mirror of https://github.com/nmlgc/ReC98.git
93 lines
2.2 KiB
NASM
93 lines
2.2 KiB
NASM
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public BULLETS_GATHER_INVALIDATE
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bullets_gather_invalidate proc near
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push si
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push di
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mov si, offset _bullets
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if GAME eq 5
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mov di, PELLET_COUNT
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mov _tile_invalidate_box, (PELLET_W shl 16) or PELLET_H
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else
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mov di, BULLET_COUNT
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endif
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cmp _bullet_clear_trigger, 0
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jnz short @@pellets_decaying
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cmp _bullet_clear_time, 0
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jnz short @@pellets_decaying
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if GAME eq 4
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mov _tile_invalidate_box, (PELLET_W shl 16) or PELLET_H
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mov di, PELLET_COUNT
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endif
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@@pellet_loop:
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cmp [si+bullet_t.flag], 0
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jz short @@pellet_next
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if GAME eq 5
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cmp [si+bullet_t.spawn_state], BSS_GRAZED
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jbe short @@pellet_not_grazed
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shl _tile_invalidate_box, 1
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call tiles_invalidate_around pascal, large dword ptr [si+bullet_t.pos.prev]
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shr _tile_invalidate_box, 1
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jmp short @@pellet_next
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; ---------------------------------------------------------------------------
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@@pellet_not_grazed:
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endif
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call tiles_invalidate_around pascal, large dword ptr [si+bullet_t.pos.prev]
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@@pellet_next:
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add si, size bullet_t
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dec di
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jnz short @@pellet_loop
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if GAME eq 5
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@@pellets_decaying:
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add di, BULLET16_COUNT
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shl _tile_invalidate_box, 1
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else
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mov di, BULLET16_COUNT
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@@pellets_decaying:
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mov _tile_invalidate_box, (BULLET16_W shl 16) or BULLET16_H
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endif
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@@bullet16_loop:
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cmp [si+bullet_t.flag], 0
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jz short @@bullet16_next
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cmp [si+bullet_t.spawn_state], BSS_GRAZED
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jbe short @@bullet16_not_grazed
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shl _tile_invalidate_box, 1
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call tiles_invalidate_around pascal, large dword ptr [si+bullet_t.pos.prev]
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shr _tile_invalidate_box, 1
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jmp short @@bullet16_next
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; ---------------------------------------------------------------------------
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@@bullet16_not_grazed:
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call tiles_invalidate_around pascal, large dword ptr [si+bullet_t.pos.prev]
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@@bullet16_next:
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add si, size bullet_t
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dec di
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jnz short @@bullet16_loop
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mov si, offset _gather_circles
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mov di, GATHER_COUNT
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@@gather_loop:
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cmp [si+gather_t.G_flag], 0
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jz short @@gather_next
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mov ax, [si+gather_t.G_radius_cur]
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shr ax, 3
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add ax, 16
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mov _tile_invalidate_box.x, ax
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mov _tile_invalidate_box.y, ax
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call tiles_invalidate_around pascal, large dword ptr [si+gather_t.G_center.prev]
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@@gather_next:
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add si, size gather_t
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dec di
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jnz short @@gather_loop
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pop di
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pop si
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retn
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bullets_gather_invalidate endp
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even
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