From f0bd067b729e42c57b4baecfbc0240adf38ac234 Mon Sep 17 00:00:00 2001
From: Seth Barberee <seth.barberee@gmail.com>
Date: Mon, 19 Jan 2026 17:38:51 -0800
Subject: [PATCH] few more monster funcs

---
 asm/main_02052B44.s     | 28 ----------------------------
 include/main_02052B28.h |  5 +++++
 include/monster_data.h  |  2 +-
 src/main_02052B28.c     | 10 ++++++++++
 4 files changed, 16 insertions(+), 29 deletions(-)

diff --git a/asm/main_02052B44.s b/asm/main_02052B44.s
index 525d9014..c1a52371 100644
--- a/asm/main_02052B44.s
+++ b/asm/main_02052B44.s
@@ -3,34 +3,6 @@
 
 	.text
 
-	arm_func_start GetSpawnThreshold
-GetSpawnThreshold: ; 0x02052B44
-	ldr r2, _02052B5C ; =MONSTER_DATA_TABLE_PTR
-	mov r1, #0x44
-	ldr r2, [r2]
-	smlabb r0, r0, r1, r2
-	ldrb r0, [r0, #0x31]
-	bx lr
-	.align 2, 0
-_02052B5C: .word MONSTER_DATA_TABLE_PTR
-	arm_func_end GetSpawnThreshold
-
-	arm_func_start NeedsItemToSpawn
-NeedsItemToSpawn: ; 0x02052B60
-	ldr r2, _02052B88 ; =MONSTER_DATA_TABLE_PTR
-	mov r1, #0x44
-	ldr r2, [r2]
-	smlabb r0, r0, r1, r2
-	ldrb r0, [r0, #0x1a]
-	tst r0, #0x80
-	movne r0, #1
-	moveq r0, #0
-	and r0, r0, #0xff
-	bx lr
-	.align 2, 0
-_02052B88: .word MONSTER_DATA_TABLE_PTR
-	arm_func_end NeedsItemToSpawn
-
 	arm_func_start GetExclusiveItem
 GetExclusiveItem: ; 0x02052B8C
 	ldr r2, _02052BB4 ; =MONSTER_DATA_TABLE_PTR
diff --git a/include/main_02052B28.h b/include/main_02052B28.h
index f4439f58..b428f195 100644
--- a/include/main_02052B28.h
+++ b/include/main_02052B28.h
@@ -1,6 +1,11 @@
 #ifndef PMDSKY_MAIN_02052B28_H
 #define PMDSKY_MAIN_02052B28_H
 
+#include "util.h"
+
 s32 GetIqGroup(s16 monster_id);
+u8 GetSpawnThreshold(s16 monster_id);
+bool8 NeedsItemToSpawn(s16 monster_id);
+
 
 #endif //PMDSKY_MAIN_02052B28_H
diff --git a/include/monster_data.h b/include/monster_data.h
index eddf2c9c..11de1a3e 100644
--- a/include/monster_data.h
+++ b/include/monster_data.h
@@ -36,7 +36,7 @@ struct monster_data_table_entry {
     u8 shadow_size;                   // 0x2E: The size of the Pokemon's shadow.
     u8 spawn_asleep_chance;           // 0x2F: The percent chance that a Pokemon will spawn asleep. Most of the time 0x8.
     u8 hp_regeneration;               // 0x30: The rate at which a Pokemon regenerates HP. Always 0x64.
-    s8 unk_0x31;                      // 0x31: Unknown.
+    s8 spawn_threshold;               // 0x31: 
     s16 base_form_idx;                // 0x32: The base evolutionary stage of the Pokemon. Seems to always be between 0 and 600.
     s16 exclusive_item_1;             // 0x34: The first 1-star exclusive item for this Pokemon. Null if NA.
     s16 exclusive_item_2;             // 0x36: The second 1-star exclusive item for this Pokemon. Null if NA.
diff --git a/src/main_02052B28.c b/src/main_02052B28.c
index 8e908872..35dc003b 100644
--- a/src/main_02052B28.c
+++ b/src/main_02052B28.c
@@ -5,3 +5,13 @@ s32 GetIqGroup(s16 monster_id)
 {
     return MONSTER_DATA_TABLE_PTR->entries[monster_id].iq_group;
 }
+
+u8 GetSpawnThreshold(s16 monster_id)
+{
+    return MONSTER_DATA_TABLE_PTR->entries[monster_id].spawn_threshold;
+}
+
+bool8 NeedsItemToSpawn(s16 monster_id)
+{
+    return MONSTER_DATA_TABLE_PTR->entries[monster_id].flags & 0b10000000 ? TRUE : FALSE;
+}