sm64coopdx/src/pc/lua/smlua_hooks.h

#ifndef SMLUA_HOOKS_H
#define SMLUA_HOOKS_H

#include <stdbool.h>
#include "include/behavior_table.h"

#include "smlua.h"
#include "pc/mods/mod.h"
#include "pc/lua/utils/smlua_model_utils.h"

// forward declare
struct Camera;
struct WarpDest;

// ! Hooks must be added at the end
enum LuaHookedEventType {
    HOOK_UPDATE,
    HOOK_MARIO_UPDATE,
    HOOK_BEFORE_MARIO_UPDATE,
    HOOK_ON_SET_MARIO_ACTION,
    HOOK_BEFORE_PHYS_STEP,
    HOOK_ALLOW_PVP_ATTACK,
    HOOK_ON_PVP_ATTACK,
    HOOK_ON_PLAYER_CONNECTED,
    HOOK_ON_PLAYER_DISCONNECTED,
    HOOK_ON_HUD_RENDER,
    HOOK_ALLOW_INTERACT,
    HOOK_ON_INTERACT,
    HOOK_ON_LEVEL_INIT,
    HOOK_ON_WARP,
    HOOK_ON_SYNC_VALID,
    HOOK_ON_OBJECT_UNLOAD,
    HOOK_ON_SYNC_OBJECT_UNLOAD,
    HOOK_ON_PAUSE_EXIT,
    HOOK_GET_STAR_COLLECTION_DIALOG,
    HOOK_ON_SET_CAMERA_MODE,
    HOOK_ON_OBJECT_RENDER,
    HOOK_ON_DEATH,
    HOOK_ON_PACKET_RECEIVE,
    HOOK_USE_ACT_SELECT,
    HOOK_ON_CHANGE_CAMERA_ANGLE,
    HOOK_ON_SCREEN_TRANSITION,
    HOOK_ALLOW_HAZARD_SURFACE,
    HOOK_ON_CHAT_MESSAGE,
    HOOK_OBJECT_SET_MODEL,
    HOOK_CHARACTER_SOUND,
    HOOK_BEFORE_SET_MARIO_ACTION,
    HOOK_JOINED_GAME,
    HOOK_ON_OBJECT_ANIM_UPDATE,
    HOOK_ON_DIALOG,
    HOOK_ON_EXIT,
    HOOK_DIALOG_SOUND,
    HOOK_ON_HUD_RENDER_BEHIND,
    HOOK_ON_COLLIDE_LEVEL_BOUNDS,
    HOOK_MIRROR_MARIO_RENDER,
    HOOK_MARIO_OVERRIDE_PHYS_STEP_DEFACTO_SPEED,
    HOOK_ON_OBJECT_LOAD,
    HOOK_ON_PLAY_SOUND,
    HOOK_ON_SEQ_LOAD,
    HOOK_ON_ATTACK_OBJECT,
    HOOK_ON_LANGUAGE_CHANGED,
    HOOK_ON_MODS_LOADED,
    HOOK_ON_NAMETAGS_RENDER,
    HOOK_ON_DJUI_THEME_CHANGED,
    HOOK_ON_GEO_PROCESS,
    HOOK_BEFORE_GEO_PROCESS,
    HOOK_ON_GEO_PROCESS_CHILDREN,
    HOOK_MARIO_OVERRIDE_GEOMETRY_INPUTS,
    HOOK_ON_INTERACTIONS,
    HOOK_ALLOW_FORCE_WATER_ACTION,
    HOOK_BEFORE_WARP,
    HOOK_ON_INSTANT_WARP,
    HOOK_MARIO_OVERRIDE_FLOOR_CLASS,
    HOOK_ON_ADD_SURFACE,
    HOOK_ON_CLEAR_AREAS,
    HOOK_MAX,
};

enum LuaHookedEventReturn {
    HOOK_RETURN_NEVER,              // Never returns before calling all hooks for a given event, returns true if there is at least one successful callback call
    HOOK_RETURN_ON_SUCCESSFUL_CALL, // Returns true on first successful callback call, skipping next hooks for a given event
    HOOK_RETURN_ON_OUTPUT_SET,      // Returns true on output set after a successful call, skipping next hooks for a given event
};

enum LuaActionHookType {
    ACTION_HOOK_EVERY_FRAME,
    ACTION_HOOK_GRAVITY,
    ACTION_HOOK_MAX,
};

static const char* LuaActionHookTypeArgName[] = {
    "every_frame",
    "gravity",
    "max (dummy)",
};

#define MAX_HOOKED_MOD_MENU_ELEMENTS 256

enum LuaModMenuElementType {
    MOD_MENU_ELEMENT_TEXT,
    MOD_MENU_ELEMENT_BUTTON,
    MOD_MENU_ELEMENT_CHECKBOX,
    MOD_MENU_ELEMENT_SLIDER,
    MOD_MENU_ELEMENT_INPUTBOX,
    MOD_MENU_ELEMENT_MAX
};

struct LuaHookedModMenuElement {
    enum LuaModMenuElementType element;
    char name[64];
    // use a union here?
    bool boolValue;
    u32 uintValue;
    char stringValue[256];
    u32 length;
    u32 sliderMin;
    u32 sliderMax;
    int reference;
    struct Mod* mod;
};

extern u32 gLuaMarioActionIndex[];
extern struct LuaHookedModMenuElement gHookedModMenuElements[];
extern int gHookedModMenuElementsCount;

#define OUTPUT
#define SMLUA_EVENT_HOOK(hookEventType, hookReturn, ...) bool smlua_call_event_hooks_##hookEventType(__VA_ARGS__);
#include "smlua_hook_events.inl"
#undef OUTPUT
#undef SMLUA_EVENT_HOOK

#define smlua_call_event_hooks(hookEventType, ...) \
    smlua_call_event_hooks_##hookEventType(__VA_ARGS__)

int smlua_hook_custom_bhv(BehaviorScript *bhvScript, const char *bhvName);
enum BehaviorId smlua_get_original_behavior_id(const BehaviorScript* behavior);
const BehaviorScript* smlua_override_behavior(const BehaviorScript* behavior);
const BehaviorScript* smlua_get_hooked_behavior_from_id(enum BehaviorId id, bool returnOriginal);
bool smlua_is_behavior_hooked(const BehaviorScript *behavior);
const char* smlua_get_name_from_hooked_behavior_id(enum BehaviorId id);
bool smlua_call_behavior_hook(const BehaviorScript** behavior, struct Object* object, bool before);

int smlua_call_hook(lua_State* L, int nargs, int nresults, int errfunc, struct Mod* activeMod);
bool smlua_call_action_hook(enum LuaActionHookType hookType, struct MarioState* m, s32* returnValue);
u32 smlua_get_action_interaction_type(struct MarioState* m);

bool smlua_call_chat_command_hook(char* command);
void smlua_display_chat_commands(void);
char** smlua_get_chat_player_list(void);
char** smlua_get_chat_maincommands_list(void);
char** smlua_get_chat_subcommands_list(const char* maincommand);
bool smlua_maincommand_exists(const char* maincommand);
bool smlua_subcommand_exists(const char* maincommand, const char* subcommand);

void smlua_call_mod_menu_element_hook(struct LuaHookedModMenuElement* hooked, int index);

void smlua_clear_hooks(void);
void smlua_bind_hooks(void);

#endif