spike do nothing

src/entity.h

@@ -2,6 +2,7 @@
 #include "player.h"
 #include "exit.h"
 #include "deathpart.h"
+#include "spike.h"
 #include <stdbool.h>
 
 struct Game;
@@ -10,7 +11,8 @@ enum {
 	ET_NONE,
 	ET_player,
 	ET_exit,
-	ET_deathpart
+	ET_deathpart,
+	ET_spike,
 };
 
 typedef struct Entity Entity;

src/spike.c

@@ -0,0 +1,11 @@
+#include "entityimpl.h"
+
+IMPL_UPDATE() {
+} IMPL_END
+
+IMPL_DRAW() {
+
+} IMPL_END
+
+IMPL_INIT(spike) {
+} IMPL_END

src/spike.h

@@ -0,0 +1,6 @@
+#pragma once
+
+struct Entity;
+struct Game;
+
+struct Entity *spike_init(struct Entity *this, int x, int y);