-- Player animation speed
animation_speed = 30

-- Player animation blending
-- Note: This is currently broken due to a bug in Irrlicht, leave at 0
animation_blend = 0

-- Default player appearance
default_model = "character.x"
default_textures = {"character.png", }

-- Frame ranges for each player model
function player_get_animations(model)
	if model == "character.x" then
		return {
		stand_START = 0,
		stand_END = 79,
		sit_START = 81,
		sit_END = 160,
		lay_START = 162,
		lay_END = 166,
		walk_START = 168,
		walk_END = 187,
		mine_START = 189,
		mine_END = 198,
		walk_mine_START = 200,
		walk_mine_END = 219
		}
	end
end

local player_model = {}
local player_anim = {}
local player_sneak = {}
local ANIM_STAND = 1
local ANIM_SIT = 2
local ANIM_LAY = 3
local ANIM_WALK  = 4
local ANIM_WALK_MINE = 5
local ANIM_MINE = 6

function player_update_visuals(self)
	--local name = get_player_name()

	visual = default_model
	player_anim = 0 -- Animation will be set further below immediately
	--player_sneak[name] = false
	prop = {
		mesh = default_model,
		textures = default_textures,
		visual = "mesh",
		visual_size = {x=1, y=1},
	}
	self.object:set_properties(prop)
end

BOAT_ENTITY = {
	physical = true,
	collisionbox = {-0.5,-1.0,-0.5, 0.5,0.4,0.5},
	visual = "mesh",
	mesh = "character.x",
	textures = {"character.png"},
	player_anim = 0,
	timer = 0,
}

BOAT_ENTITY.on_activate = function(self)
	player_update_visuals(self)
	local anim = player_get_animations(visual)
	self.object:set_animation({x=anim.walk_mine_START,y=anim.walk_mine_END}, animation_speed_mod, animation_blend)
	player_anim = ANIM_WALK_MINE
	self.object:setacceleration({x=0,y=-10,z=0})
end

BOAT_ENTITY.on_step = function(self, dtime)
	self.timer = self.timer + 1
	--self.object:setacceleration({x=0,y=-10,z=0})
	check = minetest.env:find_node_near(self.object:getpos(), 2, {"default:stone","default:dirt","default:dirt_with_grass"})
	if check ~= nil then
		minetest.env:remove_node(check)
	end
	if self.timer > 50 then
		--self.object:setacceleration({x=0,y=-10,z=0})
		self.timer = 0
		self.yaw = math.random() * 360
		self.object:setyaw(self.yaw)
		self.object:set_properties({automatic_rotate = 0})
		self.direction = {x = math.cos(self.yaw)*2, y = -10, z = math.sin(self.yaw)*2}
		self.object:setacceleration(self.direction)
	end
end

minetest.register_entity("npc:npc", BOAT_ENTITY)