First commit

.gitignore

@@ -32,3 +32,5 @@
 *.out
 *.app
 
+.vscode/*
+

arduboyTest.ino

@@ -0,0 +1,303 @@
+// Arne van Iterson 2019
+
+// Include all the stuff
+#include <Arduboy2.h>
+#include <math.h>
+
+// Setup instance of arduboy
+Arduboy2 arduboy;
+
+// Define all bitmaps
+//// Spacemania 2000 titlescreen
+const unsigned char PROGMEM titlescreen[] =
+{
+  // width, height,
+  102, 22,
+  0x3f, 0x3f, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0xf3, 0xf3, 0x00, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x3f, 0x3f, 0x00, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0xff, 0xff, 0x00, 0xff, 0xff, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x00, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33, 0x03, 0x03, 0x03, 0x03, 0x00, 0xff, 0xff, 0x03, 0x03, 0xff, 0xff, 0x03, 0x03, 0xff, 0xff, 0x00, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0xff, 0xff, 0x00, 0xff, 0xff, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0xff, 0xff,
+  0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x33, 0x30, 0x33, 0x33, 0x33, 0x33, 0x33, 0xf3, 0xf3, 0x03, 0xf3, 0xf3, 0x30, 0x33, 0x33, 0x33, 0x33, 0x33, 0xf3, 0x03, 0x03, 0xf3, 0xf3, 0x30, 0x33, 0x33, 0x30, 0x30, 0x33, 0xf3, 0x00, 0x00, 0xf3, 0xf3, 0x30, 0x33, 0x33, 0x30, 0x30, 0x30, 0xf0, 0x00, 0x00, 0x03, 0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x3f, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x00, 0x3f, 0x3f, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x3f, 0x00, 0x00, 0x3f, 0x3f, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x3f, 0x00, 0x00, 0x3f, 0x3f, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+//// Gameover screen
+const unsigned char PROGMEM gameover[] =
+{
+  // width, height,
+  102, 22,
+  0x00, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0x00,
+  0x00, 0x00, 0xff, 0xff, 0xc0, 0xc0, 0xcc, 0xcc, 0xcc, 0xcc, 0xfc, 0xfc, 0x00, 0xff, 0xff, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0xcc, 0xcc, 0xcc, 0xcc, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xff, 0x00, 0x00, 0x0f, 0x0f, 0x30, 0x30, 0xc0, 0xc0, 0x30, 0x30, 0x0f, 0x00, 0x00, 0xff, 0xff, 0xcc, 0xcc, 0xcc, 0xcc, 0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0xff, 0xff, 0x0c, 0x0c, 0x0c, 0x0c, 0x3c, 0x3c, 0xcf, 0xcf, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+//// Player spaceship
+const unsigned char PROGMEM spaceship[] =
+{
+  // width, height,
+  16, 16,
+  0x00, 0xfe, 0xfc, 0xf8, 0xfc, 0xfc, 0xfe, 0xfe, 0x80, 0xfe, 0x80, 0xfc, 0x80, 0xf0, 0x80, 0x00,
+  0x00, 0x43, 0x6f, 0x77, 0x7b, 0x3d, 0x5f, 0x6f, 0x77, 0x7b, 0x3d, 0x3f, 0x1f, 0x0f, 0x03, 0x00,
+};
+//// Player bullets
+const unsigned char PROGMEM bullet[] =
+{
+  // width, height,
+  8, 8,
+  0x00, 0x7e, 0x7e, 0x7e, 0x7e, 0x7e, 0x3c, 0x00,
+};
+//// Enemy spaceship
+const unsigned char PROGMEM baddie[] =
+{
+  // width, height,
+  16, 16,
+  0xc0, 0xf0, 0xf8, 0xbc, 0xde, 0xce, 0xe7, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfc, 0xfe, 0xf6, 0xc1,
+  0x03, 0x0f, 0x19, 0x3f, 0x61, 0x7f, 0xc1, 0xff, 0xff, 0xff, 0x7f, 0x7f, 0x3f, 0x7f, 0x6f, 0x83,
+};
+
+// Define Variables
+//// System
+const int screen[] = { 128, 64 };
+
+//// Timing
+float dt = 0;
+
+//// Game Setup
+const int framerate = 60;
+int gamestate = 0;
+bool reset = 0;
+int i;
+
+//// Game Variables
+float playerPos[] = { 0, ((screen[1] / 2) - (spaceship[1] / 2)) };
+float playerSpeed = 1;
+float bulletSpeed = 1.5;
+const int bulletAmount = 5;
+float baddieSpeed = 0.8;
+const int baddieAmount = 16;
+
+// Setup code
+void setup() {
+  // Random number generator
+  arduboy.initRandomSeed();
+  // Start arduboy
+  arduboy.begin();
+  // Set framerate
+  arduboy.setFrameRate(framerate);
+  // Clear screen
+  arduboy.clear();
+}
+
+// Game loop
+void loop() {
+  // Only loop if it is time for the next frame
+  if (!arduboy.nextFrame())
+    return;
+
+  // Clear screen
+  arduboy.clear();
+  // Keep track of buttons
+  arduboy.pollButtons();
+
+  // Switch between gamestates
+  switch (gamestate)
+  {
+    //// Titlescreen
+    case 0:
+      Sprites::drawOverwrite(((screen[0] - titlescreen[0]) / 2), ((screen[0] - titlescreen[0]) / 2), titlescreen, 0);
+      arduboy.setCursor(16, 40);
+      arduboy.print("Press A to start");
+      arduboy.setCursor(36, 57);
+      arduboy.print("McArn 2019");
+      if (arduboy.justPressed(A_BUTTON))
+      {
+        gamestate = 1;
+        reset = true;
+      }
+      break;
+
+    //// Game
+    case 1:
+      if ( arduboy.pressed(A_BUTTON) && arduboy.pressed(B_BUTTON) ) {
+        gamestate = 0;
+      }
+      game();
+      break;
+
+    //// Game over
+    case 2:
+      Sprites::drawOverwrite(((screen[0] - gameover[0]) / 2), ((screen[0] - gameover[0]) / 2), gameover, 0);
+      arduboy.setCursor(12, 40);
+      arduboy.print("Press A to restart");
+      if (arduboy.justPressed(A_BUTTON))
+      {
+        gamestate = 1;
+        reset = true;
+      }
+      break;
+  }
+  // Display everything
+  arduboy.display();
+}
+
+// Bullet class
+class Bullet
+{
+  public:
+    float pos[2];
+    bool dead = true;
+    void update() {
+      if (pos[0] >= (screen[0] + bullet[0]))
+      {
+        dead = true;
+        pos[0] = 0 - bullet[0];
+      } else {
+        pos[0] = pos[0] + (1 * bulletSpeed);
+      }
+    }
+};
+
+// Max amount of bullets = 5;
+Bullet bullets[bulletAmount];
+
+// Enemy class
+class Baddie
+{
+  public:
+    float pos[2];
+    bool dead = true;
+    void update() {
+      if (pos[0] <= (0 - baddie[0]))
+      {
+        dead = true;
+        gamestate = 2;
+        pos[0] = screen[0] + baddie[0];
+      } else {
+        pos[0] = pos[0] - (1 * baddieSpeed);
+      }
+    }
+};
+
+Baddie baddies[baddieAmount];
+
+void game() {
+  // Reset game if coming from title or gameover screen
+  if (reset)
+  {
+    for (i = 0; i < (baddieAmount - 1); i++)
+    {
+      baddies[i].pos[0] = screen[0] + baddie[0];
+      baddies[i].pos[1] = random(screen[1] - baddie[1]);
+      baddies[i].dead = true;
+    }
+    for (i = 0; i < (bulletAmount - 1); i++)
+    {
+      bullets[i].dead = true;
+    }
+    playerPos[0] = 0;
+    playerPos[1] = (screen[1] / 2) - (spaceship[1] / 2);
+    reset = false;
+  }
+
+  // Move Player
+  if ( arduboy.pressed(UP_BUTTON) && !(playerPos[1] <= 0) ) {
+    playerPos[1] = playerPos[1] - 1 * playerSpeed;
+  }
+  if ( arduboy.pressed(DOWN_BUTTON) && !(playerPos[1] >= (screen[1] - spaceship[1])) ) {
+    playerPos[1] = playerPos[1] + 1 * playerSpeed;
+  }
+  if ( arduboy.pressed(LEFT_BUTTON) && !(playerPos[0] <= 0) ) {
+    playerPos[0] = playerPos[0] - 1 * playerSpeed;
+  }
+  if ( arduboy.pressed(RIGHT_BUTTON) && !(playerPos[0] >= (screen[0] - spaceship[0])) ) {
+    playerPos[0] = playerPos[0] + 1 * playerSpeed;
+  }
+
+  // Spawn Bullet
+  if ( arduboy.justPressed(A_BUTTON)) {
+    for (i = 0; i < (bulletAmount - 1); i++)
+    {
+      if (bullets[i].dead)
+      {
+        bullets[i].pos[0] = playerPos[0];
+        bullets[i].pos[1] = playerPos[1] + (spaceship[1] / 2) - (bullet[1] / 2);
+        bullets[i].dead = false;
+        break;
+      }
+    }
+  }
+
+  // Spawn baddie for debug
+  if ( arduboy.justPressed(B_BUTTON)) {
+    for (i = 0; i < (baddieAmount - 1); i++)
+    {
+      if (baddies[i].dead)
+      {
+        baddies[i].dead = false;
+        break;
+      }
+    }
+  }
+
+  // Update and show non-dead bullets
+  for (i = 0; i < (bulletAmount - 1); i++)
+  {
+    if (!bullets[i].dead)
+    {
+      bullets[i].update();
+      Sprites::drawSelfMasked(round(bullets[i].pos[0]), round(bullets[i].pos[1]), bullet, 0);
+    }
+  }
+
+  // Update and show non-dead baddies
+  for (i = 0; i < (baddieAmount - 1); i++)
+  {
+    if (!baddies[i].dead)
+    {
+      baddies[i].update();
+      Sprites::drawSelfMasked(round(baddies[i].pos[0]), round(baddies[i].pos[1]), baddie, 0);
+    }
+  }
+
+  // Draw player
+  Sprites::drawSelfMasked(round(playerPos[0]), round(playerPos[1]), spaceship, 0);
+  checkCollision();
+}
+
+// Variables for collision detection
+float distance = 0;
+float difference[2];
+int a;
+
+// Check collisions
+void checkCollision() {
+  for (i = 0; i < (baddieAmount - 1); i++)
+  {
+    // Collision baddie x bullet
+    for (a = 0; a < (bulletAmount - 1); a++)
+    {
+      //// Difference x
+      difference[0] = (baddies[i].pos[0] + (baddie[0] / 2)) - (bullets[a].pos[0] + (bullet[0] / 2));
+      //// Difference y
+      difference[1] = (baddies[i].pos[1] + (baddie[1] / 2)) - (bullets[a].pos[1] + (bullet[1] / 2));
+
+      // Calculate diffence
+      distance = sqrt(pow(difference[0], 2) + pow(difference[1], 2));
+      if (!baddies[i].dead && !bullets[a].dead && distance <= 11)
+      {
+        bullets[a].dead = true;
+        baddies[i].dead = true;
+        baddies[i].pos[0] = screen[0] + baddie[0];
+        baddies[i].pos[1] = random(screen[1] - baddie[1]);
+      }
+    }
+
+    // Collision baddie x player
+    //// Difference x
+    difference[0] = (baddies[i].pos[0] + (baddie[0] / 2)) - (playerPos[0] + (spaceship[0] / 2));
+    //// Difference y
+    difference[1] = (baddies[i].pos[1] + (baddie[1] / 2)) - (playerPos[1] + (spaceship[1] / 2));
+
+    // Calculate diffence
+    distance = sqrt(pow(difference[0], 2) + pow(difference[1], 2));
+    if (!baddies[i].dead && distance <= 15)
+    {
+      gamestate = 2;
+    }
+  }
+}