[Debloating] [th01] Resident structure: Remove redundant total continue count

Keeping the structure layout for now though, since hacking resident
structures from DOS is a thing.

Part of P0229, funded by Ember2528.

th01/core/resstuff.cpp

@@ -23,7 +23,6 @@ void resident_create_and_stuff_set(
 		sgm = ResData<resident_t>::create(RES_ID);
 		resident = sgm;
 		resident->stage_id = 0;
-		resident->continues_total = 0;
 	}
 	if(sgm) {
 		resident = sgm;
@@ -42,7 +41,6 @@ int resident_stuff_get(
 	int8_t& rem_bombs,
 	int8_t& credit_lives_extra,
 	unsigned long& rand,
-	int32_t& continues_total,
 	int& stage_id
 )
 {
@@ -54,7 +52,6 @@ int resident_stuff_get(
 		rem_bombs = resident->rem_bombs;
 		credit_lives_extra = resident->credit_lives_extra;
 		rand = resident->rand;
-		continues_total = resident->continues_total;
 		stage_id = resident->stage_id;
 		return 0;
 	}

th01/core/resstuff.hpp

@@ -16,7 +16,6 @@ int resident_stuff_get(
 	int8_t& rem_bombs,
 	int8_t& credit_lives_extra,
 	unsigned long& rand,
-	int32_t& continues_total,
 	int& stage_id
 );
 

th01/fuuin_01.cpp

@@ -49,7 +49,6 @@ bool16 end_init(void)
 			random_seed = resident->rand;
 			credit_lives_extra = resident->credit_lives_extra;
 			resident->score = 0;
-			resident->continues_total = 0;
 			resident->score_highest = 0;
 		} else {
 			puts("ERROR : end_flag is not ture !!");
@@ -69,7 +68,6 @@ bool16 end_resident_clear(void)
 	if(sgm) {
 		resident_t* resident = sgm;
 		resident->score = 0;
-		resident->continues_total = 0;
 		resident->end_flag = ES_NONE;
 		resident->score_highest = 0;
 		for(i = 0; i < SCENE_COUNT; i++) {

th01/main/bonus.cpp

@@ -525,10 +525,6 @@ void totle_animate(int stage_num)
 	input_shot = true;
 	input_ok = true;
 
-	resident->continues_per_scene[(stage_num / STAGES_PER_SCENE) - 1] = (
-		continues_total
-	);
-
 	while((input_shot == true) && (input_ok == true)) {
 		input_sense(false);
 	}

th01/main/hud/menu.cpp

@@ -245,7 +245,6 @@ bool16 continue_menu(void)
 				no_continue:
 				player_is_hit = false;
 				paused = false;
-				continues_total = 0;
 				mdrv2_bgm_stop();
 				return false;
 			}

th01/main_01.cpp

@@ -75,7 +75,6 @@ int8_t credit_lives_extra = CFG_CREDIT_LIVES_EXTRA_DEFAULT;
 int rem_lives = 4;
 unsigned long frame_rand;
 uscore_t score = 0;
-long continues_total = 0;
 // ------------------------------------------------------------
 
 #include "th01/hardware/input_mf.cpp"
@@ -411,7 +410,6 @@ int __cdecl main(void)
 		bombs_extra_per_life_lost, // ZUN bloat: Supposed to be [rem_bombs]...
 		credit_lives_extra,
 		frame_rand,
-		continues_total,
 		stage_id
 	) == 1) {
 		error_resident_invalid();
@@ -540,7 +538,6 @@ int __cdecl main(void)
 		resident->stage_id = stage_id;
 
 		resident->score = score;
-		resident->continues_total = continues_total;
 		Pellets.unput_and_reset();
 		Shots.unput_and_reset();
 

th01/op_01.cpp

@@ -364,7 +364,6 @@ void start_game(bool new_game)
 			resident->bonus_per_stage[i] = 0;
 		}
 		resident->score_highest = 0;
-		resident->continues_total = 0;
 		resident->end_flag = ES_NONE;
 	}
 

th01/resident.hpp

@@ -62,11 +62,7 @@ typedef struct {
 	pellet_speed_t pellet_speed;
 	unsigned long rand;
 	score_t score;
-
-	// ZUN bloat: Never actually read from. Even FUUIN.EXE, who does care
-	// about this value, manually derives it from [continues_per_scene].
-	int32_t continues_total;
-
+	int32_t unused_3;
 	uint16_t continues_per_scene[SCENE_COUNT];
 
 	// of the current scene, without the boss stage
@@ -114,8 +110,6 @@ extern int32_t continues_per_scene[SCENE_COUNT];
 extern score_t score_highest;
 
 inline void resident_continue_use(void) {
-	resident->continues_total++;
-	continues_total++;
 	resident->continues_per_scene[resident->stage_id / STAGES_PER_SCENE]++;
 }
 // ------------------------------------------------------------