116 lines
3.0 KiB
C#
Executable File
116 lines
3.0 KiB
C#
Executable File
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using IjwFramework.Types;
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using OpenRa.FileFormats;
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using OpenRa.Game.GameRules;
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using OpenRa.Game.Graphics;
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using System.Drawing;
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namespace OpenRa.Game
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{
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class Actor
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{
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public readonly TypeDictionary traits = new TypeDictionary();
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public readonly UnitInfo unitInfo;
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public readonly uint ActorID;
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public int2 Location;
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public Player Owner;
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public int Health;
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public Actor( string name, int2 location, Player owner )
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{
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ActorID = Game.world.NextAID();
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unitInfo = Rules.UnitInfo[ name ];
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Location = location;
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CenterLocation = new float2( 12, 12 ) + Game.CellSize * (float2)Location;
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Owner = owner;
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Health = unitInfo.Strength; /* todo: handle cases where this is not true! */
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if( unitInfo.Traits != null )
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{
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foreach( var traitName in unitInfo.Traits )
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{
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var type = typeof( Traits.Mobile ).Assembly.GetType( typeof( Traits.Mobile ).Namespace + "." + traitName, true, false );
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var ctor = type.GetConstructor( new[] { typeof( Actor ) } );
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traits.Add( type, ctor.Invoke( new object[] { this } ) );
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}
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}
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else
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throw new InvalidOperationException( "No Actor traits for " + unitInfo.Name
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+ "; add Traits= to units.ini for appropriate unit" );
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}
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public Actor( TreeReference tree, TreeCache treeRenderer )
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{
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Location = new int2( tree.Location );
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traits.Add( new Traits.Tree( treeRenderer.GetImage( tree.Image ) ) );
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}
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public void Tick()
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{
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foreach (var tick in traits.WithInterface<Traits.ITick>())
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tick.Tick(this);
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}
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public float2 CenterLocation;
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public float2 SelectedSize { get { return Render().First().First.size; } }
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public IEnumerable<Pair<Sprite, float2>> Render()
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{
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return traits.WithInterface<Traits.IRender>().SelectMany( x => x.Render( this ) );
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}
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public Order Order( int2 xy, bool lmb )
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{
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if (Owner != Game.LocalPlayer)
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return null;
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var underCursor = Game.UnitInfluence.GetUnitAt( xy ) ?? Game.BuildingInfluence.GetBuildingAt( xy );
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return traits.WithInterface<Traits.IOrder>()
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.Select( x => x.Order( this, xy, lmb, underCursor ) )
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.FirstOrDefault( x => x != null );
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}
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public RectangleF Bounds
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{
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get
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{
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var size = SelectedSize;
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var loc = CenterLocation - 0.5f * size;
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return new RectangleF(loc.X, loc.Y, size.X, size.Y);
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}
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}
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public bool IsDead { get { return Health <= 0; } }
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public void InflictDamage(Actor attacker, Bullet inflictor, int damage)
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{
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/* todo: auto-retaliate, etc */
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/* todo: death sequence for infantry based on inflictor */
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/* todo: start smoking if < conditionYellow and took damage, and not already smoking */
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if (Health <= 0) return; /* overkill! don't count extra hits as more kills! */
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Health -= damage;
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if (Health <= 0)
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{
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Health = 0;
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if (attacker.Owner != null)
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attacker.Owner.Kills++;
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Game.world.AddFrameEndTask(w => w.Remove(this));
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if (Owner == Game.LocalPlayer)
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Game.PlaySound("unitlst1.aud", false);
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/* todo: explosion */
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}
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}
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}
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}
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