Add fire when thrust is active

main.c

@@ -2,8 +2,8 @@
 #include "renderer.h"
 
 #include <linux/input-event-codes.h>
-#include <sys/select.h>
 #include <stdio.h>
+#include <sys/select.h>
 
 #define LIN_PWR 0.0001
 #define ROT_PWR 0.001
@@ -32,6 +32,11 @@ static const vec2_t ship[] = {
 	{ 0.0, -0.07 },
 	{ -0.05, -0.1 },
 };
+static const vec2_t fire[] = {
+	{ 0.015, -0.1 },
+	{ -0.015, -0.1 },
+	{ 0.0, -0.15 },
+};
 
 static const vec2_t thrust = { 0, LIN_PWR };
 
@@ -138,6 +143,8 @@ int main()
 
 			renderer_clear();
 			renderer_draw(ship, NELEMS(ship), m);
+			if (input.fwd != 0)
+				renderer_draw(fire, NELEMS(fire), m);
 			renderer_swap();
 		}
 	}