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; ¢§ïâì 梥⠢®ªá¥«ï ¢ 2 íâ ¯ :

; 1) ¨é¥¬ ¬¥áâ® ¢ áâàãªâãॠ¤¥à¥¢ , £¤¥ ¥áâì 㧥« (¥á«¨ ¢¥â¢ì ­¥ áãé¥áâ¢ã¥â, ¢ë室¨¬ ¨§ ä㭪樨)

; 2) ¡¥à¥¬ 梥⠢®ªá¥«ï

;output:

; eax - 梥⠢®ªá¥«ï

align 4

proc buf2d_vox_obj_node_get_color, v_obj:dword,coord_x:dword,coord_y:dword,\

coord_z:dword,k_scale:dword

push ebx ecx edi esi

locals

	p_node dd 0 ;த¨â¥«ì᪨© 㧥«

endl

	mov edi,[v_obj]

	add edi,vox_offs_data

	mov esi,[k_scale]

	cmp esi,1

	jl .end_2

	; *** (1) ***

	.found:

	stdcall vox_obj_get_node_position, [v_obj],[coord_x],[coord_y],[coord_z],esi

	movzx bx,byte[edi+3]

	mov [p_node],edi

	add edi,4

	cmp eax,0

	je .end_1

	mov ecx,eax

	cld

	@@: ;横« ¤«ï ¯à®¯ã᪠ ¯à¥¤ë¤ãé¨å ¯®¤¤¥à¥¢ì¥¢ ¢ 㧫¥

		bt bx,0 ;¯à®¢¥à塞 ¥áâì «¨ ¤®ç¥à­¨¥ 㧫ë

		jnc .end_0

			xor eax,eax

			stdcall vox_obj_rec0 ;¢ eax ¢ëç¨á«ï¥âáï ç¨á«® ¤®ç¥à­¨å 㧫®¢, ¢ ¤ ­­®© ¢¥â¢¨

		.end_0:

		shr bx,1

		loop @b

	.end_1:

	bt bx,0

	jnc .end_2 ;¥á«¨ ¯®¤¤¥à¥¢  ­¥ áãé¥áâ¢ã¥â

	dec esi

	cmp esi,0

	jg .found

	; *** (2) ***

	;get

		mov eax,dword[edi]

		and eax,0xffffff

		jmp .end_3

	.end_2:

		mov eax,1 shl 31

	.end_3:

pop esi edi ecx ebx

	ret

endp