I guess we're doing UI again

docs/parse_source.py

@@ -125,6 +125,8 @@
 
 cpp_type_exceptions = [
     "Players",
+    "CutsceneBehavior",
+    "CustomCutsceneBehavior",
 ]
 not_functions = [
     "players",
@@ -892,7 +894,7 @@ def run_parse():
                 if not var:
                     continue
                 var = var.split(",")
-                if(len(var) > 1):
+                if len(var) > 1:
                     vars.append({"name": var[0], "type": var[1]})
             enums.append({"name": name, "vars": vars})
         data = open(file, "r").read()

docs/src/includes/_enums.md

@@ -783,7 +783,7 @@ Name | Data | Description
 [SAVE](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.SAVE) | ON::SAVE | Params: [SaveContext](#SaveContext) save_ctx<br/>Runs at the same times as [ON](#ON).[SCREEN](#SCREEN), but receives the save_ctx<br/>
 [LOAD](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.LOAD) | ON::LOAD | Params: [LoadContext](#LoadContext) load_ctx<br/>Runs as soon as your script is loaded, including reloads, then never again<br/>
 [PRE_LOAD_LEVEL_FILES](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LOAD_LEVEL_FILES) | ON::PRE_LOAD_LEVEL_FILES | Params: [PreLoadLevelFilesContext](#PreLoadLevelFilesContext) load_level_ctx<br/>Runs right before level files would be loaded<br/>
-[PRE_LEVEL_GENERATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_GENERATION) | ON::PRE_LEVEL_GENERATION | Runs before any level generation, no entities should exist at this point<br/>
+[PRE_LEVEL_GENERATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_GENERATION) | ON::PRE_LEVEL_GENERATION | Runs before any level generation, no entities should exist at this point. Does not work in all level-like screens. Return true to stop normal level generation.<br/>
 [PRE_LOAD_SCREEN](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LOAD_SCREEN) | ON::PRE_LOAD_SCREEN | Runs right before loading a new screen based on screen_next. Return true from callback to block the screen from loading.<br/>
 [POST_ROOM_GENERATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_ROOM_GENERATION) | ON::POST_ROOM_GENERATION | Params: [PostRoomGenerationContext](#PostRoomGenerationContext) room_gen_ctx<br/>Runs right after all rooms are generated before entities are spawned<br/>
 [POST_LEVEL_GENERATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LEVEL_GENERATION) | ON::POST_LEVEL_GENERATION | Runs right after level generation is done, before any entities are updated<br/>
@@ -818,6 +818,14 @@ Name | Data | Description
 [PRE_UPDATE](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_UPDATE) | ON::PRE_UPDATE | Runs before the State is updated, runs always (menu, settings, camp, game, arena, online etc.) with the game engine, typically 60FPS<br/>Return behavior: return true to stop futher PRE_UPDATE callbacks from executing and don't update the state (this will essentially freeze the game engine)<br/>
 [POST_UPDATE](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_UPDATE) | ON::POST_UPDATE | Runs right after the State is updated, runs always (menu, settings, camp, game, arena, online etc.) with the game engine, typically 60FPS<br/>
 [USER_DATA](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.USER_DATA) | ON::USER_DATA | Params: [Entity](#Entity) ent<br/>Runs on all changes to [Entity](#Entity).user_data, including after loading saved user_data in the next level and transition. Also runs the first time user_data is set back to nil, but nil won't be saved to bother you on future levels.<br/>
+[PRE_LEVEL_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_CREATION) | ON::PRE_LEVEL_CREATION | Runs right before the front layer is created. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+[POST_LEVEL_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LEVEL_CREATION) | ON::POST_LEVEL_CREATION | Runs right after the back layer has been created and you can start spawning entities in it. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+[PRE_LAYER_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LAYER_CREATION) | ON::PRE_LAYER_CREATION | Params: [LAYER](#LAYER) layer<br/>Runs right before a layer is created. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+[POST_LAYER_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LAYER_CREATION) | ON::POST_LAYER_CREATION | Params: [LAYER](#LAYER) layer<br/>Runs right after a layer has been created and you can start spawning entities in it. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+[PRE_LEVEL_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_DESTRUCTION) | ON::PRE_LEVEL_DESTRUCTION | Runs right before the current level is unloaded and any entities destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
+[POST_LEVEL_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LEVEL_DESTRUCTION) | ON::POST_LEVEL_DESTRUCTION | Runs right after the current level has been unloaded and all entities destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
+[PRE_LAYER_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LAYER_DESTRUCTION) | ON::PRE_LAYER_DESTRUCTION | Params: [LAYER](#LAYER) layer<br/>Runs right before a layer is unloaded and any entities there destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
+[POST_LAYER_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LAYER_DESTRUCTION) | ON::POST_LAYER_DESTRUCTION | Params: [LAYER](#LAYER) layer<br/>Runs right after a layer has been unloaded and any entities there destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
 
 ## PARTICLEEMITTER
 

docs/src/includes/_events.md

@@ -290,7 +290,7 @@ Params: [PreLoadLevelFilesContext](#PreLoadLevelFilesContext) load_level_ctx<br/
 
 > Search script examples for [ON.PRE_LEVEL_GENERATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_GENERATION)
 
-Runs before any level generation, no entities should exist at this point<br/>
+Runs before any level generation, no entities should exist at this point. Does not work in all level-like screens. Return true to stop normal level generation.<br/>
 
 ## ON.PRE_LOAD_SCREEN
 
@@ -549,3 +549,59 @@ Runs right after the State is updated, runs always (menu, settings, camp, game,
 > Search script examples for [ON.USER_DATA](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.USER_DATA)
 
 Params: [Entity](#Entity) ent<br/>Runs on all changes to [Entity](#Entity).user_data, including after loading saved user_data in the next level and transition. Also runs the first time user_data is set back to nil, but nil won't be saved to bother you on future levels.<br/>
+
+## ON.PRE_LEVEL_CREATION
+
+
+> Search script examples for [ON.PRE_LEVEL_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_CREATION)
+
+Runs right before the front layer is created. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+
+## ON.POST_LEVEL_CREATION
+
+
+> Search script examples for [ON.POST_LEVEL_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LEVEL_CREATION)
+
+Runs right after the back layer has been created and you can start spawning entities in it. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+
+## ON.PRE_LAYER_CREATION
+
+
+> Search script examples for [ON.PRE_LAYER_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LAYER_CREATION)
+
+Params: [LAYER](#LAYER) layer<br/>Runs right before a layer is created. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+
+## ON.POST_LAYER_CREATION
+
+
+> Search script examples for [ON.POST_LAYER_CREATION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LAYER_CREATION)
+
+Params: [LAYER](#LAYER) layer<br/>Runs right after a layer has been created and you can start spawning entities in it. Runs in all screens that usually have entities, or when creating a layer manually.<br/>
+
+## ON.PRE_LEVEL_DESTRUCTION
+
+
+> Search script examples for [ON.PRE_LEVEL_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LEVEL_DESTRUCTION)
+
+Runs right before the current level is unloaded and any entities destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
+
+## ON.POST_LEVEL_DESTRUCTION
+
+
+> Search script examples for [ON.POST_LEVEL_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LEVEL_DESTRUCTION)
+
+Runs right after the current level has been unloaded and all entities destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
+
+## ON.PRE_LAYER_DESTRUCTION
+
+
+> Search script examples for [ON.PRE_LAYER_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.PRE_LAYER_DESTRUCTION)
+
+Params: [LAYER](#LAYER) layer<br/>Runs right before a layer is unloaded and any entities there destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>
+
+## ON.POST_LAYER_DESTRUCTION
+
+
+> Search script examples for [ON.POST_LAYER_DESTRUCTION](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=ON.POST_LAYER_DESTRUCTION)
+
+Params: [LAYER](#LAYER) layer<br/>Runs right after a layer has been unloaded and any entities there destroyed. Runs in pretty much all screens, even ones without entities. The screen has already changed at this point, meaning the screen being destoyed is in state.screen_last.<br/>

docs/src/includes/_globals.md

@@ -1205,6 +1205,24 @@ Depending on the image size, this can take a moment, preferably don't create the
 Create image from file, cropped to the geometry provided. Returns a tuple containing id, width and height.
 Depending on the image size, this can take a moment, preferably don't create them dynamically, rather create all you need in global scope so it will load them as soon as the game starts
 
+### create_layer
+
+
+> Search script examples for [create_layer](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=create_layer)
+
+#### nil create_layer(int layer)
+
+Initializes an empty layer that doesn't currently exist.
+
+### create_level
+
+
+> Search script examples for [create_level](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=create_level)
+
+#### nil create_level()
+
+Initializes an empty front and back layer that don't currently exist. Does nothing(?) if layers already exist.
+
 ### destroy_grid
 
 
@@ -1217,6 +1235,24 @@ Depending on the image size, this can take a moment, preferably don't create the
 Destroy the grid entity (by uid or position), and its item entities, removing them from the grid without dropping particles or gold.
 Will also destroy monsters or items that are standing on a linked activefloor or chain, though excludes [MASK](#MASK).PLAYER to prevent crashes
 
+### destroy_layer
+
+
+> Search script examples for [destroy_layer](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=destroy_layer)
+
+#### nil destroy_layer(int layer)
+
+Destroys a layer and all entities in it.
+
+### destroy_level
+
+
+> Search script examples for [destroy_level](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=destroy_level)
+
+#### nil destroy_level()
+
+Destroys all layers and all entities in the level. Usually a bad idea, unless you also call create_level and spawn the player back in.
+
 ### disable_floor_embeds
 
 
@@ -1593,6 +1629,15 @@ Set the current adventure seed pair
 
 Same as `Player.set_heart_color`
 
+### set_death_enabled
+
+
+> Search script examples for [set_death_enabled](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=set_death_enabled)
+
+#### nil set_death_enabled(bool enable)
+
+Setting to false disables the death screen from popping up for any usual reason, can still load manually
+
 ### set_ending_unlock
 
 
@@ -2995,7 +3040,7 @@ Short for [spawn_entity_over](#spawn_entity_over)
 
 > Search script examples for [spawn_player](https://github.com/spelunky-fyi/overlunky/search?l=Lua&q=spawn_player)
 
-#### nil spawn_player(int player_slot, float x, float y)
+#### int spawn_player(int player_slot, optional<float> x, optional<float> y, optional<[LAYER](#LAYER)> layer)
 
 Spawn a player in given location, if player of that slot already exist it will spawn clone, the game may crash as this is very unexpected situation
 If you want to respawn a player that is a ghost, set in his [Inventory](#Inventory) `health` to above 0, and `time_of_death` to 0 and call this function, the ghost entity will be removed automatically