diff options
author | Frederico Linhares <fred@linhares.blue> | 2022-09-21 13:57:31 -0300 |
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committer | Frederico Linhares <fred@linhares.blue> | 2022-09-21 14:33:18 -0300 |
commit | 78db82c0dac8db90a3de1004e5428f225947b2b9 (patch) | |
tree | f6e6191a7974b2d15b92a9a67fab167bb330ca61 /src/view_2d.cpp | |
parent | dafe4a4335f48ce4098935bdf0333beac2ded2ed (diff) |
feat Create View2D
Diffstat (limited to 'src/view_2d.cpp')
-rw-r--r-- | src/view_2d.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/view_2d.cpp b/src/view_2d.cpp new file mode 100644 index 0000000..c84cbee --- /dev/null +++ b/src/view_2d.cpp @@ -0,0 +1,81 @@ +/* + * 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 "view_2d.hpp" + +#include "sprite.hpp" +#include "vector_4d.hpp" +#include "vk/sprite.hpp" +#include "vk/view_2d.hpp" + +void +cg_free_view_2d(mrb_state *mrb, void* obj) +{ + auto ptr = static_cast<std::shared_ptr<VK::View2D>*>(obj); + + ptr->~shared_ptr(); + mrb_free(mrb, ptr); +} + +const struct mrb_data_type cg_view_2d_type = { "CG_View2D", cg_free_view_2d }; + +static mrb_value +cg_cView2D_initialize(mrb_state *mrb, mrb_value self) +{ + std::shared_ptr<glm::vec4> *region; + std::shared_ptr<VK::View2D> *ptr; + + mrb_get_args(mrb, "d", ®ion, &cg_vector_4d_type); + ptr = (std::shared_ptr<VK::View2D>*)DATA_PTR(self); + if(ptr) mrb_free(mrb, ptr); + ptr = (std::shared_ptr<VK::View2D>*)mrb_malloc( + mrb, sizeof(std::shared_ptr<VK::View2D>)); + + new(ptr)std::shared_ptr<VK::View2D>( + std::make_shared<VK::View2D>(*region->get())); + + mrb_data_init(self, ptr, &cg_view_2d_type); + return self; +} + +static mrb_value +cg_cView2D_draw(mrb_state *mrb, mrb_value self) +{ + std::shared_ptr<VK::Sprite> *sprite; + std::shared_ptr<glm::vec4> *position; + auto *ptr = (std::shared_ptr<VK::View2D>*)DATA_PTR(self); + + mrb_get_args(mrb, "dd", &sprite, &cg_sprite_type, + &position, &cg_vector_4d_type); + auto &positions = (*ptr)->sprites_to_draw[ + cg_core.vk_swapchain->current_frame][*sprite]; + positions.push_back(*position->get()); + + return self; +} + +void +cg_view_2d_init(mrb_state *mrb) +{ + struct RClass *cg_m, *cg_cView2D; + + cg_m = mrb_module_get(mrb, "CandyGear"); + cg_cView2D = mrb_define_class_under(mrb, cg_m, "View2D", mrb->object_class); + MRB_SET_INSTANCE_TT(cg_cView2D, MRB_TT_DATA); + mrb_define_method( + mrb, cg_cView2D, "initialize", cg_cView2D_initialize, MRB_ARGS_REQ(1)); + mrb_define_method(mrb, cg_cView2D, "draw", cg_cView2D_draw, MRB_ARGS_REQ(2)); +} |