From 6e77ed57e9c29f4f122380d00c43ebb84d9685d2 Mon Sep 17 00:00:00 2001
From: briaguya <briaguya@alice>
Date: Wed, 25 May 2022 15:45:29 -0400
Subject: [PATCH] first test of item replacement (hardcoded midos)

---
 soh/src/overlays/actors/ovl_En_Box/z_en_box.c | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/soh/src/overlays/actors/ovl_En_Box/z_en_box.c b/soh/src/overlays/actors/ovl_En_Box/z_en_box.c
index 7d8886953..bf04b8fbc 100644
--- a/soh/src/overlays/actors/ovl_En_Box/z_en_box.c
+++ b/soh/src/overlays/actors/ovl_En_Box/z_en_box.c
@@ -383,6 +383,32 @@ void EnBox_AppearAnimation(EnBox* this, GlobalContext* globalCtx) {
     }
 }
 
+typedef enum {
+    KF_MIDOS_TOP_LEFT_CHEST = 22944,
+    KF_MIDOS_TOP_RIGHT_CHEST = 22945,
+    KF_MIDOS_BOTTOM_LEFT_CHEST = 22914,
+    KF_MIDOS_BOTTOM_RIGHT_CHEST = 22787
+} AllOfTheChests;
+
+s32 GetCustomizedItemId(s16 params) {
+    s32 itemId = params >> 5 & 0x7F;
+    switch(params) {
+        case KF_MIDOS_TOP_LEFT_CHEST:
+            itemId = GI_ARROW_LIGHT;
+            break;
+        case KF_MIDOS_TOP_RIGHT_CHEST:
+            itemId = GI_BEAN;
+            break;
+        case KF_MIDOS_BOTTOM_LEFT_CHEST:
+            itemId = GI_BOMBCHUS_20;
+            break;
+        case KF_MIDOS_BOTTOM_RIGHT_CHEST:
+            itemId = GI_ICE_TRAP;
+            break;
+    }
+    return 0 - itemId;
+}
+
 /**
  * Chest is ready to be open
  */
@@ -424,7 +450,7 @@ void EnBox_WaitOpen(EnBox* this, GlobalContext* globalCtx) {
         func_8002DBD0(&this->dyna.actor, &sp4C, &player->actor.world.pos);
         if (sp4C.z > -50.0f && sp4C.z < 0.0f && fabsf(sp4C.y) < 10.0f && fabsf(sp4C.x) < 20.0f &&
             Player_IsFacingActor(&this->dyna.actor, 0x3000, globalCtx)) {
-            func_8002F554(&this->dyna.actor, globalCtx, 0 - (this->dyna.actor.params >> 5 & 0x7F));
+            func_8002F554(&this->dyna.actor, globalCtx, GetCustomizedItemId(this->dyna.actor.params));
         }
         if (Flags_GetTreasure(globalCtx, this->dyna.actor.params & 0x1F)) {
             EnBox_SetupAction(this, EnBox_Open);