first!

src/input.c

@@ -0,0 +1,67 @@
+#include "sdl.h"
+#include "interface.h"
+#include "input.h"
+
+int Input(APP *app, char *run, FONTS *fonts, char flag) {
+	SDL_Event event;
+
+	while (SDL_PollEvent(&event)) {
+		switch (event.type) {
+			case SDL_KEYDOWN:
+				if (event.key.keysym.sym == SDLK_q) {
+					*run = 0;
+					return EXIT;
+				}
+
+				else if (event.key.keysym.sym == SDLK_k)
+					return SAVE;
+
+				else if (flag == IN_MENU) {
+					if (event.key.keysym.sym == SDLK_s)
+						return SETTINGS;
+
+					else if (event.key.keysym.sym == SDLK_c)
+						return CONTINUE;
+
+					else if (event.key.keysym.sym == SDLK_n)
+						return NEW_GAME;
+				}
+
+				else if (flag == IN_SETTINGS || flag == IN_GAME) {
+					if (event.key.keysym.sym == SDLK_DOWN)
+						return KEY_DOWN;
+
+					else if (event.key.keysym.sym == SDLK_UP)
+						return KEY_UP;
+
+					else if (event.key.keysym.sym == SDLK_RIGHT)
+						return KEY_RIGHT;
+
+					else if (event.key.keysym.sym == SDLK_LEFT)
+						return KEY_LEFT;
+				}
+
+				break;
+
+			case SDL_QUIT:
+				if (flag == IN_MENU)
+					*run = 0;
+				break;
+
+			case SDL_WINDOWEVENT:
+				if (event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED) {
+					SDL_GetWindowSize(app->window, &app->scr_width, &app->scr_height);
+					SDL_UpdateWindowSurface(app->window);
+				}
+
+				CloseFonts(fonts);
+				InitFonts(fonts, *app);
+				break;
+
+			default:
+				break;
+		}
+	}
+
+	return INPUT_NORMAL;
+}