efeito de chuva dando erro

por darth vader Seg 19 Jul 2010, 16:21

tá dando esse erro:
ERROR in
action number 1
of Create Event
for object object_bike:

Error in code at line 5:
ch=part_changer_create(obj_rain_2.ps);//creates a new paticle changer
^
at position 36: Unknown variable ps

mesmo q eu coloque global,ou instance exists, ñ reconhce a variavel.
peguei esse codigo de uma engine em ingles,o q complicou ainda mais,
ai ta o codigo da chuva:

create:
ps=part_system_create();//creates a new particle system
em=part_emitter_create(ps);//creates a new particle emitter

part_emitter_region(ps,em,view_xview-800,view_xport+800,view_yview-10,view_yview-10,ps_shape_rectangle,ps_distr_linear);//sets the emitters region to just above the area you can see

rn=part_type_create();//creates a new particle type
part_type_alpha2(rn,1,0.1);//sets the alpha of the new particle
part_type_blend(rn,true);//sets the blending of the new particle
part_type_color2(rn,make_color_rgb(25,25,255),make_color_rgb(25,25,150));//sets the color of the new particle
part_type_direction(rn,250,200,0,0);//sets the direction of the new particle
part_type_life(rn,75,125);//sets the life of the new particle
part_type_orientation(rn,0,0,0,0,true);//sets the angle of the new particle
part_type_shape(rn,pt_shape_line);//sets the shape of the new particle
part_type_size(rn,0.1,0.2,0,0);//sets the size of the new particle
part_type_speed(rn,7,15,0.05,0);//sets the speed of the new particle

sp=part_type_create();//creates a new particle type
part_type_alpha2(sp,1,0);//sets the alpha of the new particle
part_type_blend(sp,true);//sets the blending of the new particle
part_type_color1(sp,make_color_rgb(25,25,255));//sets the color of the new particle
part_type_direction(sp,0,360,0,0);//sets the direction of the new particle
part_type_gravity(sp,0.25,270);//sets the gravity of the new particle
part_type_life(sp,50,50);//sets the life of the new particle
part_type_orientation(rn,0,0,0,0,true);//sets the angle of the new particle
part_type_shape(sp,pt_shape_sphere);//sets the shape of the new particle
part_type_size(sp,0.1,0.1,-0.0001,0);//sets the size of the new particle
part_type_speed(sp,2,5,0.05,0);//sets the speed of the new particle

step:
part_emitter_burst(ps,em,rn,5);//creates five particles each step

room end:
//destroys all the particle systems etc. because we don't need them
part_type_destroy(rn);
part_emitter_destroy(ps,em);
part_system_destroy(ps);

do player:

create:
ch=part_changer_create(obj_rain_2.ps);//creates a new paticle changer
part_changer_types(obj_rain_2.ps,ch,obj_rain_2.rn,obj_rain_2.sp);//sets the types the particle changer 'changes'

end step:
//sets the region of the particle changer
part_changer_region(obj_rain_2.ps,ch,x-sprite_width/2,x+sprite_width/2,y-sprite_height/2,y+sprite_height/2,ps_shape_rectangle);

room end:
//destroys all the particle systems etc. because we don't need them
part_changer_destroy(obj_rain_2.ps,ch);

feliz2

por bootzin Ter 20 Jul 2010, 14:08

cara, primeiro de tudo eu iria dizer que tinha que ser global porque tá uma mesma variável em objetos diferentes, mas como vc disse que já tentou faz o seguinte:
pega o código em que você define a variável:

Código:: ps=part_system_create();//creates a new particle system

agora copia e cola ele no evento create do player.
Me diz ai se deu certo, se ainda der erro eu vo tenta monta uma engine pra vc Happy

por darth vader Seg 26 Jul 2010, 16:40

desculpa a demora,é q eu tô sem net em casa!
bom, ñ deu certo, ficou no mesmo erro,eu tentei novamente colocar como
global, mas dá semdpre o mesmo erro... Sad

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