Update errorcodes + protocol docs from hackatron server repo

ERRORCODES.md

@@ -3,62 +3,59 @@
 Sometimes you will get error codes from the server.  
 Here is a small documentation of those error codes.
 
-## ERROR_SPAM
-You are spamming the server.  
+## ERROR_RATELIMIT
+You sent to many packets per second.
 
 ## ERROR_PACKET_OVERFLOW
-You are sending more than 1024 bytes to the server.
+Your packet was larger than 1024 bytes.
 
 ## ERROR_NO_MOVE
-You didnt send a move packet.
+You didn't send a move packet.
 
 ## ERROR_MAX_CONNECTIONS
-Your ip is already connected. IPv6 may workarounds this but please dont flood the server with connections :(
+Your ip is already connected.
 
 ## ERROR_JOIN_TIMEOUT
-You didnt send the join packet.
+You didn't send the join packet.
 
-## ERROR_EXPECTED_JOIN
-Instead of join you sent some other packet.
+## ERROR_JOIN_EXPECTED
+Your first packet was not a join.
 
-## ERROR_INVALID_USERNAME
-You used an invalid username. (e.g. not a string)
+## ERROR_USERNAME_INVALID
+You used an invalid username.
+
+## ERROR_USERNAME_FORBIDDEN
+You used a forbidden username.
 
 ## ERROR_USERNAME_TOO_SHORT
-Username is too short.
+Your Username is too short.
 
 ## ERROR_USERNAME_TOO_LONG
-Username is too long.
-
-## ERROR_USERNAME_INVALID_SYMBOLS
-You used invalid symbols for the username.
+Your Username is too long.
 
-## ERROR_INVALID_PASSWORD
-You used an invalid password. (e.g. not a string)
+## ERROR_PASSWORD_INVALID
+You used an invalid password.
 
 ## ERROR_PASSWORD_TOO_SHORT
-Password is too short.
+Your Password is too short.
 
 ## ERROR_PASSWORD_TOO_LONG
-Password is too long.
+Your Password is too long.
 
 ## ERROR_NO_PERMISSION
-You should not do this :^) (e.g. hijack bots)
+You don't have permission to do this.
 
 ## ERROR_WRONG_PASSWORD
-Your password was wrong.
+Your password is wrong.
 
 ## ERROR_ALREADY_CONNECTED
 You are already connected with this player.
 
+## ERROR_ILLEGAL_MOVE
+You tried to do something illegal :O
+
 ## WARNING_UNKNOWN_MOVE
 You did not send a valid move packet.
 
-## ERROR_DEAD_CANNOT_CHAT
-You are dead so shush :^)
-
-## ERROR_INVALID_CHAT_MESSAGE
-Something is wrong with your chat message.
-
 ## ERROR_UNKNOWN_PACKET
-Server does not know what you want :D
+You sent an unknown command.

PROTOCOL.md

 # Protocol
 
 The protocol is string based.  
-Every packet will end with a newline (\n), but the Hackathon wrapper handles them for you.  
-E.g: `pos|10|50|5`  
+Every packet must and will end with a newline (\n).  
+E.g: `pos|10|50|5\n`  
+**Note:** _All next examples in this documentation are given without \n. But dont forget it in your parsing!_
 
 ## Packet structure
 
@@ -21,7 +22,6 @@ motd means "Message of the day".
 **Name:** motd  
 **Sender:** Server  
 **Arguments:**  
-
 | # | Type | Description |
 |---|--------|------------------------|
 | 1 | String | The message of the day |
@@ -36,8 +36,7 @@ Remember the password otherwise you cant use the username again!
 **Name:** join  
 **Sender:** Client  
 **Arguments:**  
-
-| # | Type   | Description  |
+| # | Type | Description |
 |---|--------|--------------|
 | 1 | String | The username |
 | 2 | String | The password |
@@ -51,9 +50,8 @@ The error packet is sent by the server if something went wrong.
 **Name:** error  
 **Sender:** Server  
 **Arguments:**  
-
-| # | Type   | Description                                           |
-|---|--------|-------------------------------------------------------|
+| # | Type | Description |
+|---|--------|--------------|
 | 1 | String | The error according to [ERRORCODES.md](ERRORCODES.md) |
 
 **Example:** `error|INVALID_USERNAME`
@@ -66,12 +64,11 @@ It contains information about the map size and the current player id.
 **Name:** game  
 **Sender:** Server  
 **Arguments:**  
-
-| # | Type   | Description                   |
+| # | Type | Description |
 |---|--------|-------------------------------|
-| 1 | Number | The width of the current map  |
+| 1 | Number | The width of the current map |
 | 2 | Number | The height of the current map |
-| 3 | Number | The current player id         |
+| 3 | Number | The current player id |
 
 **Example:** `game|100|100|5`
 
@@ -82,10 +79,9 @@ The pos packet is sent by the server to inform the client about a players curren
 **Name:** pos  
 **Sender:** Server  
 **Arguments:**  
-
-| # | Type   | Description              |
-|---|--------|--------------------------|
-| 1 | Number | The player id            |
+| # | Type | Description |
+|---|--------|--------------------------------------------------------------------|
+| 1 | Number | The player id |
 | 2 | Number | x position of the player |
 | 3 | Number | y position of the player |
 
@@ -98,10 +94,9 @@ The player packet is sent by the server to share informations of an player.
 **Name:** player  
 **Sender:** Server  
 **Arguments:**  
-
-| # | Type   | Description            |
-|---|--------|------------------------|
-| 1 | Number | The player id          |
+| # | Type | Description |
+|---|--------|--------------------------------------------------------------------|
+| 1 | Number | The player id |
 | 2 | String | The name of the player |
 
 **Example:** `player|3|Coolguy`
@@ -123,9 +118,8 @@ The die packet is sent by the server to inform the client about a players who di
 **Name:** die  
 **Sender:** Server  
 **Arguments:**  
-
-| #    | Type   | Description   |
-|------|--------|---------------|
+| # | Type | Description |
+|---|--------|--------------------------------------------------------------------|
 | 1... | Number | The player id |
 
 **Example (1 dead player):** `die|5`  
@@ -138,8 +132,7 @@ The move packet is sent by the client to decide where to move.
 **Name:** move  
 **Sender:** Client  
 **Arguments:**  
-
-| # | Type   | Description             |
+| # | Type | Description |
 |---|--------|-------------------------|
 | 1 | String | up, right, down or left |
 
@@ -152,10 +145,9 @@ The win packet is sent by the server to inform the client they won.
 **Name:** win  
 **Sender:** Server  
 **Arguments:**  
-
-| # | Type   | Description      |
-|---|--------|------------------|
-| 1 | Number | amount of wins   |
+| # | Type | Description |
+|---|--------|-----------------|
+| 1 | Number | amount of wins |
 | 2 | Number | amount of losses |
 
 **Example:** `win|1|20`
@@ -167,10 +159,9 @@ The lose packet is sent by the server to inform the client they lost.
 **Name:** lose  
 **Sender:** Server  
 **Arguments:**  
-
-| # | Type   | Description      |
-|---|--------|------------------|
-| 1 | Number | amount of wins   |
+| # | Type | Description |
+|---|--------|-----------------|
+| 1 | Number | amount of wins |
 | 2 | Number | amount of losses |
 
 **Example:** `lose|1|20`