Add send_input api

docs/README.md

@@ -81,4 +81,4 @@ Version v0.0.3
 
 [#send_enter_game](classes/TeeworldsClient.md#send_enter_game)
 
-[#send_input](classes/TeeworldsClient.md#send_input)
+[#send_input(input = {})](classes/TeeworldsClient.md#send_input)

docs/classes/TeeworldsClient.md

@@ -607,16 +607,28 @@ client.send_enter_game
 
 client.connect('localhost', 8303, detach: false)
 ```
-### <a name="send_input"></a> #send_input
 
-**Parameter: TODO**
+### <a name="send_input"></a> #send_input(input = {})
+
+**Parameter: Hash**
 
 **Example:**
 ```ruby
 client = TeeworldsClient.new
 
-# TODO: generated documentation
-client.send_input
-
 client.connect('localhost', 8303, detach: false)
+
+loop do
+  client.send_input(
+        direction: -1,
+        target_x: 10,
+        target_y: 10,
+        jump: rand(0..1),
+        fire: 0,
+        hook: 0,
+        player_flags: 0,
+        wanted_weapon: 0,
+        next_weapon: 0,
+        prev_weapon: 0)
+end
 ```

lib/teeworlds_client.rb

@@ -310,18 +310,18 @@ class TeeworldsClient
     )
   end
 
-  def send_input
+  def send_input(input = {})
     inp = {
-      direction: -1,
+      direction: input[:direction] || -1,
-      target_x: 10,
+      target_x: input[:target_x] || 10,
-      target_y: 10,
+      target_y: input[:target_y] || 10,
-      jump: rand(0..1),
+      jump: input[:jump] || rand(0..1),
-      fire: 0,
+      fire: input[:fire] || 0,
-      hook: 0,
+      hook: input[:hook] || 0,
-      player_flags: 0,
+      player_flags: input[:player_flags] || 0,
-      wanted_weapon: 0,
+      wanted_weapon: input[:wanted_weapon] || 0,
-      next_weapon: 0,
+      next_weapon: input[:next_weapon] || 0,
-      prev_weapon: 0
+      prev_weapon: input[:prev_weapon] || 0
     }
 
     data = []