/*	EQEmu: EQEmulator

	Copyright (C) 2001-2026 EQEmu Development Team

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "light_source.h"

#include <cstring>

uint8 EQ::lightsource::TypeToLevel(uint8 light_type)
{
	switch (light_type) {
	case LightTypeGlobeOfStars:
		return LightLevelBrilliant;		// 10
	case LightTypeFlamelessLantern:
	case LightTypeGreaterLightstone:
		return LightLevelLargeMagic;	// 9
	case LightTypeLargeLantern:
		return LightLevelLargeLantern;	// 8
	case LightTypeSteinOfMoggok:
	case LightTypeLightstone:
		return LightLevelMagicLantern;	// 7
	case LightTypeSmallLantern:
		return LightLevelSmallLantern;	// 6
	case LightTypeColdlight:
	case LightTypeUnknown2:
		return LightLevelBlueLight;		// 5
	case LightTypeFireBeetleEye:
	case LightTypeUnknown1:
		return LightLevelRedLight;		// 4
	case LightTypeTinyGlowingSkull:
	case LightTypeLightGlobe:
		return LightLevelSmallMagic;	// 3
	case LightTypeTorch:
		return LightLevelTorch;			// 2
	case LightTypeCandle:
		return LightLevelCandle;		// 1
	default:
		return LightLevelUnlit;			// 0
	}
}

bool EQ::lightsource::IsLevelGreater(uint8 left_type, uint8 right_type)
{
	static const uint8 light_levels[LightTypeCount] = {
		LightLevelUnlit,			/* LightTypeNone */
		LightLevelCandle,			/* LightTypeCandle */
		LightLevelTorch,			/* LightTypeTorch */
		LightLevelSmallMagic,		/* LightTypeTinyGlowingSkull */
		LightLevelSmallLantern,		/* LightTypeSmallLantern */
		LightLevelMagicLantern,		/* LightTypeSteinOfMoggok */
		LightLevelLargeLantern,		/* LightTypeLargeLantern */
		LightLevelLargeMagic,		/* LightTypeFlamelessLantern */
		LightLevelBrilliant,		/* LightTypeGlobeOfStars */
		LightLevelSmallMagic,		/* LightTypeLightGlobe */
		LightLevelMagicLantern,		/* LightTypeLightstone */
		LightLevelLargeMagic,		/* LightTypeGreaterLightstone */
		LightLevelRedLight,			/* LightTypeFireBeetleEye */
		LightLevelBlueLight,		/* LightTypeColdlight */
		LightLevelRedLight,			/* LightTypeUnknown1 */
		LightLevelBlueLight			/* LightTypeUnknown2 */
	};

	if (left_type >= LightTypeCount) { left_type = LightTypeNone; }
	if (right_type >= LightTypeCount) { right_type = LightTypeNone; }

	return (light_levels[left_type] > light_levels[right_type]);
}

EQ::LightSource_Struct::LightSource_Struct()
{
	Clear();
}

void EQ::LightSource_Struct::Clear()
{
	memset(&Slot, 0, (sizeof(uint8) * lightsource::LightCount));
}

void EQ::LightSourceProfile::Clear()
{
	Type.Clear();
	Level.Clear();
}