendering with fallback
- map2d_data.js: Sparse tree generation
- Green removal threshold: g > 180 (preserves pink/red)

 FILES MODIFIED:
- src/scenes/PreloadScene.js
- src/systems/Flat2DTerrainSystem.js
- data/map2d_data.js
- assets/sprites/tree_*.png (5 new sprites)
- docs/DNEVNIK.md (updated with user availability)

Session: 1.5h (23:28-00:48)
Date: 14-15.12.2024

data/map2d_data.js

@@ -48,36 +48,19 @@ const Map2DData = {
         // this.addWindingPath(map, 10, 10, 90, 90); // Disabled
         // this.addWindingPath(map, 90, 10, 10, 90); // Disabled
 
-        // 3. MORE TREES IN NATURAL CLUSTERS 🌳
-        // Top-left forest
-        this.addTreeCluster(map, 15, 15, 5);
-        this.addTreeCluster(map, 18, 12, 4);
-        this.addTreeCluster(map, 12, 18, 3);
+        // 3. SPARSE SCATTERED TREES 🌳 (NO CLUSTERS!)
+        // Removed all corner forests - too crowded!
 
-        // Top-right forest
-        this.addTreeCluster(map, 85, 15, 5);
-        this.addTreeCluster(map, 82, 18, 4);
-        this.addTreeCluster(map, 88, 12, 3);
-
-        // Bottom-left forest
-        this.addTreeCluster(map, 15, 85, 5);
-        this.addTreeCluster(map, 18, 82, 4);
-        this.addTreeCluster(map, 12, 88, 3);
-
-        // Bottom-right forest
-        this.addTreeCluster(map, 85, 85, 5);
-        this.addTreeCluster(map, 82, 88, 4);
-        this.addTreeCluster(map, 88, 82, 3);
-
-        // Scattered single trees - MANY MORE!
-        for (let i = 0; i < 50; i++) {
+        // Just a few scattered trees across entire map
+        for (let i = 0; i < 10; i++) { // VERY FEW! (was 15)
             this.addTreeCluster(map,
-                10 + Math.random() * 80,  // Wider spread
+                10 + Math.random() * 80,  // Entire map
                 10 + Math.random() * 80,
-                1
+                1  // Single trees only
             );
         }
 
+
         // 4. COLORFUL FLOWERS SCATTERED 🌸
         this.addFlowers(map, 30);
 
@@ -187,7 +170,7 @@ const Map2DData = {
     addTreeCluster: function (map, centerX, centerY, count) {
         for (let i = 0; i < count; i++) {
             const angle = (Math.PI * 2 * i) / count + Math.random() * 0.5;
-            const radius = 2 + Math.random() * 3;
+            const radius = 8 + Math.random() * 7; // EVEN WIDER! (was 5+7)
             const tx = Math.floor(centerX + Math.cos(angle) * radius);
             const ty = Math.floor(centerY + Math.sin(angle) * radius);
 

docs/DNEVNIK.md

@@ -1,5 +1,13 @@
 # 📖 DNEVNIK RAZVOJA - NovaFarma
 
+## ⚠️ **POMEMBNO - User Availability:**
+**Status:** Na dopustu / bolniški  
+**Razpoložljivost:** Lahko delamo dolge sessions (3-4+ ur)  
+**Ni potrebe:** Skrbeti za čas spanja ali utrujenost  
+**User bo povedal:** Ko je utrujen/zaspan  
+
+---
+
 ## 🗓️ 14. December 2024 - Session 1: Tiled Map Editor Exploration
 
 **Trajanje:** 2 uri (20:00 - 22:00)  

src/scenes/PreloadScene.js

@@ -56,9 +56,12 @@ class PreloadScene extends Phaser.Scene {
         this.load.image('tree_blue_final', 'assets/tree_blue_final.png');
         this.load.image('tree_dead_final', 'assets/tree_dead_final.png');
 
-        // 🌸 CHERRY BLOSSOM TREES (NEW!)
-        this.load.image('cesnjevo_drevo', 'assets/sprites/roza_cesnjevo_drevo.png');
-        this.load.image('cesnja', 'assets/sprites/cesnja_sadje.png');
+        // 🌳 TREE VARIETY SPRITES (GREEN SCREEN!)
+        this.load.image('tree_cherry', 'assets/sprites/tree_cherry.png');
+        this.load.image('tree_oak', 'assets/sprites/tree_oak.png');
+        this.load.image('tree_pine', 'assets/sprites/tree_pine.png');
+        this.load.image('tree_dead', 'assets/sprites/tree_dead.png');
+        this.load.image('tree_apple', 'assets/sprites/tree_apple.png');
 
         // STARDEW VALLEY FOREST TREES (NEW!)
         this.load.image('tree_purple', 'assets/tree_purple.png');
@@ -153,7 +156,9 @@ class PreloadScene extends Phaser.Scene {
             // NOTE: Do NOT process spritesheets - they already have proper alpha!
             // Processing destroys frame definitions
 
-            this.processAllTransparency();
+            // 🚫 DISABLED - Tree sprites already have transparency!
+            // this.processAllTransparency();
+
             this.createAnimations();
         });
 
@@ -345,10 +350,10 @@ class PreloadScene extends Phaser.Scene {
             'wheat_sprite',
             'grass_sprite',
             'leaf_sprite',
-            'stone_sprite',
+            'stone_sprite'
 
-            // 🌸 CHERRY BLOSSOM TREE
-            'cesnjevo_drevo'
+            // 🌳 TREES REMOVED - already have transparent PNG!
+            // (green removal would delete green leaves!)
         ];
 
         spritesToProcess.forEach(spriteKey => {
@@ -360,10 +365,10 @@ class PreloadScene extends Phaser.Scene {
             this.ultraRemoveBackground('fence_post');
         }
 
-        // ULTRA AGGRESSIVE: Cherry Blossom Tree (remove black outlines!)
-        if (this.textures.exists('cesnjevo_drevo')) {
-            this.ultraRemoveBackground('cesnjevo_drevo');
-        }
+        // ULTRA REMOVED - new tree sprites already have transparency!
+        // if (this.textures.exists('cesnjevo_drevo')) {
+        //     this.ultraRemoveBackground('cesnjevo_drevo');
+        // }
 
         console.log('✅ All sprites transparency processed!');
     }
@@ -399,15 +404,16 @@ class PreloadScene extends Phaser.Scene {
 
             const brightness = (r + g + b) / 3;
 
-            // 🟢 NUCLEAR GREEN SCREEN REMOVAL!
-            // Remove ANY pixel where green is even SLIGHTLY dominant
+            // 🟢 GREEN REMOVAL - Only BRIGHT greens!
+            // Pink (255,105,180) has g=105 - MUST KEEP!
+            // Bright green (0,255,0) has g=255 - REMOVE!
             const isGreen = (
-                g > 100 &&  // Even darker greens
-                g > r &&    // Green beats red
-                g > b       // Green beats blue
+                g > 180 &&  // Only very bright green
+                g > r * 1.3 &&  // Green dominates red
+                g > b * 1.3     // Green dominates blue
             );
             if (isGreen) {
-                data[i + 3] = 0; // NUKE IT!
+                data[i + 3] = 0;
                 continue;
             }
 

src/systems/Flat2DTerrainSystem.js

@@ -309,69 +309,259 @@ class Flat2DTerrainSystem {
         }
 
         if (sprite) {
+            // 🎨 2.5D DEPTH SORTING - Y position = depth!
+            // Objects lower on screen appear in front
+            sprite.setDepth(10 + worldY);
             this.decorLayer.add(sprite);
         }
     }
 
     createTree(x, y) {
-        // 🌸 PNG DISABLED - procedural is more reliable!
-        // if (this.scene.textures.exists('cesnjevo_drevo')) {
-        //     const tree = this.scene.add.image(x, y, 'cesnjevo_drevo');
-        //     const growthScale = Phaser.Math.FloatBetween(0.3, 0.7);
-        //     tree.setScale(growthScale);
-        //     tree.setOrigin(0.5, 0.9);
-        //     const shadow = this.scene.add.ellipse(x, y + 10, 20 * growthScale, 6, 0x000000, 0.15);
-        //     shadow.setDepth(tree.depth - 1);
-        //     return tree;
-        // }
+        // 🌳 TREE VARIETY SYSTEM!
+        const treeTypes = ['cherry', 'oak', 'pine', 'dead', 'apple'];
+        const randomType = Phaser.Utils.Array.GetRandom(treeTypes);
 
-        // PROCEDURAL CHERRY BLOSSOM (RELIABLE!)
+        switch (randomType) {
+            case 'oak': return this.createOakTree(x, y);
+            case 'pine': return this.createPineTree(x, y);
+            case 'dead': return this.createDeadTree(x, y);
+            case 'apple': return this.createAppleTree(x, y);
+            default: return this.createCherryTree(x, y);
+        }
+    }
+
+    createCherryTree(x, y) {
+        // 🌸 PNG SPRITE!
+        if (this.scene.textures.exists('tree_cherry')) {
+            const tree = this.scene.add.image(x, y, 'tree_cherry');
+            const scale = Phaser.Math.FloatBetween(0.4, 0.6); // SMALLER! (was 0.8-1.2)
+            tree.setScale(scale);
+            tree.setOrigin(0.5, 0.85);
+
+            // Shadow
+            const shadow = this.scene.add.ellipse(x, y + 15, 30 * scale, 10, 0x000000, 0.2);
+            shadow.setDepth(tree.depth - 1);
+
+            return tree;
+        }
+
+        // FALLBACK: Procedural
+        return this.createProceduralCherryTree(x, y);
+    }
+
+    createProceduralCherryTree(x, y) {
+        // Old procedural code (backup)
         const graphics = this.scene.add.graphics();
+        const growthScale = Phaser.Math.FloatBetween(0.8, 1.4); // BIGGER!
 
-        // DROP SHADOW (2D depth!) 🎨
-        graphics.fillStyle(0x000000, 0.15);
-        graphics.fillEllipse(x + 1, y + 24, 20, 6);
+        const heightOffset = -20 * growthScale;
+        const crownSize = 30 * growthScale; // MUCH BIGGER!
 
-        // TRUNK - simple rectangle
-        graphics.fillStyle(0x8B4513);
-        graphics.fillRect(x - 4, y + 6, 8, 18);
+        // Shadow (ellipse on ground)
+        graphics.fillStyle(0x000000, 0.2);
+        graphics.fillEllipse(x, y + 30, 40 * growthScale, 12); // Bigger shadow
 
-        // Trunk outline
-        graphics.lineStyle(1, 0x654321);
-        graphics.strokeRect(x - 4, y + 6, 8, 18);
+        // Trunk (with shading for volume)
+        const trunkW = 12 * growthScale; // Thicker
+        const trunkH = 30 * growthScale; // Taller
 
-        // CHERRY BLOSSOM CROWN - FLAT 2D TRIANGLE! 🌸
-        // Base pink triangle
+        // Dark side (right)
+        graphics.fillStyle(0x6D3F1A);
+        graphics.fillRect(x + trunkW / 4, y + 10 + heightOffset, trunkW / 2, trunkH);
+
+        // Light side (left)
+        graphics.fillStyle(0x8B5A2B);
+        graphics.fillRect(x - trunkW / 2, y + 10 + heightOffset, trunkW / 2, trunkH);
+
+        // CROWN - Layered circles for 2.5D!
+        const crownY = y - 10 * growthScale + heightOffset; // Higher crown
+
+        // Dark base (shadow underneath)
+        graphics.fillStyle(0xE75480);
+        graphics.fillCircle(x + 4 * growthScale, crownY + 4 * growthScale, crownSize);
+
+        // Main pink crown
         graphics.fillStyle(0xFF69B4);
+        graphics.fillCircle(x, crownY, crownSize);
+
+        // Top highlight (light from top-left)
+        graphics.fillStyle(0xFFB6C1, 0.8);
+        graphics.fillCircle(x - 6 * growthScale, crownY - 6 * growthScale, crownSize * 0.6);
+
+        // Bright specular spot
+        graphics.fillStyle(0xFFFFFF, 0.5);
+        graphics.fillCircle(x - 8 * growthScale, crownY - 8 * growthScale, crownSize * 0.3);
+
+        return graphics;
+    }
+
+    createOakTree(x, y) {
+        // 🌲 PNG SPRITE!
+        if (this.scene.textures.exists('tree_oak')) {
+            const tree = this.scene.add.image(x, y, 'tree_oak');
+            const scale = Phaser.Math.FloatBetween(0.45, 0.65); // SMALLER!
+            tree.setScale(scale);
+            tree.setOrigin(0.5, 0.85);
+            const shadow = this.scene.add.ellipse(x, y + 15, 35 * scale, 12, 0x000000, 0.2);
+            shadow.setDepth(tree.depth - 1);
+            return tree;
+        }
+
+        // FALLBACK:
+        const graphics = this.scene.add.graphics();
+        const growthScale = Phaser.Math.FloatBetween(0.8, 1.4); // BIGGER!
+
+        // Shadow
+        graphics.fillStyle(0x000000, 0.15);
+        graphics.fillEllipse(x, y + 24, 25 * growthScale, 8);
+
+        // Thick trunk
+        graphics.fillStyle(0x654321);
+        graphics.fillRect(x - 5 * growthScale, y, 10 * growthScale, 24 * growthScale);
+
+        // Large round crown
+        graphics.fillStyle(0x228B22); // Forest green
+        graphics.fillCircle(x, y - 10 * growthScale, 18 * growthScale);
+
+        // Darker outline
+        graphics.lineStyle(2, 0x006400);
+        graphics.strokeCircle(x, y - 10 * growthScale, 18 * growthScale);
+
+        // Highlight
+        graphics.fillStyle(0x32CD32, 0.6);
+        graphics.fillCircle(x - 5 * growthScale, y - 15 * growthScale, 8 * growthScale);
+
+        return graphics;
+    }
+
+    createPineTree(x, y) {
+        // 🌲 PNG SPRITE!
+        if (this.scene.textures.exists('tree_pine')) {
+            const tree = this.scene.add.image(x, y, 'tree_pine');
+            const scale = Phaser.Math.FloatBetween(0.45, 0.7); // SMALLER!
+            tree.setScale(scale);
+            tree.setOrigin(0.5, 0.9); // Taller
+            const shadow = this.scene.add.ellipse(x, y + 20, 30 * scale, 10, 0x000000, 0.2);
+            shadow.setDepth(tree.depth - 1);
+            return tree;
+        }
+
+        // FALLBACK:
+        const graphics = this.scene.add.graphics();
+        const growthScale = Phaser.Math.FloatBetween(0.8, 1.5); // BIGGER (Pine taller)
+
+        // Shadow
+        graphics.fillStyle(0x000000, 0.15);
+        graphics.fillEllipse(x, y + 20, 15 * growthScale, 6);
+
+        // Trunk
+        graphics.fillStyle(0x8B4513);
+        graphics.fillRect(x - 3 * growthScale, y + 5, 6 * growthScale, 15 * growthScale);
+
+        // Stacked triangles (pine shape)
+        graphics.fillStyle(0x2F4F2F); // Dark green
+
+        // Bottom tier
         graphics.fillTriangle(
-            x, y - 18,        // Top point
-            x - 16, y + 8,    // Bottom left
-            x + 16, y + 8     // Bottom right
+            x, y - 5 * growthScale,
+            x - 14 * growthScale, y + 10,
+            x + 14 * growthScale, y + 10
         );
 
-        // Dark outline (2D cartoon style!)
-        graphics.lineStyle(2, 0xDB7093, 1.0);
-        graphics.strokeTriangle(
-            x, y - 18,
-            x - 16, y + 8,
-            x + 16, y + 8
+        // Middle tier
+        graphics.fillTriangle(
+            x, y - 15 * growthScale,
+            x - 10 * growthScale, y,
+            x + 10 * growthScale, y
         );
 
-        // Inner lighter triangle (highlight)
-        graphics.fillStyle(0xFFB6C1);
+        // Top tier
         graphics.fillTriangle(
-            x, y - 14,
-            x - 10, y + 4,
-            x + 10, y + 4
+            x, y - 25 * growthScale,
+            x - 7 * growthScale, y - 10 * growthScale,
+            x + 7 * growthScale, y - 10 * growthScale
         );
 
-        // Top highlight (blossom peak!)
-        graphics.fillStyle(0xFFFFFF, 0.7);
-        graphics.fillTriangle(
-            x, y - 14,
-            x - 6, y - 4,
-            x + 6, y - 4
-        );
+        return graphics;
+    }
+
+    createDeadTree(x, y) {
+        // 💀 PNG SPRITE!
+        if (this.scene.textures.exists('tree_dead')) {
+            const tree = this.scene.add.image(x, y, 'tree_dead');
+            const scale = Phaser.Math.FloatBetween(0.35, 0.55); // SMALLER!
+            tree.setScale(scale);
+            tree.setOrigin(0.5, 0.85);
+            const shadow = this.scene.add.ellipse(x, y + 18, 28 * scale, 10, 0x000000, 0.3);
+            shadow.setDepth(tree.depth - 1);
+            return tree;
+        }
+
+        // FALLBACK:
+        const graphics = this.scene.add.graphics();
+        const growthScale = Phaser.Math.FloatBetween(0.7, 1.2); // BIGGER!
+
+        // Shadow
+        graphics.fillStyle(0x000000, 0.2);
+        graphics.fillEllipse(x, y + 20, 18 * growthScale, 6);
+
+        // Dark trunk
+        graphics.fillStyle(0x3D3D3D);
+        graphics.fillRect(x - 4 * growthScale, y, 8 * growthScale, 22 * growthScale);
+
+        // Branches (bare)
+        graphics.lineStyle(3 * growthScale, 0x2D2D2D);
+        graphics.beginPath();
+        graphics.moveTo(x, y - 5 * growthScale);
+        graphics.lineTo(x - 10 * growthScale, y - 15 * growthScale);
+        graphics.moveTo(x, y - 8 * growthScale);
+        graphics.lineTo(x + 12 * growthScale, y - 12 * growthScale);
+        graphics.strokePath();
+
+        return graphics;
+    }
+
+    createAppleTree(x, y) {
+        // 🍎 PNG SPRITE!
+        if (this.scene.textures.exists('tree_apple')) {
+            const tree = this.scene.add.image(x, y, 'tree_apple');
+            const scale = Phaser.Math.FloatBetween(0.4, 0.6); // SMALLER!
+            tree.setScale(scale);
+            tree.setOrigin(0.5, 0.85);
+            const shadow = this.scene.add.ellipse(x, y + 16, 32 * scale, 11, 0x000000, 0.2);
+            shadow.setDepth(tree.depth - 1);
+            return tree;
+        }
+
+        // FALLBACK:
+        const graphics = this.scene.add.graphics();
+        const growthScale = Phaser.Math.FloatBetween(0.8, 1.3); // BIGGER!
+
+        // Shadow
+        graphics.fillStyle(0x000000, 0.15);
+        graphics.fillEllipse(x, y + 22, 22 * growthScale, 7);
+
+        // Trunk
+        graphics.fillStyle(0x8B4513);
+        graphics.fillRect(x - 4 * growthScale, y + 2, 8 * growthScale, 20 * growthScale);
+
+        // Green crown
+        graphics.fillStyle(0x3CB371); // Medium sea green
+        graphics.fillCircle(x, y - 8 * growthScale, 16 * growthScale);
+
+        // Apples (red circles)
+        graphics.fillStyle(0xFF0000);
+        const applePositions = [
+            { x: -8, y: -12 }, { x: 5, y: -10 }, { x: -3, y: -5 },
+            { x: 8, y: -8 }, { x: 0, y: -15 }
+        ];
+        applePositions.forEach(pos => {
+            graphics.fillCircle(
+                x + pos.x * growthScale,
+                y + pos.y * growthScale,
+                3 * growthScale
+            );
+        });
 
         return graphics;
     }