//draw generated map in Unity. This is before we replace some walls with decorative walls and some floors with painted floors
void GenerateUnityMap()
{
for (int x = 1; x < width - 1; x++)
{
for (int y = 1; y < height - 1; y++)
{
GameObject t;
if (levelMap[x, y] == true) // if wall
// case 1: this is non-terminating piece of a horizontal wall
{
if (levelMap[x + 1, y] == true && levelMap[x - 1, y] == true && levelMap[x, y + 1] == false && levelMap[x, y - 1] == false)
{
t = Instantiate(wallTile_twoNeighbors_opposite, new Vector3(x, y, 0), Quaternion.identity);
}
// case 2: non-terminatin piece of vertical wall
else if (levelMap[x + 1, y] == false && levelMap[x - 1, y] == false && levelMap[x, y + 1] == true && levelMap[x, y - 1] == true)
{
t = Instantiate(wallTile_twoNeighbors_opposite, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 90));
}
// case 3: end piece, wall on left
else if (levelMap[x + 1, y] == true && levelMap[x - 1, y] == false && levelMap[x, y + 1] == false && levelMap[x, y - 1] == false)
{
t = Instantiate(wallTile_threeNeighbors, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 180));
}
// case 4: end piece, wall on right
else if (levelMap[x + 1, y] == false && levelMap[x - 1, y] == true && levelMap[x, y + 1] == false && levelMap[x, y - 1] == false)
{
t = Instantiate(wallTile_threeNeighbors, new Vector3(x, y, 0), Quaternion.identity);
}
// case 5: end piece, wall on top
else if (levelMap[x + 1, y] == false && levelMap[x - 1, y] == false && levelMap[x, y + 1] == true && levelMap[x, y - 1] == false)
{
t = Instantiate(wallTile_threeNeighbors, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 270));
}
// case 6: end piece, wall on bottom
else if (levelMap[x + 1, y] == false && levelMap[x - 1, y] == false && levelMap[x, y + 1] == false && levelMap[x, y - 1] == true)
{
t = Instantiate(wallTile_threeNeighbors, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 90));
}
// Only one neighboring floor, which is at top
else if (levelMap[x + 1, y] == true && levelMap[x - 1, y] == true && levelMap[x, y + 1] == false && levelMap[x, y - 1] == true)
{
t = Instantiate(wallTile_oneNeighbor, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 180));
//string wallName = "wall " + x + ", " + y;
//t.transform.name = wallName;
}
// Only one neighboring floor, which is at botton
else if (levelMap[x + 1, y] == true && levelMap[x - 1, y] == true && levelMap[x, y + 1] == true && levelMap[x, y - 1] == false)
{
t = Instantiate(wallTile_oneNeighbor, new Vector3(x, y, 0), Quaternion.identity);
}
// Only one neighboring floor, which is at right
else if (levelMap[x + 1, y] == false && levelMap[x - 1, y] == true && levelMap[x, y + 1] == true && levelMap[x, y - 1] == true)
{
t = Instantiate(wallTile_oneNeighbor, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 90));
}
// Only one neighboring floor, which is at right
else if (levelMap[x + 1, y] == true && levelMap[x - 1, y] == false && levelMap[x, y + 1] == true && levelMap[x, y - 1] == true)
{
t = Instantiate(wallTile_oneNeighbor, new Vector3(x, y, 0), Quaternion.Euler(0, 0, 270));
}
else
{
t = Instantiate(wallTile_plain, new Vector3(x, y, 0), Quaternion.identity);
}
string wallName = "wall " + x + ", " + y;
t.transform.name = wallName;
t.transform.parent = tilesHolderInstance.transform;
}
else if (levelMap[x, y] == false) // if floor
{
t = Instantiate(floorCell, new Vector3(x, y, 0), Quaternion.identity);
//t.transform.parent = tilesHolderInstance.transform;
string floorName = "floor " + x + ", " + y;
t.transform.name = floorName;
t.transform.parent = tilesHolderInstance.transform;
}
}
}
// put a few patches of dirt down lmao
int dirtCount = 0;
while (dirtCount < floorDecorations)
{
int dirtX = rand.getRandint(2, width - 4), dirtY = rand.getRandint(2, height - 5);
if (
levelMap[dirtX, dirtY] == false &&
levelMap[dirtX, dirtY + 1] == false &&
levelMap[dirtX + 1, dirtY] == false &&
levelMap[dirtX + 1, dirtY + 1] == false &&
levelMap[dirtX + 2, dirtY] == false &&
levelMap[dirtX + 2, dirtY + 1] == false
)
{
dirtCount++;
GameObject d = Instantiate(floorDecor_dirt, new Vector3(dirtX, dirtY, 0), Quaternion.identity);
d.transform.parent = tilesHolderInstance.transform;
}
}
// draw top and bottom wall
for (int x = 0; x < width; x++)
{
GameObject bWall = Instantiate(wallTile_bot, new Vector3(x, 0, 0), Quaternion.identity);
GameObject tWall = Instantiate(wallTile_top, new Vector3(x, height - 1, 0), Quaternion.identity);
string bName = "bottom wall " + x;
string tName = "top wall" + x;
bWall.transform.name = bName;
tWall.transform.name = tName;
bWall.transform.parent = tilesHolderInstance.transform;
tWall.transform.parent = tilesHolderInstance.transform;
}
// draw left and right wall
// We don't draw over the bottom walls drawn at corners so we start counting from y=1
for (int y = 1; y < height; y++)
{
GameObject lWall = Instantiate(wallTile_side, new Vector3(0, y, 0), Quaternion.Euler(0, 0, 180));
GameObject rWall = Instantiate(wallTile_side, new Vector3(width - 1, y, 0), Quaternion.identity);
string lName = "left wall" + y;
string rName = "right wall" + y;
lWall.transform.name = lName;
rWall.transform.name = rName;
lWall.transform.parent = tilesHolderInstance.transform;
rWall.transform.parent = tilesHolderInstance.transform;
}
// finally lay down some enemies and some potions
if (currentLevel >= minLevel_ghost)
{
spawnObject(ghost, enemyHolderInstance, 1, mobGhosts);
}
if (currentLevel >= minLevel_wizard)
{
spawnObject(wizard, enemyHolderInstance, 1, mobWizards);
}
if (currentLevel >= minLevel_ogre)
{
spawnObject(ogre, enemyHolderInstance, 2, mobOgres);
}
spawnObject(healthPotion, potionsHolderInstance, 1, healthPotions);
spawnObject(manaPotion, potionsHolderInstance, 1, manaPotions);
}
