e85d191b46
- merge v0.01 --> Añadido fileselector - Añadidas fuentes de Gem y Pure Data - pix2jpg incluído en Gem. Archivos de construcción de Gem modificados. - Añadido fichero ompiling.txt con instrucciones de compilación
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* code for the "obj4" pd class. This adds a creation argument, of
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type "float". */
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#include "m_pd.h"
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typedef struct obj4
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{
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t_object x_ob;
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t_outlet *x_outlet;
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float x_value;
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} t_obj4;
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void obj4_float(t_obj4 *x, t_floatarg f)
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{
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outlet_float(x->x_outlet, x->x_value + f);
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}
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void obj4_ft1(t_obj4 *x, t_floatarg g)
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{
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x->x_value = g;
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}
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t_class *obj4_class;
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/* as requested by the new invocation of "class_new" below, the new
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routine will be called with a "float" argument. */
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void *obj4_new(t_floatarg f)
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{
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t_obj4 *x = (t_obj4 *)pd_new(obj4_class);
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inlet_new(&x->x_ob, &x->x_ob.ob_pd, gensym("float"), gensym("ft1"));
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x->x_outlet = outlet_new(&x->x_ob, gensym("float"));
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/* just stick the argument in the object structure for later. */
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x->x_value = f;
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return (void *)x;
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}
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void obj4_setup(void)
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{
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/* here we add "A_DEFFLOAT" to the (zero-terminated) list of arg
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types we declare for a new object. The value will be filled
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in as 0 if not given in the object box. */
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obj4_class = class_new(gensym("obj4"), (t_newmethod)obj4_new,
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0, sizeof(t_obj4), 0, A_DEFFLOAT, 0);
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class_addmethod(obj4_class, (t_method)obj4_ft1, gensym("ft1"), A_FLOAT, 0);
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class_addfloat(obj4_class, obj4_float);
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}
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