From 7252d836a9cc8e7221ffbd61b3e34296d66fa627 Mon Sep 17 00:00:00 2001
From: MysterD <myster@d>
Date: Wed, 16 Mar 2022 23:53:01 -0700
Subject: [PATCH] Added hooks: HOOK_ON_LEVEL_INIT, HOOK_ON_WARP,
 HOOK_ON_SYNC_VALID

---
 autogen/lua_definitions/constants.lua      | 11 ++++++++++-
 docs/lua/constants.md                      |  5 ++++-
 docs/lua/hooks.md                          |  3 +++
 src/game/level_update.c                    |  4 ++++
 src/pc/lua/smlua_constants_autogen.c       |  5 ++++-
 src/pc/lua/smlua_hooks.h                   |  6 ++++++
 src/pc/network/packets/packet_sync_valid.c |  9 +++++++++
 7 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/autogen/lua_definitions/constants.lua b/autogen/lua_definitions/constants.lua
index cc6972e18..678ab4356 100644
--- a/autogen/lua_definitions/constants.lua
+++ b/autogen/lua_definitions/constants.lua
@@ -5282,7 +5282,16 @@ HOOK_ON_HUD_RENDER = 9
 HOOK_ON_INTERACT = 10
 
 --- @type LuaHookedEventType
-HOOK_MAX = 11
+HOOK_ON_LEVEL_INIT = 11
+
+--- @type LuaHookedEventType
+HOOK_ON_WARP = 12
+
+--- @type LuaHookedEventType
+HOOK_ON_SYNC_VALID = 13
+
+--- @type LuaHookedEventType
+HOOK_MAX = 14
 
 --- @class ModelExtendedId
 
diff --git a/docs/lua/constants.md b/docs/lua/constants.md
index 49f4494f9..560dd4963 100644
--- a/docs/lua/constants.md
+++ b/docs/lua/constants.md
@@ -1858,7 +1858,10 @@
 | HOOK_ON_PLAYER_DISCONNECTED | 8 |
 | HOOK_ON_HUD_RENDER | 9 |
 | HOOK_ON_INTERACT | 10 |
-| HOOK_MAX | 11 |
+| HOOK_ON_LEVEL_INIT | 11 |
+| HOOK_ON_WARP | 12 |
+| HOOK_ON_SYNC_VALID | 13 |
+| HOOK_MAX | 14 |
 
 [:arrow_up_small:](#)
 
diff --git a/docs/lua/hooks.md b/docs/lua/hooks.md
index 4b102665f..cb5ebb727 100644
--- a/docs/lua/hooks.md
+++ b/docs/lua/hooks.md
@@ -97,6 +97,9 @@ The lua functions sent to `hook_event()` will be automatically called by SM64 wh
 | HOOK_ON_PLAYER_DISCONNECTED | Called when a player disconnects | [MarioState](structs.md#MarioState) disconnector |
 | HOOK_ON_HUD_RENDER | Called when the HUD is being rendered | None |
 | HOOK_ON_INTERACT | Called when mario interacts with an object | [MarioState](structs.md#MarioState) interactor, [Object](structs.md#Object) interactee, [enum InteractionType](constants.md#enum-InteractionType) interactType, bool interactValue |
+| HOOK_ON_LEVEL_INIT | Called when the level is initialized | None |
+| HOOK_ON_WARP | Called when the local player warps | None |
+| HOOK_ON_SYNC_VALID | Called when the current area is synchronized | None |
 
 ### Parameters
 
diff --git a/src/game/level_update.c b/src/game/level_update.c
index 94c3bdc91..28ae39a6d 100644
--- a/src/game/level_update.c
+++ b/src/game/level_update.c
@@ -36,6 +36,7 @@
 #include "pc/configfile.h"
 #include "pc/network/network.h"
 #include "pc/djui/djui.h"
+#include "pc/lua/smlua_hooks.h"
 
 #include "game/screen_transition.h"
 
@@ -521,6 +522,7 @@ void init_mario_after_warp(void) {
         }
 #endif
     }
+    smlua_call_event_hooks(HOOK_ON_WARP);
 }
 
 // used for warps inside one level
@@ -1413,6 +1415,8 @@ s32 init_level(void) {
         sound_banks_disable(SEQ_PLAYER_SFX, SOUND_BANKS_DISABLED_DURING_INTRO_CUTSCENE);
     }
 
+    smlua_call_event_hooks(HOOK_ON_LEVEL_INIT);
+
     return 1;
 }
 
diff --git a/src/pc/lua/smlua_constants_autogen.c b/src/pc/lua/smlua_constants_autogen.c
index 84a6badc3..a43e91211 100644
--- a/src/pc/lua/smlua_constants_autogen.c
+++ b/src/pc/lua/smlua_constants_autogen.c
@@ -1900,7 +1900,10 @@ char gSmluaConstants[] = ""
 "HOOK_ON_PLAYER_DISCONNECTED = 8\n"
 "HOOK_ON_HUD_RENDER = 9\n"
 "HOOK_ON_INTERACT = 10\n"
-"HOOK_MAX = 11\n"
+"HOOK_ON_LEVEL_INIT = 11\n"
+"HOOK_ON_WARP = 12\n"
+"HOOK_ON_SYNC_VALID = 13\n"
+"HOOK_MAX = 14\n"
 "E_MODEL_NONE = 0\n"
 "E_MODEL_MARIO = 1\n"
 "E_MODEL_SMOKE = 2\n"
diff --git a/src/pc/lua/smlua_hooks.h b/src/pc/lua/smlua_hooks.h
index e5d4c77e8..987be4423 100644
--- a/src/pc/lua/smlua_hooks.h
+++ b/src/pc/lua/smlua_hooks.h
@@ -16,6 +16,9 @@ enum LuaHookedEventType {
     HOOK_ON_PLAYER_DISCONNECTED,
     HOOK_ON_HUD_RENDER,
     HOOK_ON_INTERACT,
+    HOOK_ON_LEVEL_INIT,
+    HOOK_ON_WARP,
+    HOOK_ON_SYNC_VALID,
     HOOK_MAX,
 };
 
@@ -31,6 +34,9 @@ static char* LuaHookedEventTypeName[] = {
     "HOOK_ON_PLAYER_DISCONNECTED",
     "HOOK_ON_HUD_RENDER",
     "HOOK_ON_INTERACT",
+    "HOOK_ON_LEVEL_INIT",
+    "HOOK_ON_WARP",
+    "HOOK_ON_SYNC_VALID",
     "HOOK_MAX"
 };
 
diff --git a/src/pc/network/packets/packet_sync_valid.c b/src/pc/network/packets/packet_sync_valid.c
index 1a0446b64..677299659 100644
--- a/src/pc/network/packets/packet_sync_valid.c
+++ b/src/pc/network/packets/packet_sync_valid.c
@@ -1,9 +1,14 @@
 #include <stdio.h>
 #include "../network.h"
+#include "pc/lua/smlua_hooks.h"
 //#define DISABLE_MODULE_LOG 1
 #include "pc/debuglog.h"
 
 void network_send_sync_valid(struct NetworkPlayer* toNp, s16 courseNum, s16 actNum, s16 levelNum, s16 areaIndex) {
+    if (toNp == gNetworkPlayerLocal && !toNp->currAreaSyncValid) {
+        smlua_call_event_hooks(HOOK_ON_SYNC_VALID);
+    }
+
     // set the NetworkPlayers sync valid
     toNp->currLevelSyncValid = true;
     toNp->currAreaSyncValid  = true;
@@ -55,6 +60,10 @@ void network_receive_sync_valid(struct Packet* p) {
         return;
     }
 
+    if (np == gNetworkPlayerLocal && !np->currAreaSyncValid) {
+        smlua_call_event_hooks(HOOK_ON_SYNC_VALID);
+    }
+
     np->currLevelSyncValid = true;
     np->currAreaSyncValid = true;