New direction for video

3 files changed, 71 insertions, 0 deletions

diff --git a/src/video/interface.h b/src/video/interface.h
new file mode 100644
index 0000000..9c77de2
--- /dev/null
+++ b/src/video/interface.h
@@ -0,0 +1,6 @@
+// interface.h
+// Provides the interface with which all video interactions must occur.
+
+void VideoInit();
+
+void VideoClose();
\ No newline at end of file
diff --git a/src/video/ncurses.c b/src/video/ncurses.c
new file mode 100644
index 0000000..a9221e1
--- /dev/null
+++ b/src/video/ncurses.c
@@ -0,0 +1,5 @@
+// ncurses.c
+// Implements interface.h
+// Provides an in-terminal interface to the emulator.
+
+#include"interface.h"
\ No newline at end of file
diff --git a/src/video/sdl.c b/src/video/sdl.c
new file mode 100644
index 0000000..811b0d3
--- /dev/null
+++ b/src/video/sdl.c
@@ -0,0 +1,60 @@
+// sdl.c
+// Implements interface.h
+// Emulates the graphics of the Apple I computer with SDL.
+
+#include"interface.h"
+#include<SDL2/SDL.h>
+
+#define	SCALE	2
+
+#define CHR_WIDTH	5
+#define CHR_HEIGHT	8
+
+#define WIDTH_SPACE 1 * SCALE
+
+#define	MIN_WIDTH	(40 * CHR_WIDTH) + 39*WIDTH_SPACE
+#define	MIN_HEIGHT	(24 * CHR_HEIGHT)
+
+int VideoInit(){
+	// INITIALIZATION
+	SDL_Init(SDL_INIT_TIMER | SDL_INIT_VIDEO);
+	SDL_Window*		window = SDL_CreateWindow(
+		"Apple C",
+		SDL_WINDOWPOS_CENTERED,
+		SDL_WINDOWPOS_CENTERED,
+		MIN_WIDTH	*	SCALE,
+		MIN_HEIGHT	*	SCALE,
+		SDL_WINDOW_SHOWN
+	);
+
+	SDL_Renderer*	render = SDL_CreateRenderer(window, -1, 0);
+	SDL_Surface*	font_surface = SDL_LoadBMP("font.bmp");
+	SDL_Texture*	font_texture = SDL_CreateTextureFromSurface(render, font_surface);
+	SDL_FreeSurface(font_surface);
+
+		SDL_Rect character = {
+		.x = 0,
+		.y = 0,
+		.w = CHR_WIDTH,
+		.h = CHR_HEIGHT
+	};
+
+	SDL_Rect draw_character = {
+		.x = 0,
+		.y = 0,
+		.w = CHR_WIDTH	* SCALE,
+		.h = CHR_HEIGHT	* SCALE
+	};
+	
+	SDL_SetRenderDrawColor	(render, 0, 0, 0, 255);
+	SDL_RenderClear			(render);
+	SDL_RenderCopy			(render, font_texture, &character, &draw_character);
+	SDL_RenderPresent		(render);
+
+}
+
+void VideoClose() {
+
+
+	SDL_Quit();
+}
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