From a2200fef28ea49dc6ac52bff57a8e60e75102d51 Mon Sep 17 00:00:00 2001
From: nmlgc <nmlgc@nmlgc.net>
Date: Sat, 6 Aug 2022 02:40:31 +0200
Subject: [PATCH] [Decompilation] [th01] Stage timer: Move all data to C land

Part of P0211, funded by Lmocinemod and Arandui.
---
 th01/main/stage/timer.cpp | 24 ++++++++++++++++++++----
 th01_reiiden.asm          | 16 +---------------
 2 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/th01/main/stage/timer.cpp b/th01/main/stage/timer.cpp
index be5193f2..e0b003ab 100644
--- a/th01/main/stage/timer.cpp
+++ b/th01/main/stage/timer.cpp
@@ -28,10 +28,15 @@ extern "C" {
 #include "th01/main/stage/stages.hpp"
 #include "th01/main/stage/timer.hpp"
 
-extern unsigned int frames_since_harryup;
+unsigned int stage_timer;
+static unsigned int frames_since_harryup;
+
+// Function ordering fails
+// -----------------------
 
 void harryup_animate(void);
 void pattern_harryup(void);
+// -----------------------
 
 /// Constants
 /// ---------
@@ -66,9 +71,20 @@ inline void unput(void) {
 
 void timer_init_for(int stage_id, int route)
 {
-	extern unsigned int STAGE_TIMES[
+	static unsigned int STAGE_TIMES[
 		STAGES_OUTSIDE_ROUTE + (STAGES_ON_ROUTE * ROUTE_COUNT)
-	];
+	] = {
+		1000, 1000, 1000, 1000, 2000,	// Shrine
+		// Makai
+		1200, 1200, 1200, 1200, 3000,	// (06 - 10)
+		1400, 1400, 1400, 1400, 4000,	// (11 - 15)
+		1600, 1600, 1600,  600, 6000,	// (16 - 20)
+		// Jigoku
+		1200, 1200, 1200, 1200, 2000,	// (06 - 10)
+		1400, 1400, 1400, 1400, 4000,	// (11 - 15)
+		1600, 1800, 1800, 1600, 8000,	// (16 - 20)
+	};
+
 	if(stage_id < STAGES_OUTSIDE_ROUTE) {
 		stage_timer = STAGE_TIMES[stage_id];
 	} else {
@@ -184,7 +200,7 @@ void harryup_animate(void)
 
 void pattern_harryup(void)
 {
-	extern unsigned char harryup_cycle;
+	static unsigned char harryup_cycle;
 
 	frames_since_harryup++;
 	harryup_cycle++;
diff --git a/th01_reiiden.asm b/th01_reiiden.asm
index 7a1cdc02..b0e5cabf 100644
--- a/th01_reiiden.asm
+++ b/th01_reiiden.asm
@@ -4893,17 +4893,6 @@ include th01/hardware/grppfnfx_ptrs[data].asm
 public _score_prev
 _score_prev	dd 0
 include th01/hardware/grppfnfx[data].asm
-public _STAGE_TIMES
-_STAGE_TIMES	label word
-	dw 1000, 1000, 1000, 1000, 2000	; Shrine
-	; Makai
-	dw 1200, 1200, 1200, 1200, 3000	; (06 - 10)
-	dw 1400, 1400, 1400, 1400, 4000	; (11 - 15)
-	dw 1600, 1600, 1600,  600, 6000	; (16 - 20)
-	; Jigoku
-	dw 1200, 1200, 1200, 1200, 2000	; (06 - 10)
-	dw 1400, 1400, 1400, 1400, 4000	; (11 - 15)
-	dw 1600, 1800, 1800, 1600, 8000	; (16 - 20)
 
 	extern _ptn_sloppy_unput_before_alpha_pu:byte
 	extern _card_flip_cycle:byte
@@ -5044,10 +5033,6 @@ _items_bomb 	item_t ITEM_BOMB_COUNT dup(<?>)
 _items_point	item_t ITEM_POINT_COUNT dup(<?>)
 
 include th01/main/hud/hud[bss].asm
-public _stage_timer, _frames_since_harryup, _harryup_cycle
-_stage_timer	dw ?
-_frames_since_harryup	dw ?
-_harryup_cycle	db ?
 
 CCards struc
 	C_left       	dd ?
@@ -5066,6 +5051,7 @@ CObstacles struc
 	O_count 	dw ?
 CObstacles ends
 
+	extern _stage_timer:word
 	extern _stageobj_bgs:dword
 	extern _stageobj_bgs_size:dword
 	extern _cards:CCards