public Tile()
{
int c = Utils.Random(100);
if (c < 70)
type = Type.Empty;
else if (c < 90)
type = Type.Wall;
else
type = Type.Door;
unit = null;
items = null;
flags = 0;
}
bool TryLoad()
{
string filename = string.Format("{0}.sav", player_name);
if(!File.Exists(filename))
return false;
try
{
using(BinaryReader f = new BinaryReader(File.Open(filename, FileMode.Open)))
{
// header
char[] sign = new char[3];
f.Read(sign, 0, 3);
if (sign[0] != 'H' || sign[1] != 'U' || sign[2] != 'N')
throw new Exception(string.Format("Invalid file signature '{0}{1}{2}'.", sign[0], sign[1], sign[2]));
byte ver;
f.Read(out ver);
if (ver != 0)
throw new Exception(string.Format("Invalid file version '{0}'.", ver));
// game vars
Utils.rnd.Load(f);
player_name = f.ReadString();
int player_id = f.ReadInt32();
// units
int count = f.ReadInt32();
units.Clear();
for(int i=0; i<count; ++i)
{
Unit u = new Unit();
u.Load(f);
units.Add(u);
}
Unit.units = units;
// map
map.Load(f);
if (player_id < 0 || player_id >= units.Count || units[player_id].ai)
throw new Exception(string.Format("Invalid player id '{0}'.", player_id));
player = units[player_id];
throw_prev = null;
throw_target = null;
mode = Mode.Game;
return true;
}
}
catch(Exception e)
{
Log("Failed to load game from file {0}: {1}", filename, e.ToString());
mode = Mode.Invalid;
ShowDialogAction("Failed to load game.\nCheck log file for details.", () => Environment.Exit(1));
while(true)
{
Draw();
UpdateDialog();
}
}
}
void PickThrowTarget()
{
var targets = units.Where(x => x != player)
.Select(unit => new { unit, dist = unit.pos.Distance(player.pos) })
.Where(x => x.dist < 12);
if(!targets.Any(x => x.unit == throw_target))
{
// unit don't have old target, chose nearest
if(targets.Any())
{
throw_target = targets.MaxBy(x => x.dist).unit;
look_pos = throw_target.pos;
}
else
{
throw_target = null;
look_pos = player.pos;
}
}
else
{
// use old target
look_pos = throw_target.pos;
}
look_timer = 0;
look_blink = true;
}
void NewGame()
{
mode = Mode.Game;
player = new Unit { pos = new Pos(5, 5), ai = false };
player.weapon = new GameItem(Item.Find("knife"), 1);
player.armor = new GameItem(Item.Find("ljacket"), 1);
player.items.Add(new GameItem(Item.Find("pistol"), 1, 10));
player.items.Add(new GameItem(Item.Find("ammo9mm"), 30));
player.items.Add(new GameItem(Item.Find("potion"), 2));
player.items.Add(new GameItem(Item.Find("stuff"), 15));
Tile t = map[player.pos];
t.unit = player;
t.type = Tile.Type.Empty;
units = new List<Unit>();
units.Add(player);
Unit ai = new Unit { pos = new Pos(20, 10), ai = true };
t = map[ai.pos];
t.unit = ai;
t.type = Tile.Type.Empty;
units.Add(ai);
ai = new Unit { pos = new Pos(10, 20), ai = true };
t = map[ai.pos];
t.unit = ai;
t.type = Tile.Type.Empty;
units.Add(ai);
AddText("Welcome {0}! Press ? for controls.", player_name);
// reset on new game/load
throw_prev = null;
throw_target = null;
map.CalculateFov(player.pos, RADIUS);
Log("Started new game.");
}
void Attack(Unit a, Unit b)
{
string action;
if (a.weapon != null)
action = "stab";
else
action = (Utils.K2() ? "punch" : "kick");
string s;
if(Utils.Chance(70 + (a.ai ? 0 : 5)))
{
// hit
int dmg = Utils.Random(1, 5) + (a.ai ? 0 : 1);
b.hp -= dmg;
if(b.hp <= 0)
{
if (b.ai)
s = string.Format("You {0} enemy for {1} damage and kills him.", action, dmg);
else
s = string.Format("Enemy {0} you for {1} damage and kills you.", action, dmg);
map[b.pos].unit = null;
units.Remove(b);
}
else
{
if (b.ai)
s = string.Format("You {0} enemy for {1} damage.", action, dmg);
else
s = string.Format("Enemy {0} you for {1} damage.", action, dmg);
}
}
else
{
// miss
if (b.ai)
s = string.Format("You try to {0} enemy but misses.", action);
else
s = string.Format("Enemy try to {0} you but misses.", action);
}
AddText(s);
}