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60 lines
789 B
NASM
Executable File
60 lines
789 B
NASM
Executable File
INCLUDE "constants.asm"
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SECTION "engine/overworld/spawn_points.asm", ROMX
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LoadSpawnPoint:
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; loads the spawn point in wDefaultSpawnPoint
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push hl
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push de
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ld a, [wDefaultSpawnPoint]
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and a
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jr z, .skip
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dec a
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ld l, a
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ld h, 0
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add hl, hl
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add hl, hl
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ld de, SpawnPoints
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add hl, de
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ld a, [hli]
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ld [wMapGroup], a
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ld a, [hli]
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ld [wMapId], a
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ld a, [hli]
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ld [wXCoord], a
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ld a, [hli]
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ld [wYCoord], a
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.skip
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pop de
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pop hl
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ret
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IsSpawnPoint:
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; Checks if the map loaded in de is a spawn point.
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; Returns carry if it's a spawn point.
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ld hl, SpawnPoints
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ld c, 1
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.loop
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ld a, [hl]
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cp SPAWN_N_A
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jr z, .fail
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cp d
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jr nz, .next
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inc hl
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ld a, [hld]
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cp e
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jr z, .succeed
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.next
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push bc
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ld bc, SPAWN_POINT_SIZE
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add hl, bc
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pop bc
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inc c
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jr .loop
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.fail
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and a
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ret
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.succeed
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scf
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ret
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