From bdd837d4da440cb8950df24a070c1ae6390a13d5 Mon Sep 17 00:00:00 2001
From: Kazhnuz <antoine@sortilege.net>
Date: Sun, 7 Apr 2019 17:15:27 +0200
Subject: [PATCH] modules/world: basic player system

---
 gamecore/modules/world/actors/actor2D.lua |  4 +++
 gamecore/modules/world/baseworld.lua      | 33 +++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/gamecore/modules/world/actors/actor2D.lua b/gamecore/modules/world/actors/actor2D.lua
index f987bad..a967c92 100644
--- a/gamecore/modules/world/actors/actor2D.lua
+++ b/gamecore/modules/world/actors/actor2D.lua
@@ -20,6 +20,10 @@ function Actor2D:register()
   self.world:registerActor(self)
 end
 
+function Actor2D:getInput(keys)
+  self.keys = keys or core.input.fakekeys
+end
+
 function Actor2D:update(dt)
   -- here will be update actions
 end
diff --git a/gamecore/modules/world/baseworld.lua b/gamecore/modules/world/baseworld.lua
index c2168f6..6d671da 100644
--- a/gamecore/modules/world/baseworld.lua
+++ b/gamecore/modules/world/baseworld.lua
@@ -9,6 +9,8 @@ local Sti   = require(cwd .. "libs.sti")
 
 function BaseWorld:new(scene, actorlist, mapfile)
   self.scene = scene
+
+  self:initPlayers()
   self:setActorList(actorlist)
   self:setMap(mapfile)
   self.actors = {}
@@ -84,6 +86,36 @@ function BaseWorld:getActors()
   return self.actors
 end
 
+-- PLAYER MANAGEMENT FUNCTIONS
+-- Basic function to handle player actors
+
+function BaseWorld:initPlayers()
+  self.players = {}
+end
+
+function BaseWorld:addPlayer(actor, sourceid)
+  local player = {}
+  player.actor    = actor
+  player.sourceid = sourceid or 1
+
+  table.insert(self.players, player)
+end
+
+function BaseWorld:sendInputToPlayers(actor)
+  for i,v in ipairs(self.players) do
+    --TODO: make the player get from a selected source inputs
+    v.actor:getInput(self.scene.keys)
+  end
+end
+
+function BaseWorld:removePlayer(actor)
+  for i,v in ipairs(self.players) do
+    if (v.actor == actor) then
+      table.remove(self.players, i)
+    end
+  end
+end
+
 -- MAP FUNCTIONS
 -- All map wrappers
 
@@ -114,6 +146,7 @@ end
 
 function BaseWorld:update(dt)
   self:updateMap(dt)
+  self:sendInputToPlayers(dt)
   self:updateActors(dt)
 end