Organize the engine/ directory, take 2

Renamed `game` to `games` and `menu` to `menus`.
Moved some functions from `engine/routines/` to their fitting subdirectories.

Made two new subdirectories:
* engine/rtc: Contains all RTC-related things. Menus, hardware, misc
functions.
* engine/items: Contains all item-related things. Pack, item effects,
other item handlers.

1 files changed, 0 insertions, 209 deletions

diff --git a/engine/rtc.asm b/engine/rtc.asm
deleted file mode 100755
index 37e24c1ed..000000000
--- a/engine/rtc.asm
+++ /dev/null
@@ -1,209 +0,0 @@
-Unreferenced_StopRTC:
-	ld a, SRAM_ENABLE
-	ld [MBC3SRamEnable], a
-	call LatchClock
-	ld a, RTC_DH
-	ld [MBC3SRamBank], a
-	ld a, [MBC3RTC]
-	set 6, a ; halt
-	ld [MBC3RTC], a
-	call CloseSRAM
-	ret
-; 14019
-
-StartRTC: ; 14019
-	ld a, SRAM_ENABLE
-	ld [MBC3SRamEnable], a
-	call LatchClock
-	ld a, RTC_DH
-	ld [MBC3SRamBank], a
-	ld a, [MBC3RTC]
-	res 6, a ; halt
-	ld [MBC3RTC], a
-	call CloseSRAM
-	ret
-; 14032
-
-GetTimeOfDay:: ; 14032
-; get time of day based on the current hour
-	ld a, [hHours] ; hour
-	ld hl, TimesOfDay
-
-.check
-; if we're within the given time period,
-; get the corresponding time of day
-	cp [hl]
-	jr c, .match
-; else, get the next entry
-	inc hl
-	inc hl
-; try again
-	jr .check
-
-.match
-; get time of day
-	inc hl
-	ld a, [hl]
-	ld [wTimeOfDay], a
-	ret
-; 14044
-
-TimesOfDay: ; 14044
-; hours for the time of day
-; 0400-0959 morn | 1000-1759 day | 1800-0359 nite
-	db MORN_HOUR, NITE_F
-	db DAY_HOUR,  MORN_F
-	db NITE_HOUR, DAY_F
-	db MAX_HOUR,  NITE_F
-	db -1, MORN_F
-; 1404e
-
-Unreferenced_1404e:
-	db 20, NITE_F
-	db 40, MORN_F
-	db 60, DAY_F
-	db -1, MORN_F
-; 14056
-
-StageRTCTimeForSave: ; 14056
-	call UpdateTime
-	ld hl, wRTC
-	ld a, [wCurDay]
-	ld [hli], a
-	ld a, [hHours]
-	ld [hli], a
-	ld a, [hMinutes]
-	ld [hli], a
-	ld a, [hSeconds]
-	ld [hli], a
-	ret
-; 1406a
-
-SaveRTC: ; 1406a
-	ld a, $a
-	ld [MBC3SRamEnable], a
-	call LatchClock
-	ld hl, MBC3RTC
-	ld a, $c
-	ld [MBC3SRamBank], a
-	res 7, [hl]
-	ld a, BANK(sRTCStatusFlags)
-	ld [MBC3SRamBank], a
-	xor a
-	ld [sRTCStatusFlags], a
-	call CloseSRAM
-	ret
-; 14089
-
-StartClock:: ; 14089
-	call GetClock
-	call Function1409b
-	call FixDays
-	jr nc, .skip_set
-	; bit 5: Day count exceeds 139
-	; bit 6: Day count exceeds 255
-	call RecordRTCStatus ; set flag on sRTCStatusFlags
-
-.skip_set
-	call StartRTC
-	ret
-; 1409b
-
-Function1409b: ; 1409b
-	ld hl, hRTCDayHi
-	bit 7, [hl]
-	jr nz, .set_bit_7
-	bit 6, [hl]
-	jr nz, .set_bit_7
-	xor a
-	ret
-
-.set_bit_7
-	; Day count exceeds 16383
-	ld a, %10000000
-	call RecordRTCStatus ; set bit 7 on sRTCStatusFlags
-	ret
-; 140ae
-
-Function140ae: ; 140ae
-	call CheckRTCStatus
-	ld c, a
-	and %11000000 ; Day count exceeded 255 or 16383
-	jr nz, .time_overflow
-
-	ld a, c
-	and %00100000 ; Day count exceeded 139
-	jr z, .dont_update
-
-	call UpdateTime
-	ld a, [wRTC + 0]
-	ld b, a
-	ld a, [wCurDay]
-	cp b
-	jr c, .dont_update
-
-.time_overflow
-	farcall ClearDailyTimers
-	farcall Function170923
-; mobile
-	ld a, 5 ; MBC30 bank used by JP Crystal; inaccessible by MBC3
-	call GetSRAMBank
-	ld a, [$aa8c] ; address of MBC30 bank
-	inc a
-	ld [$aa8c], a ; address of MBC30 bank
-	ld a, [$b2fa] ; address of MBC30 bank
-	inc a
-	ld [$b2fa], a ; address of MBC30 bank
-	call CloseSRAM
-	ret
-
-.dont_update
-	xor a
-	ret
-; 140ed
-
-_InitTime:: ; 140ed
-	call GetClock
-	call FixDays
-	ld hl, hRTCSeconds
-	ld de, wStartSecond
-
-	ld a, [wStringBuffer2 + 3]
-	sub [hl]
-	dec hl
-	jr nc, .okay_secs
-	add 60
-.okay_secs
-	ld [de], a
-	dec de
-
-	ld a, [wStringBuffer2 + 2]
-	sbc [hl]
-	dec hl
-	jr nc, .okay_mins
-	add 60
-.okay_mins
-	ld [de], a
-	dec de
-
-	ld a, [wStringBuffer2 + 1]
-	sbc [hl]
-	dec hl
-	jr nc, .okay_hrs
-	add 24
-.okay_hrs
-	ld [de], a
-	dec de
-
-	ld a, [wStringBuffer2]
-	sbc [hl]
-	dec hl
-	jr nc, .okay_days
-	add 140
-	ld c, 7
-	call SimpleDivide
-
-.okay_days
-	ld [de], a
-	ret
-; 1412a