Dogcows Code - chaz/carfire/blob - CarFire/CarFire/CarFire/GameLogic.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using Microsoft.Xna.Framework;
   6 using Microsoft.Xna.Framework.Content;
   7 using Microsoft.Xna.Framework.Graphics;
   8 using Microsoft.Xna.Framework.Input;
   9
  10 namespace CarFire
  11 {
  12     class GameLogic
  13     {
  14
  15         Game mGame;
  16         public GameLogic(Game game)
  17         {
  18             mGame = game;
  19         }
  20         /// <summary>
  21         /// Update the game logic.
  22         /// </summary>
  23         /// <param name="timespan">timeslice</param>
  24         /// <param name="thisPlayer">index of the player to center the screen around</param>
  25         public void Update(TimeSpan timespan, int thisPlayer)
  26         {
  27             //TODO make a seperate one for battle
  28             if (mGame.State.Map.Type == Map.Mode.Campaign || mGame.State.Map.Type == Map.Mode.Battle)
  29             {
  30                 //Handle projectiles - update and check for wall collisions
  31                 for (int i = 0; i < mGame.State.mProjectiles.Count; i++)
  32                 {
  33                     bool removed = false;
  34                     //Check to see if there are any entities in the square with the projectile
  35                     if (!mGame.IsCellOpen(new Point(mGame.State.mProjectiles[i].Coordinates.X, mGame.State.mProjectiles[i].Coordinates.Y)))
  36                     {
  37                         //The projectile has hit something.
  38                         IEntity hitEntity = mGame.GetEntityAtCoordinates(new Point(mGame.State.mProjectiles[i].Coordinates.X, mGame.State.mProjectiles[i].Coordinates.Y));
  39                         //If it is a monster than decrement monster health and increment the score of the player who shot it.
  40                         if (hitEntity is IMonster)
  41                         {
  42                             IMonster hitMonster = (IMonster)hitEntity;
  43                             hitMonster.causeDamageTo(mGame.State.mProjectiles[i].Damage);
  44                             if (hitMonster.Health > 0)
  45                             {
  46                                 mGame.State.mCharacters[mGame.State.mProjectiles[i].CharacterIndex].Score += mGame.State.HitMonsterScore;
  47                                 Console.WriteLine(mGame.State.mCharacters[mGame.State.mProjectiles[i].CharacterIndex].Score);
  48                             }
  49                             else
  50                             {
  51                                 mGame.State.mCharacters[mGame.State.mProjectiles[i].CharacterIndex].Score += mGame.State.KillMonsterScore;
  52                                 Console.WriteLine(mGame.State.mCharacters[mGame.State.mProjectiles[i].CharacterIndex].Score);
  53                                 //Remove dead monsters
  54                                 mGame.State.Entities.Remove(hitEntity);
  55                             }
  56                         }
  57                         mGame.State.mProjectiles.RemoveAt(i);
  58                         removed = true;
  59                         i--;
  60                     }
  61                     if (!removed)
  62                         mGame.State.mProjectiles[i].Update(timespan);
  63
  64                 }
  65                 //Check for collisons
  66                 /*
  67
  68                  */
  69                 //Update input for each player
  70                 for (int i = 0; i < mGame.State.NumberOfPlayers; i++)
  71                 {
  72                     if (mGame.State.mCharacters[i] != null)
  73                         mGame.State.mCharacters[i].Update(timespan, mGame.State.GetKeysDown(i));
  74                 }
  75                 if (mGame.State.mCharacters[thisPlayer] != null)
  76                 {
  77                     mGame.State.Map.CenterCell = mGame.State.mCharacters[thisPlayer].Position;
  78                 }
  79                 //Handle wall collisions of projectiles again...
  80                 for (int i = 0; i < mGame.State.mProjectiles.Count; i++)
  81                 {
  82                     if (!mGame.State.Map.IsCellOpen(new Point(mGame.State.mProjectiles[i].Coordinates.X, mGame.State.mProjectiles[i].Coordinates.Y)))
  83                     {
  84                         mGame.State.mProjectiles.RemoveAt(i);
  85                         i--;
  86                     }
  87
  88                 }
  89             }
  90                 /*
  91             else if (mGame.State.Map.Type == Map.Mode.Battle)
  92             {
  93                 for (int j = 0; j < mGame.State.mCharacters.Length; j++)
  94                 {
  95
  96                     if (mGame.State.mCharacters[j] != null)
  97                         for (int i = 0; i < mGame.State.mProjectiles.Count; i++)
  98                         {
  99                             if (mGame.State.mProjectiles[i].Coordinates.X == mGame.State.mCharacters[j].Coordinates.X && mGame.State.mProjectiles[i].Coordinates.Y == mGame.State.mCharacters[j].Coordinates.Y)
 100                             {
 101                                 mGame.State.mCharacters[j].causeDamageTo(mGame.State.mProjectiles[i].Damage);
 102                                 Console.WriteLine(mGame.State.mCharacters[j].Health);
 103                                 mGame.State.mProjectiles.RemoveAt(i);
 104                                 i--;
 105                             }
 106                         }
 107                 }
 108             }
 109                  */
 110         }
 111     }
 112 }