--=============================================================
--
-- DoctorX Keybind Scripts (drx_kb_main.script)
--	CoC 1.5b r4 - DoctorX Keybinds 1.0
--
--		- Settings file: configs\drx\drx_kb_config.ltx
--		- Strings file: configs\text\eng\drx_kb_strings.xml
--
--	Created by: DoctorX
--	Last revised: August 17, 2019
--
--=============================================================


-- ////////////////////////////////////////////////////////////////////////////////////////////////
--
-- Settings File
--
--	Created by DoctorX
--	for DoctorX Keybinds 1.0
--	March 21, 2018
--
-- ------------------------------------------------------------------------------------------------

-- Location of the settings file:
local ini 	   = ini_file( "drx\\drx_kb_config.ltx" )
local settings = ini_file( "drx\\drx_cotz_config.ltx" )

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-- ////////////////////////////////////////////////////////////////////////////////////////////////
--
-- drx_kb_spawn_crate function
--
-- ------------------------------------------------------------------------------------------------
--
--	Description:
--		- Spawns a crate at the actors location
--
--	Usage:
--		drx_kb_spawn_crate( )
--
--	Parameters:
--		none
--
--	Ini requirements:
--		drx\drx_kb_config.ltx
--			[spawn_properties]
--				crate_section (type: string, section name)
--					- Type of crate to spawn
--				spawn_dist (type: float, meters)
--					- Distance in front of player to spawn crate
--				message_time (type: float, seconds)
--					- Length of time to display out of resources message
--
--	External strings:
--		drx_kb_strings.xml
--			drx_kb_str_no_wood (type: string)
--				- Text to display on hud if player is out of resources while trying to craft a crate
--
--	Return value (type: nil):
--		none
--
-- ------------------------------------------------------------------------------------------------
--	Created by DoctorX
--	for DoctorX Keybinds 1.0
--	Last modified March 21, 2018
-- ------------------------------------------------------------------------------------------------

-- Spawn crate at actor location:
function drx_kb_spawn_crate( )

	-- Check if db.actor is available:
	if ( not db.actor ) then
		printf( "DRX KB Error: Unable to spawn crate, db.actor not available" )
		return
	end

	if ( ( settings:r_bool_ex( "module_settings", "enable_crate_builder" ) == true ) or false ) then
		-- Check if player has resources to build a crate:
		local wood_count = (xr_statistic.actor_statistic["boxes_smashed"] or 0)
		if ( wood_count < 1 ) then
			SetHudMsg( game.translate_string( "drx_kb_str_no_wood" ), (ini:r_float_ex( "spawn_properties", "message_time" ) or 4) )
			return
		end
	
		-- Determine spawn location data:
		local dist = (ini:r_float_ex( "spawn_properties", "spawn_dist" ) or 1)
		local pos = vector( ):set( db.actor:position( ) )
		pos:add( vector( ):set( device( ).cam_dir ):mul( dist ) )
		pos = vector( ):set( pos.x, db.actor:position( ).y, pos.z )
		local lvid = db.actor:level_vertex_id( )
		local gvid = db.actor:game_vertex_id()
	
		-- Spawn a crate at the location:
		local se_obj = alife( ):create( (ini:r_string_ex( "spawn_properties", "crate_section" ) or "box_wood_01"), pos, lvid, gvid )
		if ( not se_obj ) then
			printf( "DRX KB Error: Unable to spawn crate" )
			return
		end
	
		-- Decrement wood supplies:
		wood_count = (wood_count - 1)
		if ( wood_count < 0 ) then
			wood_count = 0
		end
		xr_statistic.actor_statistic["boxes_smashed"] = wood_count
	
		-- Set return value:
		return
	end
	
	SetHudMsg( game.translate_string( "drx_kb_str_crate_build_disabled" ), (ini:r_float_ex( "spawn_properties", "message_time" ) or 4 ) )
	return

end

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