--
-- playerInRangeTool
--
-- @author: Xentro (fs-uk.com)([email protected])
-- @version: v0.6
-- @date: 2013-06-26
--
--
playerInRangeTool = {};
addModEventListener(playerInRangeTool);


function playerInRangeTool:loadMap(name)
self.updateTime = 0;
self.playerMinDistance = 4.5;
self.scriptVersion = 1.0;

if g_currentMission.playerInRangeTool == nil then
g_currentMission.playerInRangeTool = self;
else
if g_currentMission.playerInRangeTool.scriptVersion < self.scriptVersion then
if g_currentMission.playerInRangeTool ~= self then
g_currentMission.playerInRangeTool = self;
print("Info: playerInRangeTool was replaced with a newer version.");
end;
end;
end;
end;


function playerInRangeTool:deleteMap()
g_currentMission.playerInRangeTool = nil;
end;


function playerInRangeTool:mouseEvent(posX, posY, isDown, isUp, button)
end;


function playerInRangeTool:keyEvent(unicode, sym, modifier, isDown)
end;


function playerInRangeTool:update(dt)
if g_currentMission.playerInRangeTool ~= nil and g_currentMission.playerInRangeTool == self then
if g_currentMission.player ~= nil then
local tableEmpty = true;

if g_currentMission.player.isControlled and g_currentMission.player.isEntered then
if g_currentMission.player.activeTool == nil then
local px, py, pz = getWorldTranslation(g_currentMission.player.rootNode);

for i, vehicle in pairs(g_currentMission.vehicles) do
local x, y, z = getWorldTranslation(vehicle.components[1].node);
local distance = Utils.vector3Length(x - px, y - py, z - pz);
local update = false;

if distance < self.playerMinDistance then
if g_currentMission.player.closestTool == nil then
update = true;
else
if g_currentMission.player.closestToolDistance > distance then
update = true;
end;
if g_currentMission.player.closestTool == vehicle then
update = true;
end;
end;

if update then
g_currentMission.player.closestTool = vehicle;
g_currentMission.player.closestToolDistance = distance;
end;

tableEmpty = false;
end;
end;
end;
end;

if tableEmpty then
if g_currentMission.player.closestTool ~= nil then
g_currentMission.player.closestTool = nil;
g_currentMission.player.closestToolDistance = nil;
end;
end;
end;
end;
end;


function playerInRangeTool:draw()
end;

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