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Tick method

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Kecskeméti László 2024-10-02 14:59:51 +02:00
parent 0d41087391
commit 5b714395f0
2 changed files with 54 additions and 1 deletions
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6
bead1.sln
View File

@ -7,6 +7,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "persistance", "persistance\
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "model", "model\model.csproj", "{41FA02D6-4257-46E6-BAF0-1D975169C05E}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "tests", "tests\tests.csproj", "{05D087EA-57EA-4A01-82B5-C36C7242EF80}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -24,5 +26,9 @@ Global
{41FA02D6-4257-46E6-BAF0-1D975169C05E}.Debug|Any CPU.Build.0 = Debug|Any CPU
{41FA02D6-4257-46E6-BAF0-1D975169C05E}.Release|Any CPU.ActiveCfg = Release|Any CPU
{41FA02D6-4257-46E6-BAF0-1D975169C05E}.Release|Any CPU.Build.0 = Release|Any CPU
{05D087EA-57EA-4A01-82B5-C36C7242EF80}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{05D087EA-57EA-4A01-82B5-C36C7242EF80}.Debug|Any CPU.Build.0 = Debug|Any CPU
{05D087EA-57EA-4A01-82B5-C36C7242EF80}.Release|Any CPU.ActiveCfg = Release|Any CPU
{05D087EA-57EA-4A01-82B5-C36C7242EF80}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal

49
model/SnakeLevel.cs
View File

@ -10,7 +10,8 @@ public class SnakeLevel{
Obstacle,
Egg,
Snake,
SnakeHead
SnakeHead,
OutOfBounds
}
public enum SnakeDirection{
@ -20,16 +21,23 @@ public class SnakeLevel{
Right
}
public enum GameState{
Running,
Dead
}
private readonly List<Point> _obstacles;
public ReadOnlyCollection<Point> Obstacles => _obstacles.AsReadOnly();
public Point SnakeHead {get; private set;}
private readonly List<Point> _snake;
// Head is not in snake
// Last is closest to the head
public ReadOnlyCollection<Point> Snake => _snake.AsReadOnly();
public int SnakeLength => Snake.Count + 1;
private readonly List<Point> _eggs;
public ReadOnlyCollection<Point> Eggs => _eggs.AsReadOnly();
public SnakeDirection SnakeHeadDirection {get; private set;}
public GameState State {get; private set;}
public SnakeLevel(int size, IEnumerable<Point> obstacles, int snake_start_length){
this.Size = size;
@ -55,9 +63,48 @@ public class SnakeLevel{
return LevelBlock.Snake;
}else if(_eggs.Contains(p)){
return LevelBlock.Egg;
}else if(p.X < 0 || p.Y < 0 || p.X>=Size || p.Y >= Size){
return LevelBlock.OutOfBounds;
}
return LevelBlock.Empty;
}
}
public void Tick(){
Point new_snake_head = (0,0);
switch(SnakeHeadDirection){
case SnakeDirection.Up:
new_snake_head = (SnakeHead.X, SnakeHead.Y - 1);
break;
case SnakeDirection.Down:
new_snake_head = (SnakeHead.X, SnakeHead.Y + 1);
break;
case SnakeDirection.Left:
new_snake_head = (SnakeHead.X - 1, SnakeHead.Y);
break;
case SnakeDirection.Right:
new_snake_head = (SnakeHead.X + 1, SnakeHead.Y);
break;
}
if(this[new_snake_head] is LevelBlock.Obstacle or LevelBlock.Snake or LevelBlock.OutOfBounds){
State = GameState.Dead;
return;
}
var first = Snake[0];
for(int i=_snake.Count-1; i>0; i--){
_snake[i-1] = _snake[i];
}
_snake[^1] = SnakeHead;
if(this[new_snake_head] is LevelBlock.Egg){
_snake.Insert(0, first);
_eggs.Remove(new_snake_head);
}
SnakeHead = new_snake_head;
}
}