From d52bd1c709456164b167cc7389b641b690c97ee5 Mon Sep 17 00:00:00 2001
From: 0scar <qgt268@alumni.ku.dk>
Date: Mon, 5 Feb 2024 18:57:05 +0100
Subject: Organize the header files

---
 src/resources/CMakeLists.txt                       |  8 ++-
 src/resources/include/engine/resources/resources.h | 79 ++++++++++++++++++++++
 2 files changed, 84 insertions(+), 3 deletions(-)
 create mode 100644 src/resources/include/engine/resources/resources.h

(limited to 'src/resources')

diff --git a/src/resources/CMakeLists.txt b/src/resources/CMakeLists.txt
index 7fe5cac..02ab1ca 100644
--- a/src/resources/CMakeLists.txt
+++ b/src/resources/CMakeLists.txt
@@ -1,5 +1,7 @@
 add_library(daw_resources
-  fonts.c
-  scripts.c
-  textures.c
+  src/fonts.c
+  src/scripts.c
+  src/textures.c
   )
+
+target_include_directories(daw_resources PRIVATE include)
diff --git a/src/resources/include/engine/resources/resources.h b/src/resources/include/engine/resources/resources.h
new file mode 100644
index 0000000..1689544
--- /dev/null
+++ b/src/resources/include/engine/resources/resources.h
@@ -0,0 +1,79 @@
+#ifndef RESOURCES_H
+#define RESOURCES_H
+
+#include <engine/types.h>
+
+/* We need some "global resources", available to all states.
+ * These are resources such as common fonts, GUI frames, button background
+ * images.
+ *
+ * We need to define state-specific resources as well.
+ * - Can both be defined alike?
+ *   If we lazy-load all resources we can get away with a lot.
+ *   Maybe use fall-back resources? like the missing source texture, and an ugly
+ *   font?
+ * - Then declare to the engine, in the main function for the game, that these
+ *   resources are to be made available throughout?
+ * - Make all resource specifications A UNION?! 🤯
+ * */
+
+enum Asset {
+  Asset_error,
+  Asset_font,
+  Asset_texture,
+  Asset_audio,
+};
+
+typedef struct {
+  enum Asset type;
+  const char* font_path;
+  i32 ptsize;
+} Asset_FontSpec;
+
+typedef struct {
+  enum Asset type;
+  const char* path;
+  i32 width;
+  i32 height;
+} Asset_TextureSpec;
+
+typedef struct {
+  enum Asset type;
+  const char* path;
+} Asset_AudioSpec;
+
+typedef union {
+  enum Asset type;
+  Asset_FontSpec font;
+  Asset_TextureSpec texture;
+  Asset_AudioSpec audio;
+} asset_t;
+
+#define Resource_FontDefinition(_path, _fontsize)                              \
+  (const Asset_FontSpec) {                                                     \
+    .type = Asset_font, .font_path = _path, .ptsize = _fontsize                \
+  }
+
+#define Resource_TextureAtlasDefinition(_path, _subtexture_width,              \
+                                        _subtexture_height)                    \
+  (const Asset_TextureSpec) {                                                  \
+    .type = Asset_texture, .width = _subtexture_width,                         \
+    .height = _subtexture_height, .path = _path                                \
+  }
+
+#define TextureDefinition(_path, ...) unimplemented
+
+#define Resource_AudioDefinition(_path, ...) unimplemented
+
+/* Each of resource_load_font, resource_load_texture, and resource_load_audio
+ * loads a given resource into the engines memory and returns an identifier.
+ */
+isize resource_load_font(Asset_FontSpec font_def);
+isize resource_load_texture(Asset_TextureSpec texture_def);
+isize resource_load_audio(Asset_AudioSpec audio_def);
+
+/* Makes a resource globally available. This must be called **BEFORE** any call
+ * to `engine_run` */
+isize resource_make_global(isize resource_id);
+
+#endif
-- 
cgit v1.3