Undid spawn timer removal

Author: Causeless

Data/Base.rte/Activities/WaveDefense.lua

@@ -49,6 +49,7 @@ function WaveDefense:StartActivity(isNewGame)
 		self.AI.HuntTimer = Timer();
 
 		self.AI.bombChance = math.min(math.max(self.Difficulty/100+math.random(-0.1, 0.1), 0), 1);
+		self.AI.timeToSpawn = 8000 - 50 * self.Difficulty; -- Time before the first AI spawn: from 8s to 3s
 		self.AI.timeToBomb = (42000 - 300 * self.Difficulty) * math.random(0.7, 1.1); -- From 42s to 12s
 		self.AI.baseSpawnTime = 9000 - 40 * self.Difficulty; -- From 9s to 5s
 		self.AI.randomSpawnTime = 6000 - 30 * self.Difficulty; -- From 6s to 3s
@@ -98,11 +99,6 @@ function WaveDefense:StartNewGame()
 	self.wave = 1;
 	self.wavesDefeated = 0;
 
-	-- Just spawn all the time
-	-- We used to vary this by difficulty, but eh, why bother. It just stretches the length of each round out.
-	-- Instead we spawn constantly >:)
-	self.AI.timeToSpawn = 0;
-
 	-- Set all actors defined in the ini-file to sentry mode, and set their team to the player's.
 	for actor in MovableMan.AddedActors do
 		if actor.ClassName == "AHuman" or actor.ClassName == "ACrab" then
@@ -444,9 +440,12 @@ function WaveDefense:UpdateActivity()
 
 							if obstacleHeight > 200 and math.random() < 0.4 then
 								-- This target is very difficult to reach: cancel this attack and search for another target again soon
+								self.AI.timeToSpawn = 500;
 								self.AI.AttackTarget = nil;
 								self.AI.AttackPos = nil;
 							else
+								self.AI.timeToSpawn = (self.AI.baseSpawnTime + math.random(self.AI.randomSpawnTime)) * rte.SpawnIntervalScale;
+
 								if obstacleHeight < 30 then
 									self:CreateHeavyDrop(xPosLZ, self.AI.AttackPos);
 								elseif obstacleHeight < 100 then
@@ -492,6 +491,7 @@ function WaveDefense:UpdateActivity()
 						else
 							-- No target found
 							self.AI.SpawnTimer:Reset();
+							self.AI.timeToSpawn = 5000;
 						end
 					end
 				end