refactor to have graphics and windowing seperategfx-rewrite

3 files changed, 217 insertions, 0 deletions

diff --git a/src/window/irodeo_window.h b/src/window/irodeo_window.h
new file mode 100644
index 0000000..f0c02e2
--- /dev/null
+++ b/src/window/irodeo_window.h
@@ -0,0 +1,30 @@
+#pragma once
+
+// -- internal --
+// private
+#include "irodeo_window_t.h"
+
+// -- external --
+#include "SDL.h"
+#include "SDL_syswm.h"
+
+SDL_Window *
+irodeo_window_get(void);
+
+SDL_Surface *
+irodeo_window_surface_get(void);
+
+void
+irodeo_window_screen_width_setVar(uint16_t width);
+
+void
+irodeo_window_screen_height_setVar(uint16_t height);
+
+SDL_Window *
+irodeo_window_get(void);
+
+SDL_Surface *
+irodeo_window_surface_get(void);
+
+SDL_SysWMinfo
+irodeo_window_wmi_get(void);
diff --git a/src/window/irodeo_window_t.h b/src/window/irodeo_window_t.h
new file mode 100644
index 0000000..e2dd0a4
--- /dev/null
+++ b/src/window/irodeo_window_t.h
@@ -0,0 +1,21 @@
+#pragma once
+
+// -- external --
+#include "SDL.h"
+#include "SDL_syswm.h"
+
+// -- system --
+#include "inttypes.h"
+#include "stdbool.h"
+
+typedef
+struct
+{
+	SDL_Window* window;
+	SDL_Surface* screen_surface;
+	SDL_SysWMinfo wmi;
+	uint16_t screen_width;
+	uint16_t screen_height;
+	bool quit;
+}
+irodeo_window_state_t;
diff --git a/src/window/rodeo_window.c b/src/window/rodeo_window.c
new file mode 100644
index 0000000..5267bfa
--- /dev/null
+++ b/src/window/rodeo_window.c
@@ -0,0 +1,166 @@
+
+// -- internal --
+// public
+#include "rodeo/window.h"
+#include "rodeo/log.h"
+// private
+#include "window/irodeo_window.h"
+
+// -- external --
+#include "SDL.h"
+#include "stc/cstr.h"
+
+static irodeo_window_state_t irodeo_window_state = {0};
+
+void
+rodeo_window_init(
+	uint16_t screen_height,
+	uint16_t screen_width,
+	cstr title
+)
+{
+	irodeo_window_state.window = NULL;
+	irodeo_window_state.screen_surface = NULL;
+	irodeo_window_state.screen_height = screen_height;
+	irodeo_window_state.screen_width = screen_width;
+
+	rodeo_log(
+		rodeo_logLevel_info,
+		"Initializing SDL..."
+	);
+
+	{
+		uint32_t init_flags_sdl = 0;
+		init_flags_sdl = init_flags_sdl | SDL_INIT_VIDEO;
+		init_flags_sdl = init_flags_sdl | SDL_INIT_AUDIO;
+		init_flags_sdl = init_flags_sdl | SDL_INIT_GAMECONTROLLER;
+	
+		if(SDL_Init(init_flags_sdl) < 0)
+		{
+			rodeo_log(
+				rodeo_logLevel_error,
+				"Failed to initialize SDL. SDL_Error: %s",
+				SDL_GetError()
+			);
+			exit(EXIT_FAILURE);
+		}
+		rodeo_log(
+			rodeo_logLevel_info,
+			"Success initializing SDL"
+		);
+	}
+
+	rodeo_log(
+		rodeo_logLevel_info,
+		"Initializing SDL window..."
+	);
+	irodeo_window_state.window = SDL_CreateWindow(
+			cstr_str(&title),
+			SDL_WINDOWPOS_UNDEFINED,
+			SDL_WINDOWPOS_UNDEFINED,
+			screen_width,
+			screen_height,
+			SDL_WINDOW_SHOWN //| SDL_WINDOW_RESIZABLE
+			);
+	if(irodeo_window_state.window == NULL)
+	{
+		rodeo_log(
+			rodeo_logLevel_error,
+			"Failed creating SDL window. SDL_Error: %s",
+			SDL_GetError()
+		);
+		exit(EXIT_FAILURE);
+	}
+	rodeo_log(
+		rodeo_logLevel_info,
+		"Success initializing SDL window"
+	);
+
+#if !__EMSCRIPTEN__
+	rodeo_log(
+		rodeo_logLevel_info,
+		"SDL setting up driver specific information..."
+	);
+	SDL_VERSION(&irodeo_window_state.wmi.version);
+	if(
+		!SDL_GetWindowWMInfo(
+			irodeo_window_state.window,
+			&irodeo_window_state.wmi  
+		)
+	)
+	{
+		rodeo_log(
+			rodeo_logLevel_error,
+			"SDL failed to get driver specific information. SDL Error: %s", SDL_GetError()
+		);
+		exit(EXIT_FAILURE);
+	}
+	rodeo_log(
+		rodeo_logLevel_info,
+		"Success getting driver specific information"
+	);
+#endif
+
+}
+
+void
+rodeo_window_deinit(void)
+{
+	SDL_DestroyWindow(irodeo_window_state.window);
+	//Mix_Quit();
+	SDL_Quit();
+}
+
+uint16_t
+rodeo_window_screen_width_get(void)
+{
+	return irodeo_window_state.screen_width;
+}
+
+uint16_t
+rodeo_window_screen_height_get(void)
+{
+	return irodeo_window_state.screen_height;
+}
+
+void
+irodeo_window_screen_width_setVar(uint16_t width)
+{
+	irodeo_window_state.screen_width = width;
+}
+
+void
+irodeo_window_screen_height_setVar(uint16_t height)
+{
+	irodeo_window_state.screen_height = height;
+}
+
+bool
+rodeo_window_shouldQuit(void)
+{
+	return irodeo_window_state.quit;
+}
+
+void
+rodeo_window_quit(void)
+{
+	irodeo_window_state.quit = true;
+}
+
+SDL_Window *
+irodeo_window_get(void)
+{
+	return irodeo_window_state.window;
+}
+
+SDL_Surface *
+irodeo_window_surface_get(void)
+{
+	return irodeo_window_state.screen_surface;
+}
+
+SDL_SysWMinfo
+irodeo_window_wmi_get(void)
+{
+	return irodeo_window_state.wmi;
+}