implement mob combat

include/globals.h

@@ -93,6 +93,9 @@ typedef struct {
   short x;
   uint8_t y;
   short z;
+  // Lower 5 bits: health
+  // Upper 3 bits: reserved (?)
+  uint8_t data;
 } MobData;
 
 #pragma pack(pop)

include/packets.h

@@ -1,6 +1,7 @@
 #ifndef H_PACKETS
 #define H_PACKETS
 
+// Serverbound packets
 int cs_handshake (int client_fd);
 int cs_loginStart (int client_fd, uint8_t *uuid, char *name);
 int cs_clientInformation (int client_fd);
@@ -17,6 +18,7 @@ int cs_closeContainer (int client_fd);
 int cs_clientStatus (int client_fd);
 int cs_chat(int client_fd);
 
+// Clientbound packets
 int sc_loginSuccess (int client_fd, uint8_t *uuid, char *name);
 int sc_knownPacks (int client_fd);
 int sc_finishConfiguration (int client_fd);
@@ -44,6 +46,9 @@ int sc_damageEvent (int client_fd, int id, int type);
 int sc_setHealth (int client_fd, uint8_t health, uint8_t food);
 int sc_respawn (int client_fd);
 int sc_systemChat (int client_fd, char* message, uint16_t len);
+int cs_interact (int client_fd);
+int sc_entityEvent (int client_fd, int entity_id, uint8_t status);
+int sc_removeEntity (int client_fd, int entity_id);
 int sc_registries (int client_fd);
 
 #endif

include/procedures.h

@@ -31,7 +31,8 @@ uint16_t getMiningResult (uint16_t held_item, uint8_t block);
 void bumpToolDurability (PlayerData *player);
 void handlePlayerAction (PlayerData *player, int action, short x, short y, short z);
 
-void spawnMob (uint8_t type, short x, uint8_t y, short z);
+void spawnMob (uint8_t type, short x, uint8_t y, short z, uint8_t health);
+void hurtEntity (int entity_id, int attacker_id, uint8_t damage_type, uint8_t damage);
 void handleServerTick (int64_t time_since_last_tick);
 
 #endif