coord_event_weather

asm/coord_event_weather.s

@@ -1,105 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start nullsub_27
-nullsub_27: @ 806E7A8
-	bx lr
-	thumb_func_end nullsub_27
-
-	thumb_func_start nullsub_28
-nullsub_28: @ 806E7AC
-	bx lr
-	thumb_func_end nullsub_28
-
-	thumb_func_start nullsub_29
-nullsub_29: @ 806E7B0
-	bx lr
-	thumb_func_end nullsub_29
-
-	thumb_func_start nullsub_30
-nullsub_30: @ 806E7B4
-	bx lr
-	thumb_func_end nullsub_30
-
-	thumb_func_start nullsub_31
-nullsub_31: @ 806E7B8
-	bx lr
-	thumb_func_end nullsub_31
-
-	thumb_func_start nullsub_32
-nullsub_32: @ 806E7BC
-	bx lr
-	thumb_func_end nullsub_32
-
-	thumb_func_start nullsub_33
-nullsub_33: @ 806E7C0
-	bx lr
-	thumb_func_end nullsub_33
-
-	thumb_func_start nullsub_34
-nullsub_34: @ 806E7C4
-	bx lr
-	thumb_func_end nullsub_34
-
-	thumb_func_start nullsub_35
-nullsub_35: @ 806E7C8
-	bx lr
-	thumb_func_end nullsub_35
-
-	thumb_func_start nullsub_36
-nullsub_36: @ 806E7CC
-	bx lr
-	thumb_func_end nullsub_36
-
-	thumb_func_start nullsub_37
-nullsub_37: @ 806E7D0
-	bx lr
-	thumb_func_end nullsub_37
-
-	thumb_func_start nullsub_38
-nullsub_38: @ 806E7D4
-	bx lr
-	thumb_func_end nullsub_38
-
-	thumb_func_start nullsub_39
-nullsub_39: @ 806E7D8
-	bx lr
-	thumb_func_end nullsub_39
-
-	thumb_func_start trigger_activate_weather
-trigger_activate_weather: @ 806E7DC
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r2, 0
-	ldr r3, _0806E7FC @ =gUnknown_83A72A8
-_0806E7E6:
-	lsls r1, r2, 3
-	adds r0, r1, r3
-	ldrb r0, [r0]
-	cmp r0, r4
-	bne _0806E800
-	adds r0, r3, 0x4
-	adds r0, r1, r0
-	ldr r0, [r0]
-	bl _call_via_r0
-	b _0806E80A
-	.align 2, 0
-_0806E7FC: .4byte gUnknown_83A72A8
-_0806E800:
-	adds r0, r2, 0x1
-	lsls r0, 24
-	lsrs r2, r0, 24
-	cmp r2, 0xC
-	bls _0806E7E6
-_0806E80A:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end trigger_activate_weather
-
-	.align 2, 0 @ Don't pad with nop.

data/data_835B488.s

@@ -1,8 +1,5 @@
 	.section .rodata
 	.align 2
-gUnknown_83A72A8:: @ 83A72A8
-	.incbin "baserom.gba", 0x3A72A8, 0x68
-
 gUnknown_83A7310:: @ 83A7310
 	.incbin "baserom.gba", 0x3A7310, 0x20
 

ld_script.txt

@@ -106,7 +106,7 @@ SECTIONS {
         src/scrcmd.o(.text);
         asm/field_control_avatar.o(.text);
         asm/event_data.o(.text);
-        asm/coord_event_weather.o(.text);
+        src/coord_event_weather.o(.text);
         asm/field_tasks.o(.text);
         asm/start_menu.o(.text);
         asm/tileset_anims.o(.text);
@@ -376,6 +376,7 @@ SECTIONS {
         data/field_ground_effect.o(.rodata);
         data/map_obj_80688E4.o(.rodata);
         src/scrcmd.o(.rodata);
+        src/coord_event_weather.o(.rodata);
         data/data_835B488.o(.rodata);
         src/battle_ai_script_commands.o(.rodata);
         data/data_83F5738.o(.rodata);

src/coord_event_weather.c

@@ -0,0 +1,47 @@
+#include "global.h"
+
+void nullsub_27(void) {}
+void nullsub_28(void) {}
+void nullsub_29(void) {}
+void nullsub_30(void) {}
+void nullsub_31(void) {}
+void nullsub_32(void) {}
+void nullsub_33(void) {}
+void nullsub_34(void) {}
+void nullsub_35(void) {}
+void nullsub_36(void) {}
+void nullsub_37(void) {}
+void nullsub_38(void) {}
+void nullsub_39(void) {}
+
+struct {
+    u8 weatherId;
+    void (*callback)(void);
+} const gUnknown_83A72A8[] = {
+    {0x01, nullsub_27},
+    {0x02, nullsub_28},
+    {0x03, nullsub_29},
+    {0x04, nullsub_30},
+    {0x05, nullsub_31},
+    {0x06, nullsub_32},
+    {0x07, nullsub_33},
+    {0x08, nullsub_34},
+    {0x09, nullsub_35},
+    {0x0a, nullsub_36},
+    {0x0b, nullsub_37},
+    {0x14, nullsub_38},
+    {0x15, nullsub_39}
+};
+
+void trigger_activate_weather(u8 weatherId)
+{
+    u8 i;
+    for (i = 0; i < NELEMS(gUnknown_83A72A8); i++)
+    {
+        if (gUnknown_83A72A8[i].weatherId == weatherId)
+        {
+            gUnknown_83A72A8[i].callback();
+            return;
+        }
+    }
+}