public Bullet fire(int x, int y, PlayerDir dir, bulletOwner owner, bulletType type)
{
Bullet bullet = new Bullet();
bullet.x = x;
bullet.y = y;
int vel = 0;
int width = 0;
int height = 0;
switch (type)
{
case bulletType.SMALL: //adjust properties here
vel = 8;
width = 9;
height = 9;
break;
case bulletType.SWORD: // no bullets if a sword is the weapon
vel = 0;
width = 36;
height = 36;
break;
}
switch (dir) // determine direction the character is looking, so we know what trail to fire the bullets in
{
case PlayerDir.UP:
bullet.vel_x = 0;
bullet.vel_y = -vel;
break;
case PlayerDir.DOWN:
bullet.vel_y = vel;
bullet.vel_x = 0;
break;
case PlayerDir.LEFT:
bullet.vel_x = -vel;
bullet.vel_y = 0;
break;
case PlayerDir.RIGHT:
bullet.vel_x = vel;
bullet.vel_y = 0;
break;
}
bullet.owner = owner;
bullet.type = type;
bullet.width = width;
bullet.height = height;
bullet.col_tok = game_state.coll_engine.register_object(bullet, ColType.BULLET);
//set some final bullet properties
bullets.Add(bullet); // add the bullet to the list to be displayed later
return bullet;
}
public Bullet fire(int x, int y, PlayerDir dir, bulletOwner owner, bulletType type)
{
Bullet bullet = new Bullet();
bullet.x = x;
bullet.y = y;
int vel = 0;
int width = 0;
int height = 0;
switch (type)
{
case bulletType.SMALL:
vel = 8;
width = 9;
height = 9;
break;
case bulletType.SWORD:
vel = 0;
width = 36;
height = 36;
break;
}
switch (dir)
{
case PlayerDir.UP:
bullet.vel_x = 0;
bullet.vel_y = -vel;
break;
case PlayerDir.DOWN:
bullet.vel_y = vel;
bullet.vel_x = 0;
break;
case PlayerDir.LEFT:
bullet.vel_x = -vel;
bullet.vel_y = 0;
break;
case PlayerDir.RIGHT:
bullet.vel_x = vel;
bullet.vel_y = 0;
break;
}
bullet.owner = owner;
bullet.type = type;
bullet.width = width;
bullet.height = height;
bullet.col_tok = game_state.coll_engine.register_object(bullet, ColType.BULLET);
bullets.Add(bullet);
return bullet;
}
// is the user dead? if so handle it
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
public void Update(GameTime gameTime)
{
if (game_state.local_player.getHealth() <= 0)
{
die();
return;
}
PlayerDir pot_dir = game_state.local_player.getDirection();
int pot_x = game_state.local_player.getX();
int pot_y = game_state.local_player.getY();
double new_width = ((double)health_bar_width) * (double)((double)game_state.local_player.getHealth() / (double)game_state.local_player.getMaxHealth());
health_bar_rec.Width = (int)new_width;
TouchCollection touchCollection = TouchPanel.GetState();
foreach (TouchLocation tl in touchCollection)
// for each place the screen has been touched at the point of "getState"
{
//if the screen is pressed on an arrow, move sprite accordingly
if (tl.State == TouchLocationState.Pressed || tl.State == TouchLocationState.Moved)
{
if ((tl.Position.X >= 75) && (tl.Position.X <= 120) && (tl.Position.Y >= 310) && (tl.Position.Y <= 380)) // up arrow
{
pot_y -= game_state.local_player.getSpeed();
pot_dir = PlayerDir.UP;
// -1 = up direction (axis goes down incresingly)
}
if ((tl.Position.X >= 75) && (tl.Position.X <= 120) && (tl.Position.Y >= 420) && (tl.Position.Y <= 480)) // down arrow
{
pot_y += game_state.local_player.getSpeed();
pot_dir = PlayerDir.DOWN;
}
if ((tl.Position.X >= 15) && (tl.Position.X <= 70) && (tl.Position.Y >= 365) && (tl.Position.Y <= 430)) // left arrow
{
pot_x -= game_state.local_player.getSpeed();
pot_dir = PlayerDir.LEFT;
}
if ((tl.Position.X >= 115) && (tl.Position.X <= 170) && (tl.Position.Y >= 365) && (tl.Position.Y <= 430)) // right arrow
{
pot_x += game_state.local_player.getSpeed();
pot_dir = PlayerDir.RIGHT;
}
//Collision and updating
if (game_state.coll_engine.check_map_col(pot_x, pot_y, game_state.local_player.getWidth(), game_state.local_player.getHeight()) == false)
{
if (game_state.obj_mang.checkForGateAt(pot_x, pot_y, game_state.local_player.getWidth(), game_state.local_player.getHeight()) && !game_state.local_player.hasKey())
{
//there is a gate and the player does not have a key
}
else //no gate or the player has the key
{
game_state.local_player.setX(pot_x);
game_state.local_player.setY(pot_y);
Item item = game_state.obj_mang.getItemAt(pot_x, pot_y, game_state.local_player.getWidth(), game_state.local_player.getHeight());
if (item != null)
{
game_state.fx_engine.RequestSound(soundType.ITEM_PICKUP);
game_state.local_player.addItem(item); // item collected, set weapon type to respective type of item collected
if (game_state.local_player.getWeapon() == weaponType.NONE)
{
if (item.getType() == itemType.SWORD)
{
game_state.local_player.setWeapon(weaponType.SWORD);
}
if (item.getType() == itemType.LASER)
{
game_state.local_player.setWeapon(weaponType.LASER);
}
}
}
if (!game_state.local_player.moving) // player is still
{
game_state.local_player.setDirection(pot_dir);
game_state.local_player.moving = true;
character_sprite[(int)game_state.local_player.getWeapon()].StartAnimating((int)pot_dir * 3, ((int)pot_dir * 3) + 2);
}
}
}
}
else if (tl.State == TouchLocationState.Released)
{
if (tl.Position.X >= backpackpos.X && tl.Position.X <= backpackpos.X + backpack.Width && tl.Position.Y >= backpackpos.Y && tl.Position.Y <= backpackpos.Y + backpack.Height)
{
// has user elected to bring up inventory?
backpackmenu.backpack_touched = true;
//^^ yes
}
if (backpackmenu.backpack_touched == false) // if they havent
{
if ((tl.Position.X >= 700) && (tl.Position.Y >= 385)) // and the Fire button is tapped
{
game_state.fx_engine.RequestRumble(200);
if (game_state.local_player.getWeapon() == weaponType.LASER) //if the proper weapon is selected and able to shoot bullets while the fire button is tapped
{
game_state.bullet_engine.fire(game_state.local_player.getX() + (int)character_sprite[(int)game_state.local_player.getWeapon()].size.X / 2,
game_state.local_player.getY() + (int)character_sprite[(int)game_state.local_player.getWeapon()].size.Y / 2,
game_state.local_player.getDirection(),
bulletOwner.PLAYER,
bulletType.SMALL);
game_state.fx_engine.RequestSound(soundType.SHOOT); // shoot a bullet
}
else if (game_state.local_player.getWeapon() == weaponType.SWORD)
// else swing the sword, dont shoot bullets
{
sword_swing = true;
game_state.fx_engine.RequestSound(soundType.SWORD);
int bullet_x = 0;
int bullet_y = 0;
switch (game_state.local_player.getDirection())
{
case PlayerDir.DOWN:
bullet_x = game_state.local_player.getX() - 2;
bullet_y = game_state.local_player.getY() + game_state.local_player.getHeight();
break;
case PlayerDir.UP:
bullet_x = game_state.local_player.getX() - 2;
bullet_y = game_state.local_player.getY() - game_state.local_player.getHeight();
break;
case PlayerDir.LEFT:
bullet_x = game_state.local_player.getX() - (game_state.local_player.getWidth());
bullet_y = game_state.local_player.getY();
break;
case PlayerDir.RIGHT:
bullet_x = game_state.local_player.getX() + game_state.local_player.getWidth();
bullet_y = game_state.local_player.getY();
break;
}
sword_bullet = game_state.bullet_engine.fire(bullet_x, bullet_y, game_state.local_player.getDirection(), bulletOwner.PLAYER, bulletType.SWORD);
}
}
}
else // bring up the inventory and display the items properly and in an orderly fashion
{
Vector2 formatpos = new Vector2(315, 170);
int tileSize = game_state.tile_engine.getTileSize();
Item toRemove = null;
foreach (Item i in game_state.local_player.getInventory())
{
Rectangle dest = new Rectangle((int)formatpos.X, (int)formatpos.Y, 300, 40);
if(dest.Contains((int)tl.Position.X,(int)tl.Position.Y))
{
//menu item Clicked and ready to be used in game
switch (i.getType())
{
case itemType.LASER: game_state.local_player.setWeapon(weaponType.LASER); break;
case itemType.SWORD: game_state.local_player.setWeapon(weaponType.SWORD); break;
case itemType.ATT_BOOST: toRemove = i; att_boost_delay = 10000; game_state.local_player.setAttackBonus(5); break;
case itemType.DEF_BOOST: toRemove = i; def_boost_delay = 10000; game_state.local_player.setDefenseBonus(5); break;
case itemType.KEY:
default: break;
}
backpackmenu.backpack_touched = false; // exit from inventory now
}
formatpos.Y += 50;
}
if (toRemove != null)
game_state.local_player.removeItem(toRemove);
if (backpackExit.Contains((int)tl.Position.X, (int)tl.Position.Y)) // coordinates of the "exit" button in inventory
{
backpackmenu.backpack_touched = false; //user has exited, return to main game screen
}
}
character_sprite[(int)game_state.local_player.getWeapon()].StopAnimating();
game_state.local_player.moving = false;
}
}
if (sword_swing) // swing sword
{
sword_delay += gameTime.ElapsedGameTime.Milliseconds;
if (sword_delay > 200)
{
sword_delay = 0;
sword_swing = false;
game_state.bullet_engine.RemoveBullet(sword_bullet);
}
}
if (game_state.local_player.getAttackBonus() > 0) //add attack bonuses
{
att_boost_delay -= gameTime.ElapsedGameTime.Milliseconds;
if (att_boost_delay <= 0)
{
game_state.local_player.setAttackBonus(0);
}
}
if (game_state.local_player.getDefenseBonus() > 0) // add defensive bonuses
{
def_boost_delay -= gameTime.ElapsedGameTime.Milliseconds;
if (def_boost_delay <= 0)
{
game_state.local_player.setDefenseBonus(0);
}
}
List<ColToken> cols = game_state.local_player.col_tok.GetCollisions();
for (int j = 0; j < cols.Count(); ++j)
{
ColToken coll = cols.ElementAt(j);
if (coll.GetLocalType() != ColType.MAP)
{
if (!game_state.local_player.hurt)
{
int damage = 0;
if (coll.GetLocalType() == ColType.BULLET)
{
Bullet bul = (Bullet)coll.GetParent();
if (bul.owner == bulletOwner.PLAYER)
{
continue;
}
}
else if (coll.GetLocalType() == ColType.MONSTER)
{
Enemy enem = (Enemy)coll.GetParent();
damage = enem.getAttack();
}
//Player gets hurt!
game_state.local_player.setHealth(game_state.local_player.getHealth() + game_state.local_player.getDefenseBonus() - damage);
game_state.local_player.hurt = true;
game_state.fx_engine.RequestSound(soundType.PLAYER_HURT);
//Get hurt by a little
hurt_time = 500;
}
}
}
game_state.local_player.col_tok.ResetCollisions();
game_state.local_player.col_tok.update(game_state.local_player.getX(), game_state.local_player.getY());
if(game_state.local_player.hurt) {
hurt_time -= gameTime.ElapsedGameTime.Milliseconds; // dont repeatedly get hurt, only get hurt once per attack by an enemy
if (hurt_time <= 0)
{
game_state.local_player.hurt = false; // time to get hurt has run out
}
}
currTime -= gameTime.ElapsedGameTime; // start timer on actual game
if (currTime.TotalSeconds <= 0) // time per level has run out
{
return;
}
game_state.monster_engine.Update(gameTime.ElapsedGameTime.Milliseconds);
game_state.bullet_engine.Update();
game_state.coll_engine.Update();
game_state.fx_engine.Update(gameTime.ElapsedGameTime.Milliseconds);
if (testAtExit( game_state.local_player.getX(),(game_state.local_player.getY()+game_state.local_player.getHeight()-1))||testAtExit( game_state.local_player.getX()+game_state.local_player.getWidth(),(game_state.local_player.getY()+game_state.local_player.getHeight())))
{
int tempn = game_state.tile_engine.getCurrentLevel() + 1;
LoadLevel(tempn);
}
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
public void Update(GameTime gameTime)
{
if (game_state.local_player.getHealth() <= 0)
{
die();
return;
}
PlayerDir pot_dir = game_state.local_player.getDirection();
int pot_x = game_state.local_player.getX();
int pot_y = game_state.local_player.getY();
double new_width = ((double)health_bar_width) * (double)((double)game_state.local_player.getHealth() / (double)game_state.local_player.getMaxHealth());
health_bar_rec.Width = (int)new_width;
//Put a nicer function here
TouchCollection touchCollection = TouchPanel.GetState();
foreach (TouchLocation tl in touchCollection)
// for each place the screen has been touched at the point of "getState"
{
//if the screen is pressed on an arrow, move sprite accordingly
if (tl.State == TouchLocationState.Pressed || tl.State == TouchLocationState.Moved)
{
if ((tl.Position.X >= 50) && (tl.Position.X <= 100) && (tl.Position.Y >= 345) && (tl.Position.Y <= 385)) // up arrow
{
//local_player.setY(local_player.getY() - 3);
pot_y -= game_state.local_player.getSpeed();
pot_dir = PlayerDir.UP;
// -1 = up direction (axis goes down incresingly)
}
if ((tl.Position.X >= 50) && (tl.Position.X <= 100) && (tl.Position.Y >= 425) && (tl.Position.Y <= 465)) // down arrow
{
pot_y += game_state.local_player.getSpeed();
pot_dir = PlayerDir.DOWN;
// local_player.setY(local_player.getY() + 3);
}
if ((tl.Position.X >= 15) && (tl.Position.X <= 55) && (tl.Position.Y >= 385) && (tl.Position.Y <= 425)) // left arrow
{
pot_x -= game_state.local_player.getSpeed();
pot_dir = PlayerDir.LEFT;
//local_player.setX(local_player.getX() - 3); // -1 = left because left to right
}
if ((tl.Position.X >= 90) && (tl.Position.X <= 130) && (tl.Position.Y >= 385) && (tl.Position.Y <= 425)) // right arrow
{
pot_x += game_state.local_player.getSpeed();
pot_dir = PlayerDir.RIGHT;
//local_player.setX(local_player.getX() + 3);
}
//Collision and updating
if (game_state.coll_engine.check_map_col(pot_x, pot_y, game_state.local_player.getWidth(), game_state.local_player.getHeight()) == false)
{
if (game_state.obj_mang.checkForGateAt(pot_x, pot_y, game_state.local_player.getWidth(), game_state.local_player.getHeight()) && !game_state.local_player.hasKey())
{
//there is a gate and the player does not have a key
}
else
{//no gate or the player has the key
game_state.local_player.setX(pot_x);
game_state.local_player.setY(pot_y);
//System.Diagnostics.Debug.WriteLine("Stuff: {0},{1}", pot_x, pot_y);
Item item = game_state.obj_mang.getItemAt(pot_x, pot_y, game_state.local_player.getWidth(), game_state.local_player.getHeight());
if (item != null)
{
game_state.local_player.addItem(item);
if (game_state.local_player.getWeapon() == weaponType.NONE)
{
if (item.getType() == itemType.SWORD)
{
game_state.local_player.setWeapon(weaponType.SWORD);
}
if (item.getType() == itemType.LASER)
{
game_state.local_player.setWeapon(weaponType.LASER);
}
}
}
if (!game_state.local_player.moving)
{
game_state.local_player.setDirection(pot_dir);
game_state.local_player.moving = true;
character_sprite[(int)game_state.local_player.getWeapon()].StartAnimating((int)pot_dir * 3, ((int)pot_dir * 3) + 2);
}
}
}
}
else if (tl.State == TouchLocationState.Released)
{
if (tl.Position.X >= backpackpos.X && tl.Position.X <= backpackpos.X + backpack.Width && tl.Position.Y >= backpackpos.Y && tl.Position.Y <= backpackpos.Y + backpack.Height)
{
backpackmenu.backpack_touched = true;
}
if (backpackmenu.backpack_touched == false)
{
if ((tl.Position.X >= 700) && (tl.Position.Y >= 385)) // Fire button
{
if (game_state.local_player.getWeapon() == weaponType.LASER)
{
game_state.bullet_engine.fire(game_state.local_player.getX() + (int)character_sprite[(int)game_state.local_player.getWeapon()].size.X / 2,
game_state.local_player.getY() + (int)character_sprite[(int)game_state.local_player.getWeapon()].size.Y / 2,
game_state.local_player.getDirection(),
bulletOwner.PLAYER,
bulletType.SMALL);
game_state.fx_engine.RequestSound(soundType.SHOOT);
}
else if (game_state.local_player.getWeapon() == weaponType.SWORD)
{
sword_swing = true;
game_state.fx_engine.RequestSound(soundType.SWORD);
int bullet_x = 0;
int bullet_y = 0;
switch (game_state.local_player.getDirection())
{
case PlayerDir.DOWN:
bullet_x = game_state.local_player.getX() - 2;
bullet_y = game_state.local_player.getY() + game_state.local_player.getHeight();
break;
case PlayerDir.UP:
bullet_x = game_state.local_player.getX() - 2;
bullet_y = game_state.local_player.getY() - game_state.local_player.getHeight();
break;
case PlayerDir.LEFT:
bullet_x = game_state.local_player.getX() - (game_state.local_player.getWidth());
bullet_y = game_state.local_player.getY(); //+ game_state.local_player.getHeight();
break;
case PlayerDir.RIGHT:
bullet_x = game_state.local_player.getX() + game_state.local_player.getWidth();
bullet_y = game_state.local_player.getY(); //+ game_state.local_player.getHeight();
break;
}
sword_bullet = game_state.bullet_engine.fire(bullet_x, bullet_y, game_state.local_player.getDirection(), bulletOwner.PLAYER, bulletType.SWORD);
}
}
}
else
{
Vector2 formatpos = new Vector2(315, 170);
int tileSize = game_state.tile_engine.getTileSize();
Item toRemove = null;
foreach (Item i in game_state.local_player.getInventory())
{
Rectangle dest = new Rectangle((int)formatpos.X, (int)formatpos.Y, 300, 40);
if(dest.Contains((int)tl.Position.X,(int)tl.Position.Y))
{
//menu item Clicked
switch (i.getType())
{
case itemType.LASER: game_state.local_player.setWeapon(weaponType.LASER); break;
case itemType.SWORD: game_state.local_player.setWeapon(weaponType.SWORD); break;
case itemType.ATT_BOOST: toRemove = i; att_boost_delay = 10000; game_state.local_player.setAttackBonus(5); break;
case itemType.DEF_BOOST: toRemove = i; def_boost_delay = 10000; game_state.local_player.setDefenseBonus(5); break;
case itemType.KEY:
default: break;
}
backpackmenu.backpack_touched = false; // exit from inventory now
}
formatpos.Y += 50;
}
if (toRemove != null)
game_state.local_player.removeItem(toRemove);
if (backpackExit.Contains((int)tl.Position.X, (int)tl.Position.Y)) // coordinates of the "exit" button in inventory
{
backpackmenu.backpack_touched = false; //user has exited, return to main game screen
}
}
character_sprite[(int)game_state.local_player.getWeapon()].StopAnimating();
game_state.local_player.moving = false;
}
}
if (sword_swing)
{
sword_delay += gameTime.ElapsedGameTime.Milliseconds;
if (sword_delay > 200)
{
sword_delay = 0;
sword_swing = false;
game_state.bullet_engine.RemoveBullet(sword_bullet);
}
}
if (game_state.local_player.getAttackBonus() > 0)
{
att_boost_delay -= gameTime.ElapsedGameTime.Milliseconds;
if (att_boost_delay <= 0)
{
game_state.local_player.setAttackBonus(0);
}
}
if (game_state.local_player.getDefenseBonus() > 0)
{
def_boost_delay -= gameTime.ElapsedGameTime.Milliseconds;
if (def_boost_delay <= 0)
{
game_state.local_player.setDefenseBonus(0);
}
}
List<ColToken> cols = game_state.local_player.col_tok.GetCollisions();
for (int j = 0; j < cols.Count(); ++j)
{
ColToken coll = cols.ElementAt(j);
if (coll.GetLocalType() != ColType.MAP)
{
if (!game_state.local_player.hurt)
{
int damage = 0;
if (coll.GetLocalType() == ColType.BULLET)
{
//BulletEngine will deal the damage for this
/*
Bullet bull = (Bullet)coll.GetParent();
if (bull.owner == bulletOwner.ENEMY)
{
switch (bull.type)
{
case bulletType.SMALL:
damage = 5;
break;
case bulletType.SWORD:
damage = 10;
break;
}
}*/
Bullet bul = (Bullet)coll.GetParent();
if (bul.owner == bulletOwner.PLAYER)
{
continue;
}
}
else if (coll.GetLocalType() == ColType.MONSTER)
{
Enemy enem = (Enemy)coll.GetParent();
damage = enem.getAttack();
}
//Player gets hurt!
game_state.local_player.setHealth(game_state.local_player.getHealth() + game_state.local_player.getDefenseBonus() - damage);
game_state.local_player.hurt = true;
//Get hurt by a little
hurt_time = 500;
}
}
}
game_state.local_player.col_tok.ResetCollisions();
game_state.local_player.col_tok.update(game_state.local_player.getX(), game_state.local_player.getY());
if(game_state.local_player.hurt) {
hurt_time -= gameTime.ElapsedGameTime.Milliseconds;
if (hurt_time <= 0)
{
game_state.local_player.hurt = false;
}
}
currTime -= gameTime.ElapsedGameTime; // start timer on actual game
if (currTime.TotalSeconds <= 0)
{
return;
}
game_state.monster_engine.Update(gameTime.ElapsedGameTime.Milliseconds);
game_state.bullet_engine.Update();
game_state.coll_engine.Update();
game_state.fx_engine.Update();
if (testAtExit( game_state.local_player.getX(),(game_state.local_player.getY()+game_state.local_player.getHeight()-1))||testAtExit( game_state.local_player.getX()+game_state.local_player.getWidth(),(game_state.local_player.getY()+game_state.local_player.getHeight())))
{
int tempn = game_state.tile_engine.getCurrentLevel() + 1;
LoadLevel(tempn);
}
}
public void RemoveBullet(Bullet bullet)
{
game_state.coll_engine.remove_object(bullet.col_tok);
bullet.col_tok.ResetCollisions();
bullets.Remove(bullet);
}