Exposed loadMapScripts to scripting engine

This allows common functions to be stored in not per-map script files. Which is useful for code that we're going to want in a lot of places -- i.e. how every underwater map is going to have a copy of the same exit area function.

3 files changed, 14 insertions, 3 deletions

@@ -1,5 +1,11 @@
 underwater = {}
 
+function underwater.make_lucas_underwater()
+  PreventCrouching()
+  StartBobbing("lucas")
+  SetAnimationSlowdown("lucas", 2)
+end
+
 function underwater.leave()
   AllowCrouching()
   StopBobbing("lucas")
@@ -1,9 +1,8 @@
 underwater_start = {}
 
 function underwater_start.init()
-  PreventCrouching()
-  StartBobbing("lucas")
-  SetAnimationSlowdown("lucas", 2)
+  loadMapScripts("underwater")
+  underwater.make_lucas_underwater()
 end
 
 function underwater_start.talk_to_fish1()
@@ -201,6 +201,12 @@ ScriptSystem::ScriptSystem(Game& game) : game_(game) {
       return std::bernoulli_distribution(p)(game_.getRng());
     });
 
+  engine_.set_function(
+    "loadMapScripts",
+    [&] (std::string filename) {
+      loadMapScripts(filename);
+    });
+
   engine_.script_file("../res/scripts/common.lua");
 }