Organize the engine/ directory

This is an informed attempt at reorganizing the engine/ directory by
creating categorized subdirectories, in order to make it easier to
navigate and find things.

The directories created are as follows:
* engine/game: Contains all "minigames", things like the unown puzzle
and slot machine.
* engine/gfx: Contains all handling of graphics. From loading palettes
to playing animations.
* engine/link: Contains all multiplayer functionality.
* engine/menu: Contains all generic/misc. menus and menu code.
Other, more specialized menus are in their own subdirectories (pokedex,
pokegear, party menu, etc).
* engine/overworld: Contains all handling of the overworld. From loading
and connecting maps to wild encounters and the scripting engine.
* engine/pokegear: In the same vein as engine/pokedex, except it could
use some more splitting up.
* engine/pokemon: Contains everything related to manipulating pokemon
data. From the pokemon storage system to evolution and mail.
* engine/printer: Contains everything related to printing things as well
as the printer communication.
* engine/title: Contains intro sequences, title screens and credits.

1 files changed, 0 insertions, 62 deletions

diff --git a/engine/spawn_points.asm b/engine/spawn_points.asm
deleted file mode 100644
index 1a3d12441..000000000
--- a/engine/spawn_points.asm
+++ /dev/null
@@ -1,62 +0,0 @@
-INCLUDE "data/maps/spawn_points.asm"
-
-
-LoadSpawnPoint: ; 1531f
-	; loads the spawn point in wDefaultSpawnpoint
-	push hl
-	push de
-	ld a, [wDefaultSpawnpoint]
-	cp SPAWN_N_A
-	jr z, .spawn_n_a
-	ld l, a
-	ld h, 0
-	add hl, hl
-	add hl, hl
-	ld de, SpawnPoints
-	add hl, de
-	ld a, [hli]
-	ld [wMapGroup], a
-	ld a, [hli]
-	ld [wMapNumber], a
-	ld a, [hli]
-	ld [wXCoord], a
-	ld a, [hli]
-	ld [wYCoord], a
-.spawn_n_a
-	pop de
-	pop hl
-	ret
-; 15344
-
-
-IsSpawnPoint: ; 15344
-; Checks if the map loaded in de is a spawn point.  Returns carry if it's a spawn point.
-	ld hl, SpawnPoints
-	ld c, 0
-.loop
-	ld a, [hl]
-	cp SPAWN_N_A
-	jr z, .nope
-	cp d
-	jr nz, .next
-	inc hl
-	ld a, [hld]
-	cp e
-	jr z, .yes
-
-.next
-	push bc
-	ld bc, 4 ; length of a spawn table entry
-	add hl, bc
-	pop bc
-	inc c
-	jr .loop
-
-.nope
-	and a
-	ret
-
-.yes
-	scf
-	ret
-; 15363