public static int[] GetSight(SnakeController sc)
{
GameMaster mygm = GetInstance();
int[] sight = new int[0];
int dir = (int)sc.compas;
Vector2 v2 = sc.transform.position;
Vector2 v2a = (Vector2)mygm.a.transform.position - v2;
if (PlayerPrefs.GetInt("idvision") == 1)
{
//Checks for 3 directional positions (empty/wall/apple)
sight = new int[3];
Vector2[] v2Possible = new Vector2[4];
//Add apple to board
Vector2 v2apple = AdjustPosToBoard((Vector2)mygm.a.transform.position);
mygm.board[(int)v2apple.x, (int)v2apple.y] = 2;
v2Possible[0] = v2 + new Vector2(0, 1);
v2Possible[1] = v2 + new Vector2(1, 0);
v2Possible[2] = v2 + new Vector2(0, -1);
v2Possible[3] = v2 + new Vector2(-1, 0);
for (int i = 0, m = dir - 1; i < 3; i++, m++)
{
sight[i] = mygm.CheckSurrounding(v2Possible[SnakeController.Mod(m, 4)]);
DebugDrawLine(sight[i], v2, v2Possible[SnakeController.Mod(m, 4)]);
}
}
else if (PlayerPrefs.GetInt("idvision") == 2)
{
//Checks for 3 directional positions (empty/wall) & apple
sight = new int[5];
Vector2[] v2Possible = new Vector2[4];
v2Possible[0] = v2 + new Vector2(0, 1);
v2Possible[1] = v2 + new Vector2(1, 0);
v2Possible[2] = v2 + new Vector2(0, -1);
v2Possible[3] = v2 + new Vector2(-1, 0);
for (int i = 0, m = dir - 1; i < 3; i++, m++)
{
sight[i] = mygm.CheckSurrounding(v2Possible[SnakeController.Mod(m, 4)]);
DebugDrawLine(sight[i], v2, v2Possible[SnakeController.Mod(m, 4)]);
}
v2a = GetAppleSight(dir, v2a);
sight[3] = (int)v2a.x;
sight[4] = (int)v2a.y;
}
else if (PlayerPrefs.GetInt("idvision") == 3)
{
//Checks for 3 directional positions (empty/wall/apple) & apple
sight = new int[5];
Vector2[] v2Possible = new Vector2[4];
//Add apple to board
Vector2 v2apple = AdjustPosToBoard((Vector2)mygm.a.transform.position);
mygm.board[(int)v2apple.x, (int)v2apple.y] = 2;
v2Possible[0] = v2 + new Vector2(0, 1);
v2Possible[1] = v2 + new Vector2(1, 0);
v2Possible[2] = v2 + new Vector2(0, -1);
v2Possible[3] = v2 + new Vector2(-1, 0);
for (int i = 0, m = dir - 1; i < 3; i++, m++)
{
sight[i] = mygm.CheckSurrounding(v2Possible[SnakeController.Mod(m, 4)]);
DebugDrawLine(sight[i], v2, v2Possible[SnakeController.Mod(m, 4)]);
}
v2a = GetAppleSight(dir, v2a);
sight[3] = (int)v2a.x;
sight[4] = (int)v2a.y;
}
else if (PlayerPrefs.GetInt("idvision") == 4)
{
//Checks for 7 directional positions (empty/wall/apple)
sight = new int[7];
Vector2[] v2Possible = new Vector2[8];
//Add apple to board
Vector2 v2apple = AdjustPosToBoard((Vector2)mygm.a.transform.position);
mygm.board[(int)v2apple.x, (int)v2apple.y] = 2;
v2Possible[0] = v2 + new Vector2(0, 1);
v2Possible[1] = v2 + new Vector2(1, 1);
v2Possible[2] = v2 + new Vector2(1, 0);
v2Possible[3] = v2 + new Vector2(1, -1);
v2Possible[4] = v2 + new Vector2(0, -1);
v2Possible[5] = v2 + new Vector2(-1, -1);
v2Possible[6] = v2 + new Vector2(-1, 0);
v2Possible[7] = v2 + new Vector2(-1, 1);
for (int i = 0, m = 2 * (dir - 1) - 1; i < 7; i++, m++)
{
sight[i] = mygm.CheckSurrounding(v2Possible[SnakeController.Mod(m, 8)]);
DebugDrawLine(sight[i], v2, v2Possible[SnakeController.Mod(m, 8)]);
}
}
else if (PlayerPrefs.GetInt("idvision") == 5)
{
//Checks for 7 directional positions (empty/wall) & apple
sight = new int[9];
Vector2[] v2Possible = new Vector2[9];
v2Possible[0] = v2 + new Vector2(0, 1);
v2Possible[1] = v2 + new Vector2(1, 1);
v2Possible[2] = v2 + new Vector2(1, 0);
v2Possible[3] = v2 + new Vector2(1, -1);
v2Possible[4] = v2 + new Vector2(0, -1);
v2Possible[5] = v2 + new Vector2(-1, -1);
v2Possible[6] = v2 + new Vector2(-1, 0);
v2Possible[7] = v2 + new Vector2(-1, 1);
for (int i = 0, m = 2 * (dir - 1) - 1; i < 7; i++, m++)
{
sight[i] = mygm.CheckSurrounding(v2Possible[SnakeController.Mod(m, 8)]);
DebugDrawLine(sight[i], v2, v2Possible[SnakeController.Mod(m, 8)]);
}
v2a = GetAppleSight(dir, v2a);
sight[7] = (int)v2a.x;
sight[8] = (int)v2a.y;
}
else if (PlayerPrefs.GetInt("idvision") == 6)
{
//Checks for 7 directional positions (empty/wall/apple) & apple
sight = new int[9];
Vector2[] v2Possible = new Vector2[9];
//Add apple to board
Vector2 v2apple = AdjustPosToBoard((Vector2)mygm.a.transform.position);
mygm.board[(int)v2apple.x, (int)v2apple.y] = 2;
v2Possible[0] = v2 + new Vector2(0, 1);
v2Possible[1] = v2 + new Vector2(1, 1);
v2Possible[2] = v2 + new Vector2(1, 0);
v2Possible[3] = v2 + new Vector2(1, -1);
v2Possible[4] = v2 + new Vector2(0, -1);
v2Possible[5] = v2 + new Vector2(-1, -1);
v2Possible[6] = v2 + new Vector2(-1, 0);
v2Possible[7] = v2 + new Vector2(-1, 1);
for (int i = 0, m = 2 * (dir - 1) - 1; i < 7; i++, m++)
{
sight[i] = mygm.CheckSurrounding(v2Possible[SnakeController.Mod(m, 8)]);
DebugDrawLine(sight[i], v2, v2Possible[SnakeController.Mod(m, 8)]);
}
v2a = GetAppleSight(dir, v2a);
sight[7] = (int)v2a.x;
sight[8] = (int)v2a.y;
}
//robot sight
return(sight);
}
