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/*
* Copyright 2022 Frederico de Oliveira Linhares
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "color.h"
void
cg_free_color(mrb_state *mrb, void* obj)
{
struct cg_color *ptr = obj;
mrb_free(mrb, ptr);
}
const struct mrb_data_type cg_color_type = { "CG_Color", cg_free_color };
static mrb_value
cg_cColor_initialize(mrb_state *mrb, mrb_value self)
{
mrb_int red, green, blue, alpha;
struct cg_color *ptr;
alpha = 0xff;
mrb_get_args(mrb, "iii|i", &red, &green, &blue, &alpha);
ptr = (struct cg_color *)DATA_PTR(self);
if(ptr) mrb_free(mrb, ptr);
ptr = (struct cg_color *)mrb_malloc(mrb, sizeof(struct cg_color));
ptr->data.r = red;
ptr->data.g = green;
ptr->data.b = blue;
ptr->data.a = alpha;
mrb_data_init(self, ptr, &cg_color_type);
return self;
}
void
cg_color_init(mrb_state *mrb)
{
struct RClass *cg_m, *cg_cColor;
cg_m = mrb_module_get(mrb, "CandyGear");
cg_cColor = mrb_define_class_under(mrb, cg_m, "Color", mrb->object_class);
MRB_SET_INSTANCE_TT(cg_cColor, MRB_TT_DATA);
mrb_define_method(
mrb, cg_cColor, "initialize", cg_cColor_initialize,
MRB_ARGS_REQ(3) | MRB_ARGS_OPT(1));
}
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