mostalive · March 7, 2012 18:34 · Mar 7, 2012
diff --git a/Main.lua b/Main.lua
@@ -0,0 +1,86 @@
+hero = nil
+enemies = nil
+bgLines = nil
+explosion = nil
+killCount=0
+
+
+GAME_PLAYING = 0
+GAME_DEAD = 1
+GAME_WON = 2
+state = GAME_PLAYING
+heroSize=100
+
+-- Use this function to perform your initial setup
+function setup()
+    state = GAME_PLAYING
+
+    iparameter("BackgroundSpawnRate",0,3,2)
+
+    hero = Invader()
+    hero.position = vec2(WIDTH/2, 150)
+
+    enemies = EnemyHorde()
+    enemies.heroBullets = hero.bullets
+
+    bgLines = StreamingLines()
+end
+
+function touchingAtPos()
+    if CurrentTouch.state == BEGAN or 
+       CurrentTouch.state == MOVING then
+        return vec2( CurrentTouch.x, CurrentTouch.y )
+    end 
+
+    return nil
+end
+
+function showScore()
+    watch("killCount")
+end
+-- This function gets called once every frame
+function draw()
+
+    background(0, 0, 0, 255)
+
+    bgLines.spawnRate = BackgroundSpawnRate
+
+    bgLines:update()
+    bgLines:draw()
+    showScore()
+
+    if state == GAME_PLAYING then 
+        -- Process touch
+        touch = touchingAtPos()
+        if touch then
+            if touch.x < (hero.position.x - 10) then
+                hero.position.x = hero.position.x - 3
+            elseif touch.x > (hero.position.x + 10) then
+                hero.position.x = hero.position.x + 3
+            end
+        end
+
+        if killCount == 20 then
+            enemies.spawnPattern = ENEMY_SPAWN_HARD
+        end
+
+        enemies:draw()
+
+        hero:draw()
+
+        -- Check if hero is hit
+        for i,v in ipairs(enemies.units) do
+            if v:dist(hero.position) < heroSize then
+                state = GAME_DEAD
+                explosion = Explosion(hero.position)
+            end
+        end
+    elseif state == GAME_DEAD then
+        if explosion then
+            explosion:draw()
+            if explosion:isDone() then
+                explosion = nil
+            end
+        end
+    end
+end