1 files changed, 0 insertions, 223 deletions
diff --git a/src/texture.c b/src/texture.c
deleted file mode 100644
index f363c1f..0000000
--- a/src/texture.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * 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 "texture.h"
-
-#include "color.h"
-#include "core.h"
-#include "font.h"
-#include "palette.h"
-#include "pgm_image.h"
-#include "point.h"
-
-void
-cg_free_texture(mrb_state *mrb, void* obj)
-{
-  struct cg_texture *ptr = obj;
-
-  SDL_DestroyTexture(ptr->data);
-  mrb_free(mrb, ptr);
-}
-
-const struct mrb_data_type cg_texture_type = {
-  "CG_Texture", cg_free_texture };
-
-static mrb_value
-texture_alloc(mrb_state *mrb, mrb_value class)
-{
-  struct RClass *cg_cTexture = mrb_class_ptr(class);
-  enum mrb_vtype ttype = MRB_INSTANCE_TT(cg_cTexture);
-
-  // I do not know if I need this. If things break, try uncomment this line.
-  // if (ttype == 0) ttype = MRB_TT_OBJECT;
-  return mrb_obj_value(
-    (struct RObject*)mrb_obj_alloc(mrb, ttype, cg_cTexture));
-}
-
-static mrb_value
-cg_cTexture_from_image(mrb_state *mrb, mrb_value self)
-{
-  PGMImage pgm_img;
-
-  struct mrb_value texture = texture_alloc(mrb, self);
-  const char *file_path;
-  struct cg_palette *palette;
-  struct cg_texture *ptr;
-  mrb_bool palette_given;
-  SDL_Surface *surface = NULL;
-
-  mrb_get_args(
-    mrb, "z|d?", &file_path, &palette, &cg_palette_type, &palette_given);
-  ptr = (struct cg_texture *)DATA_PTR(texture);
-  if(ptr) mrb_free(mrb, ptr);
-  ptr = (struct cg_texture *)mrb_malloc(mrb, sizeof(struct cg_texture));
-  if(palette_given)
-  {
-    if(!PGMImage_constructor(&pgm_img, file_path))
-      mrb_raise(mrb, E_RUNTIME_ERROR, pgm_img.error);
-
-    // Depth = 8 bits image.
-    // Pitch = 1 byte (8 bits) * image width.
-    surface = SDL_CreateRGBSurfaceWithFormatFrom(
-      pgm_img.data, pgm_img.width, pgm_img.height, 8, pgm_img.width,
-      SDL_PIXELFORMAT_INDEX8);
-    if(!surface) mrb_raise(mrb, E_RUNTIME_ERROR, SDL_GetError());
-    SDL_SetPaletteColors(surface->format->palette, palette->colors, 0, 256);
-  }
-  else
-  {
-    surface = IMG_Load(file_path);
-    if(!surface) mrb_raise(mrb, E_RUNTIME_ERROR, IMG_GetError());
-  }
-
-  ptr->data = SDL_CreateTextureFromSurface(cg_core.renderer, surface);
-  SDL_SetTextureBlendMode(ptr->data, SDL_BLENDMODE_BLEND);
-  SDL_FreeSurface(surface);
-  if(palette_given) PGMImage_destructor(&pgm_img);
-  if(ptr->data == NULL) mrb_raise(mrb, E_RUNTIME_ERROR, SDL_GetError());
-
-  SDL_QueryTexture(ptr->data, NULL, NULL, &ptr->width, &ptr->height);
-
-  mrb_data_init(texture, ptr, &cg_texture_type);
-  return texture;
-}
-
-mrb_value
-cg_cText_from_text(mrb_state *mrb, mrb_value self)
-{
-  char *text;
-  SDL_Surface *surface = NULL;
-  mrb_bool background;
-  struct mrb_value texture = texture_alloc(mrb, self);
-  struct cg_color *tx_color_ptr, *bg_color_ptr;
-  struct cg_font *font_ptr;
-  struct cg_texture *ptr;
-
-  mrb_get_args(
-      mrb, "zdd|d?", &text, &font_ptr, &cg_font_type,
-      &tx_color_ptr, &cg_color_type, &bg_color_ptr, &cg_color_type,
-      &background);
-
-  ptr = (struct cg_texture *)DATA_PTR(texture);
-  if(ptr) mrb_free(mrb, ptr);
-  ptr = (struct cg_texture *)mrb_malloc(mrb, sizeof(struct cg_texture));
-
-  // Create surface.
-  if(background)
-    surface = TTF_RenderUTF8_Shaded(
-        font_ptr->data, text, tx_color_ptr->data, bg_color_ptr->data);
-  else
-    surface = TTF_RenderUTF8_Solid(font_ptr->data, text, tx_color_ptr->data);
-  if(surface == NULL) mrb_raise(mrb, E_RUNTIME_ERROR, TTF_GetError());
-
-  // Convert the surface to a texture.
-  ptr->data = SDL_CreateTextureFromSurface(cg_core.renderer, surface);
-  SDL_FreeSurface(surface);
-  if(ptr->data == NULL) mrb_raise(mrb, E_RUNTIME_ERROR, SDL_GetError());
-
-  SDL_QueryTexture(ptr->data, NULL, NULL, &ptr->width, &ptr->height);
-  mrb_data_init(texture, ptr, &cg_texture_type);
-  return texture;
-}
-
-static mrb_value
-cg_cTexture_width(mrb_state *mrb, mrb_value self)
-{
-  struct cg_texture *ptr;
-
-  ptr = (struct cg_texture *)DATA_PTR(self);
-
-  return mrb_int_value(mrb, ptr->width);
-}
-
-static mrb_value
-cg_cTexture_height(mrb_state *mrb, mrb_value self)
-{
-  struct cg_texture *ptr;
-
-  ptr = (struct cg_texture *)DATA_PTR(self);
-
-  return mrb_int_value(mrb, ptr->height);
-}
-
-static mrb_value
-cg_cTexture_draw(mrb_state *mrb, mrb_value self)
-{
-  SDL_Rect dst_rect;
-
-  struct cg_texture *ptr;
-  struct cg_point *point;
-
-  mrb_get_args(mrb, "d", &point, &cg_point_type);
-  ptr = (struct cg_texture *)DATA_PTR(self);
-
-  dst_rect.x = point->data.x;
-  dst_rect.y = point->data.y;
-  dst_rect.w = ptr->width;
-  dst_rect.h = ptr->height;
-
-  SDL_RenderCopy(cg_core.renderer, ptr->data, NULL, &dst_rect);
-
-  return self;
-}
-
-static mrb_value
-cg_cTexture_draw_xy(mrb_state *mrb, mrb_value self)
-{
-  SDL_Rect dst_rect;
-
-  struct cg_texture *ptr;
-  mrb_int x, y;
-
-  mrb_get_args(mrb, "ii", &x, &y);
-  ptr = (struct cg_texture *)DATA_PTR(self);
-
-  dst_rect.x = x;
-  dst_rect.y = y;
-  dst_rect.w = ptr->width;
-  dst_rect.h = ptr->height;
-
-  SDL_RenderCopy(cg_core.renderer, ptr->data, NULL, &dst_rect);
-
-  return self;
-}
-
-void
-cg_texture_init(mrb_state *mrb)
-{
-  struct RClass *cg_m, *cg_cTexture;
-
-  cg_m = mrb_module_get(mrb, "CandyGear");
-  cg_cTexture = mrb_define_class_under(
-    mrb, cg_m, "Texture", mrb->object_class);
-  MRB_SET_INSTANCE_TT(cg_cTexture, MRB_TT_DATA);
-
-  mrb_undef_class_method(mrb, cg_cTexture, "new");
-  mrb_define_class_method(
-    mrb, cg_cTexture, "from_image", cg_cTexture_from_image,
-    MRB_ARGS_REQ(1) | MRB_ARGS_OPT(1));
-  mrb_define_class_method(
-    mrb, cg_cTexture, "from_text", cg_cText_from_text,
-    MRB_ARGS_REQ(3)|MRB_ARGS_OPT(1));
-  mrb_define_method(
-    mrb, cg_cTexture, "width", cg_cTexture_width, MRB_ARGS_NONE());
-  mrb_define_method(
-    mrb, cg_cTexture, "height", cg_cTexture_height, MRB_ARGS_NONE());
-  mrb_define_method(
-    mrb, cg_cTexture, "draw", cg_cTexture_draw, MRB_ARGS_REQ(1));
-  mrb_define_method(
-    mrb, cg_cTexture, "draw_xy", cg_cTexture_draw_xy, MRB_ARGS_REQ(2));
-}