// Turn rocket against enemy.
my_direction = point_direction(x + sprite_width / 2, y + sprite_height / 2, mouse_x, mouse_y);
// Accelerate in the new direction.
motion_add(my_direction, 1);
// Adjust speed to max speed.
speed = min(speed, 13);

// Select sprite image to be shown.
image_single = floor(((my_direction + 5.625) mod 360) / 11.25);

// Multiplayer variable definitions
// 100 - Ship 1 x
// 101 - Ship 1 y
// 102 - Ship 1 speed
// 103 - Ship 1 direction
// 104 - Ship 1 my_direction
// 105 - Ship 1 myArmor
// 106 - global.Ship1Score
// 107 - Ship 1 exploding
// 108 - Ship 1 visible
// 109 - Ship 1 WeaponState
// 110 - Ship 1 WeaponType
// 111 - Ship 1 BombAmmo
// 112 - Ship 1 RocketAmmo
// 113 - Ship 1 RammerAmmo

// 200 - Ship 2 x
// 201 - Ship 2 y
// 202 - Ship 2 speed
// 203 - Ship 2 direction
// 204 - Ship 2 my_direction
// 205 - Ship 2 myArmor
// 206 - global.Ship2Score
// 207 - Ship 2 exploding
// 208 - Ship 2 visible
// 209 - Ship 2 WeaponState
// 210 - Ship 2 WeaponType
// 211 - Ship 2 BombAmmo
// 212 - Ship 2 RocketAmmo
// 213 - Ship 2 RammerAmmo

// 300 - Bomb 1 x
// 301 - Bomb 1 y
// 302 - Bomb 1 speed
// 303 - Bomb 1 direction

// 400 - Bomb 2 x
// 401 - Bomb 2 y
// 402 - Bomb 2 speed
// 403 - Bomb 2 direction

// 500 - Rocket 1 x
// 501 - Rocket 1 y
// 502 - Rocket 1 speed
// 503 - Rocket 1 direction

// 600 - Rocket 2 x
// 601 - Rocket 2 y
// 602 - Rocket 2 speed
// 603 - Rocket 2 direction

// 700 - Powerup x
// 701 - Powerup y

// Multiplayer messages

// Message 1 - Fire ship 1 weapon
// Message 2 - Fire ship 2 weapon
// Message 3 - Ship 1 destroyed
// Message 4 - Ship 2 destroyed
// Message 5 - Detonate ship 1 weapon
// Message 6 - Detonate ship 2 weapon
// Message 7 - A ship weapon has changed
// Message 8 - Powerup (destroy/create, nr, x, y, speed, direction)
//			0 - destroy, 1 - create


global.Ship1Inited = false;
global.Ship2Inited = false
global.Ship1Score = 0;
global.Ship2Score = 0;

// Registry settings:
// engineTracksOn : Engine tracks on true/false
// lastIPAddress : Last entered IP Address

// Options defaults
if (registry_exists("engineTracksOn"))
{
	global.engineTracksOn = registry_read_real("engineTracksOn");
}
else
{
	global.engineTracksOn = false;
}

// IP Address
if (registry_exists("IPAddress"))
{
	global.IPAddress = registry_read_string("IPAddress");
}
else
{
	global.IPAddress = "0.0.0.0";
}

global.LastRooms = 0;
global.InterfaceBombSpeed = 7;

// Init some more constants
global.Text1PositionX = 500;
global.Text1PositionY = 5;
global.Text2PositionX = 10;
global.Text2PositionY = 5;

global.Bar1PositionX = 690;
global.Bar1PositionY = 30;
global.Bar2PositionX = 0;
global.Bar2PositionY = 30;

global.Pad1PositionX = 700;
global.Pad1PositionY = 55;
global.Pad2PositionX = 10;
global.Pad2PositionY = 55;

global.Weapon1PositionX = 722;
global.Weapon1PositionY = 95;
global.Weapon2PositionX = 32;
global.Weapon2PositionY = 95;

mouse_continuous = 0;

// Set some multiplayer globals.
global.MT_Hotseat = 0;
global.MT_IPX = 1;
global.MT_TCPIP = 2;
global.MT_Modem = 3;
global.MT_Serial = 4;