[NEW] Controller.lua - Gestiona tot lo relatiu al teclat i gamepad

[NEW] opcions_input.lua - Pantalla de definició de tecles per a teclat i pad
- Modificat el abad per a que use controller

data/controller.lua

@@ -0,0 +1,81 @@
+
+controller = {
+    input = { kb=0, pad=1 },
+    keysdown = {},
+    kb_keys= {  {name="up",   code="keyup"},
+                {name="down", code="keydow"},
+                {name="left", code="keyleft"},
+                {name="right",code="keyright"},
+                {name="jump", code="keyjump"},
+                {name="shoot",code="keyshoot"}},
+    pad_keys= { {name="up",   code="btnup"},
+                {name="down", code="btndown"},
+                {name="left", code="keleft"},
+                {name="right",code="btnright"},
+                {name="jump", code="btnjump"},
+                {name="shoot",code="btnshoot"},
+                {name="next", code="btncycle1"},
+                {name="prev", code="btncycle2"},
+                {name="pause",code="btnpause"}}
+}
+
+function controller:init()
+	-- Configuració dels input
+    keyUp    = tonumber(config.key("keyup"))    or key.UP
+    keyDown  = tonumber(config.key("keydown"))  or key.DOWN
+    keyLeft  = tonumber(config.key("keyleft"))  or key.LEFT
+    keyRight = tonumber(config.key("keyright")) or key.RIGHT
+    keyJump  = tonumber(config.key("keyjump"))  or key.UP
+    keyShoot = tonumber(config.key("keyshoot")) or key.SPACE
+
+    btnUp     = tonumber(config.key("btnup"))     or  pad.UP
+    btnDown   = tonumber(config.key("btndown"))   or  pad.DOWN
+    btnLeft   = tonumber(config.key("btnleft"))   or  pad.LEFT
+    btnRight  = tonumber(config.key("btnright"))  or  pad.RIGHT
+    btnJump   = tonumber(config.key("btnjump"))   or  pad.B
+    btnShoot  = tonumber(config.key("btnshoot"))  or  pad.A
+    btnCycle1 = tonumber(config.key("btncycle1")) or  pad.RIGHTSHOULDER
+    btnCycle2 = tonumber(config.key("btncycle2")) or  pad.LEFTSHOULDER
+    btnPause  = tonumber(config.key("btnpause"))  or  pad.START
+end
+
+function controller:define(code, key_code)
+    config.key(code, key_code)
+    -- To do: comprovar que es un code valid 
+    return true
+end
+
+function controller:check(action) 
+    local result = false
+    if action=="up" then
+        result = key.down(keyUp) or pad.down(btnUp)
+    elseif action=="down" then
+        result = key.down(keyDown) or pad.down(btnDown)
+    elseif action=="left" then
+        result = key.down(keyLeft) or pad.down(btnLeft)
+    elseif action=="right" then
+        result = key.down(keyRight) or pad.down(btnRight)
+    elseif action=="jump" then
+        result = key.down(keyJump) or pad.down(btnJump)
+    elseif action=="shoot" then
+        -- result = key.down(keyShoot) or pad.down(btnShoot)
+        result = self:key_release(keyShoot) or self:key_release(btnShoot)
+    end
+    return result
+end
+
+function controller:key_release(keyid)
+    if keyid==nil then 
+        print("INVALID KEY")
+        return
+    end
+    -- if keysdown[keyid] then print("Pressed "..keyid) end
+    if key.down(keyid) or pad.down(keyid) then
+       self.keysdown[keyid] = true
+    elseif self.keysdown[keyid]
+    then
+        self.keysdown[keyid] = false
+        return true
+    end
+    return false
+end