more labels and finish decompiling battle_ai.c except for unk_24 (#184)

* labels for save_menu_util.c

* formatting, i suck at it

* fix sub_80712B4 to not use MyTask struct

* pls don't kill me

* current changes

* decompile BattleAICmd_if_damage_bonus

* formatting

* label thinking struct unk8

* decompile BattleAICMd_if_status_not_in_party

* decompile more battle_ai.c functions

* Began decompilation of a random file

* decompile BattleAICmd_if_can_faint and BattleAICmd_if_cant_faint

* decompile unk_3F and unk_40

* decompile if_move_effect and if_not_move_effect

* formatting, silly

* decompile if_last_move_did_damage and if_encored

* decompile unk_45 if_random_2 and unk_47

* decompile get_hold_effect and get_gender

* decompile is_first_turn and get_stockpile_count

* decompile unk_4C and get_item

* decompile unk_4E unk_4F and unk_50

* decompile get_protect_count and the remaining stub macros

* decompile call jump and unk_5A

* decompile if_level_cond

* decompile the last AI macros besides unk_24

* finish decompiling battle_ai.c except for unk_24

1 files changed, 85 insertions, 0 deletions

diff --git a/src/rom_8080874.c b/src/rom_8080874.c
new file mode 100644
index 000000000..8c41b913a
--- /dev/null
+++ b/src/rom_8080874.c
@@ -0,0 +1,85 @@
+#include "global.h"
+#include "global.fieldmap.h"
+#include "gba/syscall.h"
+#include "weather.h"
+#include "task.h"
+#include "script.h"
+
+void palette_bg_fill_white(void);
+void palette_bg_fill_black(void);
+void pal_fill_black(void);
+void task0A_asap_script_env_2_enable_and_set_ctx_running(u8);
+
+extern u8 get_map_light_from_warp0(void);
+extern u8 sav1_map_get_light_level(void);
+extern u8 fade_type_for_given_maplight_pair(u8, u8);
+extern u16 gPlttBufferFaded[];
+extern struct MapHeader * warp1_get_mapheader(void);
+extern void sub_8059B88(u8);
+extern void sub_8053E90(void);
+
+extern u8 sub_810CDB8(u8, u8);
+extern int sub_8080E70(void);
+
+void palette_bg_fill_white (void) {
+  u32 source_color = 0x7fff7fff;
+  CpuFastSet(&source_color, gPlttBufferFaded, 0x100 | (1 << 24));
+}
+
+void palette_bg_fill_black (void) {
+  u32 source_color = 0;
+  CpuFastSet(&source_color, gPlttBufferFaded, 0x100 | (1 << 24));
+}
+
+void pal_fill_for_map_transition (void) {
+  u8 map_light = get_map_light_from_warp0();
+  switch (fade_type_for_given_maplight_pair(map_light, sav1_map_get_light_level())) {
+    case 0:
+      fade_screen(0, 0);
+      palette_bg_fill_black();
+      break;
+    case 1:
+      fade_screen(2, 0);
+      palette_bg_fill_white();
+  }
+}
+
+void pal_fill_black (void) {
+  fade_screen(0, 0);
+  palette_bg_fill_black();
+}
+
+void fade_8080918 (void) {
+  u8 light_level = sav1_map_get_light_level();
+  switch (sub_810CDB8(light_level, warp1_get_mapheader() -> mapType)) {
+    case 0:
+      fade_screen(1, 0);
+      break;
+    case 1:
+      fade_screen(3, 0);
+  }
+}
+
+void sub_8080958 (u8 arg) {
+  sub_8059B88(!arg);
+}
+
+void task0A_asap_script_env_2_enable_and_set_ctx_running (u8 taskID) {
+  if (sub_8080E70() == 1) {
+    DestroyTask(taskID);
+    EnableBothScriptContexts();
+  }
+}
+
+void sub_8080990 (void) {
+  ScriptContext2_Enable();
+  sub_8053E90();
+  pal_fill_black();
+  CreateTask(&task0A_asap_script_env_2_enable_and_set_ctx_running, 0x0a);
+}
+
+void sub_80809B0 (void) {
+  ScriptContext2_Enable();
+  pal_fill_black();
+  CreateTask(&task0A_asap_script_env_2_enable_and_set_ctx_running, 0x0a);
+}