GF.game({ title: "VOID STRIKER", instructions: "Drag to aim, tap to shoot enemies. Survive the waves!", scoreLabel: "Score", bg: '#050a1a', accent: '#00ffcc', winText: "SECTOR CLEARED!", loseText: "SHIP DESTROYED!", lives: 3, hud: true, controls: 'none', setup: function(GF) { this.player = { x: GF.W/2, y: GF.H*0.75, r: 22, angle: 0, invTimer: 0 }; this.bullets = []; this.enemies = []; this.particles = []; this.stars = []; this.wave = 1; this.waveTimer = 0; this.spawnTimer = 0; this.spawnInterval = 2.5; this.enemiesLeft = 8; this.waveClearing = false; this.waveClearTimer = 0; this.shootCooldown = 0; this.thrusterAnim = 0; this.aimX = GF.W/2; this.aimY = GF.H*0.3; // Generate stars for (var i = 0; i < 120; i++) { this.stars.push({ x: GF.rand(0, GF.W), y: GF.rand(0, GF.H), r: GF.rand(0.5, 2.5), speed: GF.rand(20, 80), bright: GF.rand(0.3, 1) }); } var s = GF.load(); this.bestScore = s ? s.best : 0; }, update: function(dt, GF) { this.thrusterAnim += dt * 8; this.shootCooldown -= dt; // Scroll stars for (var i = 0; i < this.stars.length; i++) { var st = this.stars[i]; st.y += st.speed * dt; if (st.y > GF.H) { st.y = 0; st.x = GF.rand(0, GF.W); } } // Aim tracking if (GF.pointer.down) { this.aimX = GF.pointer.x; this.aimY = GF.pointer.y; } var dx = this.aimX - this.player.x; var dy = this.aimY - this.player.y; this.player.angle = Math.atan2(dy, dx) - Math.PI/2; // Auto-shoot toward aim if (GF.pointer.down && this.shootCooldown <= 0 && this.enemies.length > 0) { var len = Math.sqrt(dx*dx + dy*dy) || 1; this.bullets.push({ x: this.player.x, y: this.player.y, vx: (dx/len)*520, vy: (dy/len)*520, life: 1.5 }); GF.sound('shoot'); this.shootCooldown = 0.18; } // Tap to shoot even without held if (GF.tapped() && this.shootCooldown <= 0) { var tdx = GF.pointer.x - this.player.x; var tdy = GF.pointer.y - this.player.y; var tlen = Math.sqrt(tdx*tdx + tdy*tdy) || 1; this.bullets.push({ x: this.player.x, y: this.player.y, vx: (tdx/tlen)*520, vy: (tdy/tlen)*520, life: 1.5 }); GF.sound('shoot'); this.shootCooldown = 0.18; } // Update bullets for (var i = this.bullets.length-1; i >= 0; i--) { var b = this.bullets[i]; b.x += b.vx * dt; b.y += b.vy * dt; b.life -= dt; if (b.life <= 0 || b.x < 0 || b.x > GF.W || b.y < 0 || b.y > GF.H) { this.bullets.splice(i, 1); } } // Spawn enemies this.spawnTimer -= dt; if (this.spawnTimer <= 0 && this.enemiesLeft > 0 && !this.waveClearing) { var side = GF.randInt(0, 3); var ex, ey; if (side === 0) { ex = GF.rand(0, GF.W); ey = -30; } else if (side === 1) { ex = GF.W+30; ey = GF.rand(0, GF.H*0.6); } else if (side === 2) { ex = -30; ey = GF.rand(0, GF.H*0.6); } else { ex = GF.rand(0, GF.W); ey = -30; } var spd = 60 + this.wave * 15; this.enemies.push({ x: ex, y: ey, r: 18, hp: 1 + Math.floor(this.wave/3), maxHp: 1 + Math.floor(this.wave/3), speed: spd, flashTimer: 0, angle: GF.rand(0, Math.PI*2), rotSpeed: GF.rand(-2, 2) }); this.enemiesLeft--; this.spawnInterval = Math.max(0.6, 2.5 - this.wave * 0.15); this.spawnTimer = this.spawnInterval; } // Update enemies this.player.invTimer -= dt; for (var i = this.enemies.length-1; i >= 0; i--) { var e = this.enemies[i]; e.flashTimer -= dt; e.angle += e.rotSpeed * dt; var edx = this.player.x - e.x; var edy = this.player.y - e.y; var elen = Math.sqrt(edx*edx + edy*edy) || 1; e.x += (edx/elen)*e.speed*dt; e.y += (edy/elen)*e.speed*dt; // Enemy shoots back (higher waves) if (this.wave >= 3 && Math.random() < 0.005) { this.spawnEnemyBullet(e); } // Bullet hits enemy for (var j = this.bullets.length-1; j >= 0; j--) { var b = this.bullets[j]; if (GF.dist(b.x, b.y, e.x, e.y) < e.r + 5) { e.hp--; e.flashTimer = 0.15; this.bullets.splice(j, 1); if (e.hp <= 0) { GF.addScore(10 * this.wave); GF.sound('explode'); this.spawnParticles(e.x, e.y, '#ff6600', 12); this.enemies.splice(i, 1); break; } else { GF.sound('hit'); } } } // Enemy hits player if (i < this.enemies.length && GF.dist(e.x, e.y, this.player.x, this.player.y) < e.r + this.player.r) { if (this.player.invTimer <= 0) { GF.sound('hit'); this.spawnParticles(this.player.x, this.player.y, '#00ffcc', 8); if (GF.loseLife()) return; this.player.invTimer = 1.5; this.enemies.splice(i, 1); } } } // Enemy bullets if (!this.enemyBullets) this.enemyBullets = []; for (var i = this.enemyBullets.length-1; i >= 0; i--) { var eb = this.enemyBullets[i]; eb.x += eb.vx*dt; eb.y += eb.vy*dt; eb.life -= dt; if (eb.life <= 0 || eb.x < 0 || eb.x > GF.W || eb.y < 0 || eb.y > GF.H) { this.enemyBullets.splice(i, 1); continue; } if (this.player.invTimer <= 0 && GF.dist(eb.x, eb.y, this.player.x, this.player.y) < this.player.r + 6) { GF.sound('hit'); this.spawnParticles(this.player.x, this.player.y, '#ff0044', 6); if (GF.loseLife()) return; this.player.invTimer = 1.5; this.enemyBullets.splice(i, 1); } } // Particles for (var i = this.particles.length-1; i >= 0; i--) { var p = this.particles[i]; p.x += p.vx*dt; p.y += p.vy*dt; p.life -= dt; p.vx *= 0.95; p.vy *= 0.95; if (p.life <= 0) this.particles.splice(i, 1); } // Wave complete if (this.enemies.length === 0 && this.enemiesLeft === 0 && !this.waveClearing) { this.waveClearing = true; this.waveClearTimer = 2; } if (this.waveClearing) { this.waveClearTimer -= dt; if (this.waveClearTimer <= 0) { this.wave++; this.enemiesLeft = 6 + this.wave * 2; this.spawnTimer = 1.5; this.waveClearing = false; if (this.wave > 10) { GF.sound('win'); GF.win(); } else GF.sound('coin'); } } // Save best if (GF.score > this.bestScore) { this.bestScore = GF.score; GF.save({ best: this.bestScore }); } }, spawnEnemyBullet: function(e) { if (!this.enemyBullets) this.enemyBullets = []; var dx = this.player.x - e.x, dy = this.player.y - e.y; var len = Math.sqrt(dx*dx+dy*dy)||1; this.enemyBullets.push({ x: e.x, y: e.y, vx: (dx/len)*200, vy: (dy/len)*200, life: 2 }); }, spawnParticles: function(x, y, color, count) { for (var i = 0; i < count; i++) { var ang = GF.rand(0, Math.PI*2); var spd = GF.rand(40, 180); this.particles.push({ x: x, y: y, vx: Math.cos(ang)*spd, vy: Math.sin(ang)*spd, r: GF.rand(2, 5), color: color, life: GF.rand(0.3, 0.8), maxLife: 0.8 }); } }, draw: function(GF) { GF.clear('#050a1a'); // Stars for (var i = 0; i < this.stars.length; i++) { var st = this.stars[i]; var alpha = Math.floor(st.bright * 255).toString(16).padStart(2,'0'); GF.circle(st.x, st.y, st.r, '#ffffff' + alpha); } // Nebula glow GF.circle(GF.W*0.7, GF.H*0.2, 120, '#1a003344'); GF.circle(GF.W*0.2, GF.H*0.5, 90, '#00113344'); // Particles for (var i = 0; i < this.particles.length; i++) { var p = this.particles[i]; var alpha = Math.floor((p.life/0.8)*200).toString(16).padStart(2,'0'); GF.circle(p.x, p.y, p.r, p.color + alpha); } // Enemy bullets if (this.enemyBullets) { for (var i = 0; i < this.enemyBullets.length; i++) { var eb = this.enemyBullets[i]; GF.circle(eb.x, eb.y, 5, '#ff2244'); GF.circle(eb.x, eb.y, 3, '#ffaaaa'); } } // Enemies for (var i = 0; i < this.enemies.length; i++) { var e = this.enemies[i]; var col = e.flashTimer > 0 ? '#ffffff' : '#ff4400'; var col2 = e.flashTimer > 0 ? '#ffff00' : '#ff8800'; // Draw enemy ship (hexagon-ish) var ctx = GF._ctx || null; GF.circle(e.x, e.y, e.r, col); GF.circle(e.x, e.y, e.r*0.6, col2); GF.circle(e.x, e.y, e.r*0.25, '#ffff00'); // HP bar if (e.maxHp > 1) { GF.rect(e.x - e.r, e.y - e.r - 8, e.r*2, 4, '#333333'); GF.rect(e.x - e.r, e.y - e.r - 8, e.r*2*(e.hp/e.maxHp), 4, '#ff4400'); } } // Player bullets for (var i = 0; i < this.bullets.length; i++) { var b = this.bullets[i]; GF.circle(b.x, b.y, 5, '#00ffcc'); GF.circle(b.x, b.y, 3, '#ffffff'); } // Player ship var p = this.player; var flash = p.invTimer > 0 && Math.floor(p.invTimer*10) % 2 === 0; if (!flash) { // Thruster var thrustLen = 12 + Math.sin(this.thrusterAnim)*6; var tx = p.x - Math.sin(p.angle)*thrustLen; var ty = p.y + Math.cos(p.angle)*thrustLen; GF.circle(tx, ty, 7, '#ff8800aa'); GF.circle(tx, ty, 4, '#ffff00'); // Ship body GF.circle(p.x, p.y, p.r, '#0088cc'); GF.circle(p.x, p.y, p.r*0.7, '#00bbff'); GF.circle(p.x, p.y, p.r*0.35, '#00ffcc'); // Nose var nx = p.x + Math.sin(p.angle)*p.r; var ny = p.y - Math.cos(p.angle)*p.r; GF.circle(nx, ny, 5, '#00ffcc'); // Wings var wx1 = p.x + Math.cos(p.angle)*p.r*0.9; var wy1 = p.y + Math.sin(p.angle)*p.r*0.9; var wx2 = p.x - Math.cos(p.angle)*p.r*0.9; var wy2 = p.y - Math.sin(p.angle)*p.r*0.9; GF.circle(wx1, wy1, 6, '#0055aa'); GF.circle(wx2, wy2, 6, '#0055aa'); } // Aim indicator if (GF.pointer.down) { GF.circle(this.aimX, this.aimY, 14, '#00ffcc33'); GF.circle(this.aimX, this.aimY, 8, '#00ffcc66'); GF.circle(this.aimX, this.aimY, 3, '#00ffcc'); } // Wave info var waveColor = this.waveClearing ? '#00ffcc' : '#ffffff88'; GF.text('WAVE ' + this.wave + '/10', GF.W/2, 60, { size: 18, color: waveColor, align: 'center', bold: true }); if (this.waveClearing) { GF.text('WAVE CLEARED!', GF.W/2, GF.H/2 - 20, { size: 28, color: '#00ffcc', align: 'center', bold: true }); GF.text('NEXT WAVE INCOMING...', GF.W/2, GF.H/2 + 20, { size: 16, color: '#ffffff', align: 'center' }); } if (this.enemiesLeft > 0) { GF.text('Enemies left: ' + (this.enemiesLeft + this.enemies.length), GF.W/2, 82, { size: 13, color: '#ffffff66', align: 'center' }); } // Best score GF.text('Best: ' + this.bestScore, GF.W - 10, 60, { size: 12, color: '#ffffff44', align: 'right' }); // Touch hint if (GF.score === 0 && this.wave === 1 && this.enemies.length < 3) { GF.text('TAP or HOLD to shoot', GF.W/2, GF.H - 50, { size: 14, color: '#00ffcc88', align: 'center' }); } } });