make scale work + input demo

1 files changed, 8 insertions, 4 deletions

diff --git a/main.c b/main.c
index 31cef40..8026ead 100644
--- a/main.c
+++ b/main.c
@@ -21,17 +21,21 @@ int main(int argc, char **argv)
 	printf("%s %s\n", TZR_GetResourcePath(id0), TZR_GetResourcePath(id1));
 
 	/* Main loop. */
-	int x = 0;
+	int x = 10;
+	int y = 10;
 	while (!TZR_ShouldQuit()) {
 		TZR_CycleEvents();
-		x = (x + 1) % 20;
+		x -= TZR_IsKeyDown(SDL_SCANCODE_LEFT);
+		x += TZR_IsKeyDown(SDL_SCANCODE_RIGHT);
+		y -= TZR_IsKeyDown(SDL_SCANCODE_UP);
+		y += TZR_IsKeyDown(SDL_SCANCODE_DOWN);
 		TZR_DrawBegin();
 		TZR_DrawSetColor(0.0f, 0.0f, 0.0f);
 		TZR_DrawClear();
 		TZR_DrawSetColor(1.0f, 1.0f, 1.0f, 0.2f);
-		TZR_DrawImage(id0, x, 0, .sy=(float)x/10);
+		TZR_DrawImage(id0, x, y, .sy=(float)x/10);
 		TZR_DrawSetColor(.a=0.5f);
-		TZR_DrawImage(id2, 0, x, .w=x*2);
+		TZR_DrawImage(id2, y, x, .w=x*2);
 		TZR_DrawEnd();
 	}
 	return TZR_Quit(), 0;