[Change] Reworked attack system a bit. More versatile.

scripts/ai/dlf.lua

@@ -9,6 +9,7 @@ land_planet     = false
 
 function create()
   ai.setcredits(ai.shipprice()/1000, ai.shipprice()/100)
+  attack_choose()
 end
 
 function taunt(target, offence)

scripts/ai/draktharr.lua

@@ -6,6 +6,7 @@ aggressive = true
 
 function create()
   ai.setcredits(rnd.int(1000, ai.shipprice()/200))
+  attack_choose()
 end
 
 function taunt(target, offense)

scripts/ai/empire.lua

@@ -10,6 +10,7 @@ function create()
  if rnd.int(0,2)==0 then
   ai.broadcast("The Empire is watching")
  end
+ attack_choose()
 end
 
 function taunt(target, offence)

scripts/ai/goddard.lua

@@ -5,6 +5,7 @@ aggressive = true
 
 function create()
   ai.setcredits(rnd.int(300, ai.shipprice()/70))
+  attack_choose()
 end
 
 function taunt(target, offense)

scripts/ai/include/attack.lua

@@ -1,68 +1,39 @@
 --[[
---  Generic attack functions.
+--  Attack wrappers for calling the correct attack functions.
 --]]
 
-function attack_think()
+include("../scripts/ai/include/attack_generic.lua")
+include("../scripts/ai/include/attack_bomber.lua")
 
+--[[
+--  Wrapper for the think functions.
+--]]
+function attack_think()
+  if mem.atk_think ~= nil then
+    mem.atk_think()
+  else
+    atk_g_think()
 end
 
 --[[
---  Generic "brute force" attack. Doesn't really do anything interesting.
+--  Wrapper for the attack functions.
 --]]
 function attack()
-  target = ai.targetid()
-  ai.hostile(target) -- Mark as hostile.
-
-  -- Make sure pilot exists.
-  if not ai.exists(target) then
-    ai.poptask()
-    return
-  end
-  ai.settarget(target)
-
-  -- Get stats about enemy.
-  dist = ai.dist(ai.pos(target)) -- Get distance.
-  range = ai.getweaprange()
-
-  if dist > range then
-    dir = ai.face(target) -- Normal face the target.
-
-    secondary, special, ammo = ai.secondary("Launcher")
-
-    -- Shoot missiles if in range.
-    if secondary == "Launcher" and
-        dist < ai.getweaprange(1) then
-      -- More lenient with aiming.
-      if special == "Smart" and dir < 30 then
-        ai.shoot(2)
-
-      -- Non-smart miss more.
-      elseif dir < 10 then
-        ai.shoot(2)
-      end
-    end
-
-    -- Approach for melee.
-    if dir < 10 then
-      ai.accel()
-    end
-
-  -- Close enough to melee.
+  if mem.atk ~= nil then
+    mem.atk()
   else
-    secondary, special = ai.secondary("Beam Weapon")
-    dir = ai.aim(target) -- We aim instead of face.
-
-    -- Fire non-smart secondary weapons.
-    if(secondary == "Launcher" and special ~= "Smart") or
-        secondary == "Beam Weapon" then
-      if dir < 10 or special == "Turret" then -- Need good accuracy.
-        ai.shoot(2)
-      end
-    end
-
-    if dir < 10 or ai.hasturrets() then
-      ai.shoot()
-    end
+    atk_g()
   end
 end
 
+--[[
+--  Generic function to choose what attack functions match the ship best.
+--]]
+function attack_choose()
+  class = ai.shipclass()
+
+  if class == "Bomber" then
+    mem.atk_think = atk_b_think
+    mem.atk = atk_b
+end
+

scripts/ai/include/attack_bomber.lua

@@ -5,7 +5,7 @@
 --[[
 --  Bombers don't really thing, they lock on until target is dead.
 --]]
-function attack_think()
+function atk_b_think()
   -- No thinking atm.
 end
 
@@ -15,7 +15,7 @@ end
 --  Specialized for bomber type craft. AI will try to shoot missiles and such
 --  until out and then they will melee.
 --]]
-function attack()
+function atk_b()
   target = ai.targetid()
   ai.hostile(target) -- Mark as hostile.
 

scripts/ai/include/attack_generic.lua

@@ -0,0 +1,36 @@
+--[[
+--  Generic attack functions.
+--]]
+
+--[[
+--  Mainly manages targetting nearest enemy.
+--]]
+function atk_g_think()
+  if mem.atk_think ~= nil then
+    mem.atk_think()
+  else
+    atk_g_think()
+end
+
+--[[
+--  Generic "brute force" attack. Doesn't really do anything interesting.
+--]]
+function atk_g()
+  if mem.atk ~= nil then
+    mem.atk()
+  else
+    atk_g()
+  end
+end
+
+--[[
+--  Generic function to choose what attack functions match the ship best.
+--]]
+function attack_choose()
+  class = ai.shipclass()
+
+  if class == "Bomber" then
+    mem.atk_think = atk_b_think
+    mem.atk = atk_b
+end
+

scripts/ai/pirate.lua

@@ -8,6 +8,7 @@ armour_return   = 100
 
 function create()
   ai.setcredits(ai.shipprice()/1000, ai.shipprice()/100)
+  attack_choose()
 end
 
 function taunt(target, offense)

scripts/ai/tpl/generic.lua

@@ -91,7 +91,7 @@ function idle()
 end
 
 function create()
-  -- Empty stub.
+  attack_choose()
 end
 
 function taunt(target, offensive)