1 files changed, 59 insertions, 0 deletions
diff --git a/input.c b/input.c
new file mode 100644
index 0000000..6e9994d
--- /dev/null
+++ b/input.c
@@ -0,0 +1,59 @@
+#include <SDL2/SDL.h>
+#include "./constants.h"
+#include "./structs.h"
+
+extern App app;
+
+static void handle_key_down(SDL_KeyboardEvent *event) {
+	if(event->repeat == 0) {
+		if(event->keysym.sym == SDLK_ESCAPE) {
+			app.input |= INPUT_RESET;
+		}
+		if(event->keysym.sym == SDLK_a) {
+			app.input |= PADDLE_1_UP;
+		}
+		if(event->keysym.sym == SDLK_z) {
+			app.input |= PADDLE_1_DOWN;
+		}
+		if(event->keysym.sym == SDLK_QUOTE) {
+			app.input |= PADDLE_2_UP;
+		}
+		if(event->keysym.sym == SDLK_SLASH) {
+			app.input |= PADDLE_2_DOWN;
+		}
+	}
+}
+
+static void handle_key_up(SDL_KeyboardEvent *event) {
+	if(event->repeat == 0) {
+		if(event->keysym.sym == SDLK_a) {
+			app.input ^= PADDLE_1_UP;
+		}
+		if(event->keysym.sym == SDLK_z) {
+			app.input ^= PADDLE_1_DOWN;
+		}
+		if(event->keysym.sym == SDLK_QUOTE) {
+			app.input ^= PADDLE_2_UP;
+		}
+		if(event->keysym.sym == SDLK_SLASH) {
+			app.input ^= PADDLE_2_DOWN;
+		}
+	}
+}
+
+void process_input() {
+	SDL_Event event;
+	while(SDL_PollEvent(&event)) {
+		switch(event.type) {
+			case SDL_QUIT:
+				app.input |= INPUT_RESET;
+				break;
+			case SDL_KEYDOWN:
+				handle_key_down(&event.key);
+			break;
+			case SDL_KEYUP:
+				handle_key_up(&event.key);
+			break;
+		}
+	}
+}