// populate a corridor (assumed empty)
void GenerateCorridorContent(Corridor corridor, int depth)
{
// generate list of cells
List <int> unoccupiedCells = new List <int>();
for (int i = 0; i < corridor.Length; ++i)
{
unoccupiedCells.Add(i);
}
// populate with enemies
if (depth > 0)
{
// how many enemies to add
int enemyCount = Mathf.Clamp(1 + depth / 4, 1, 2);
for (int i = 0; i < enemyCount; ++i)
{
// choose random cell
int r = Random.Range(0, unoccupiedCells.Count);
// add enemy
EnemyActorController enemy = EnemyActorController.GetFromPool(s_gameSettings.enemyPrefab);
enemy.Initialize(this, depth, unoccupiedCells[r], false);
// remove chosen cell
unoccupiedCells.RemoveAt(r);
}
}
// add some doors
int doorCount = Random.Range(-1, Mathf.Clamp(depth, 0, 3));
for (int i = 0; i < doorCount; ++i)
{
// choose random cell
int r = Random.Range(0, unoccupiedCells.Count);
int rCell = unoccupiedCells[r];
// set as door
corridor.SetWallState(WallState.Door, rCell);
// add ambush here
m_ambushes.Add(new AmbushEnemyInfo(depth, rCell, Random.Range(m_ambushMinTime, m_ambushMaxTime)));
// remove chosen cell
unoccupiedCells.RemoveAt(r);
}
}
void GameUpdate(float dt)
{
// delete corridors above max
int requiredTopDepth = m_playerActor.CurrentDepth - m_maxCorridorsAbove;
if (m_topCorridorDepth < requiredTopDepth)
{
// hide title if top is removed
if (m_topCorridorDepth == 0)
{
m_titleTextMesh.enabled = false;
}
for (int i = 0; i < requiredTopDepth - m_topCorridorDepth; ++i)
{
m_corridors[i].Pool();
}
m_corridors.RemoveRange(0, requiredTopDepth - m_topCorridorDepth);
m_topCorridorDepth = requiredTopDepth;
}
// update all ambushes
for (int i = m_ambushes.Count - 1; i >= 0; --i)
{
// discard if out of depth
AmbushEnemyInfo ambush = m_ambushes[i];
if (ambush.m_depth < m_topCorridorDepth)
{
m_ambushes.RemoveAt(i);
continue;
}
// otherwise run normally
if (ambush.m_active)
{
// if active, countdown until enemy spawn
if (ambush.m_time > 0f)
{
ambush.m_time -= dt;
}
else if (m_playerActor.CurrentCell != ambush.m_cell)
{
// spawn enemy and remove ambush when countdown is over
EnemyActorController enemy = EnemyActorController.GetFromPool(s_gameSettings.enemyPrefab);
enemy.Initialize(this, ambush.m_depth, ambush.m_cell, true);
m_ambushes.RemoveAt(i);
continue;
}
}
else if (m_playerActor.CurrentDepth > ambush.m_depth)
{
ambush.m_active = true;
}
}
// update score
if (m_playerActor.CurrentDepth > m_currentBestDepth)
{
m_currentBestDepth = m_playerActor.CurrentDepth;
if (m_currentBestDepth > s_bestScore)
{
s_bestScore = m_currentBestDepth;
}
UpdateScore();
}
}