Adds several new gem types and attempts to fill in some gaps in Tiered gem colors; also adds the Crystal race.

This is a continuation of jayseesee's original addon. It's my hope that the gems in this release are balanced, consistent across tiers, and useful to a variety of different characters.

Also hopefully all the Crystal's balance issues have been worked out: it should be an interesting tactical challenge to make best use of its unique mobility, find the right time to exploit its Runic Saturation status clear Stasis talent, and optimal self-imbued gemstone for each dungeon.

As always, please let me know if you find any issues in terms of bugs, game mechanics, or interface!

Primary Features:
Two new Archmage style classes; Arcanist and Elementist.
One new Enchanter class.
Some extra talents for Alchemist.
Lots of new artifacts.
Artifact gems are more interesting to attach to golems.
Crystal Focus/Heart items can be deconstructed to recover the gem.
Angolwen Academy: Get training in the Arcane here.
3 new runes.
Two new item types with unique egos: Ritual Blades and Wardstones.

Arcanist Features:
Like Archmage, but also starts with temporal, meta and nightfall unlocked, and no elemental categories.
Has two unique categories; High magic and Void magic.
Can also unlock Illusion, Distortion, Power and Morph.

Elementist Features:
Like Archmage, but only elemental categories.
Has three unique categories; Elementalism, Corrupted Elements and Elemental Fusion.

Enchanter Features:
Apply a variety of enchantments to your equipment.
Dabble in safe and unsafe hedge magic.
Defeat monsters with your prowess with a staff.

Archmage Features:
1 new category containing 8 arcane/elemental combo spells.

Alchemist Features:
Altered Alchemists Guild quest.
Two new unique categories: Poison Alchemy and Metal Alchemy.
They also get access to Mana Alchemy and Herbalism.

The basic idea behind the class of the Forge Knight is that of armor and weapon crafting. While item manipulation is already part of the game in form of some talents like Stone Alchemy's Imbue item or Finer energy manipulations' Reshape Weapon/Armour, class talents of the Forge Knight go one step further and allow the recreation of a piece of armour (body, helm, shield) or weapon (metallic, non-archery). The underlying crafting process is pretty simple: an existing item is being used as raw material for the creation of a new item of the same basic type and subtype. The original item is being consumed during the crafting process. Crafted items are initially basic items (white display colour) enhanced by certain bonuses like combat damage or armour and defense values. The development of passive talents allows for a broader spectrum of enhancements on the crafted weapon. Eventually, a Forge Knight learns to craft items with innate extra properties, like a developed ego (green/blue/violett display-colours) and powerful talents, which the Forge Knight gains access to while wielding the crafted item .

In addition to two talent types dedicated to crafting (weapons, armours), the Forge Knight gets two additional unique talent types (class, generic) covering combat and passives, as well as several talent types from those normally available to members of the warrior classtree.

The class idea was partly inspired by the concept of the Enchanter class in Arcanum from House Pet, which I had alot of fun with, and the desire to build a variation of a smith-class, which doesn't exist so far in Maj'Eyal.

Addendum:

- Fixed compatibility with grayswandirs weapons pack: alternative damage modificators are now enhanced too.
- Bonuses now scale with ego-multipliers: Two Handed Weapons get slightly better bonuses, daggers slightly worse.
- Added/changed on-hit-talents.

Reduced Abuse:

- any antimagic item that is being used for forging will result in forged items with an antimagic powersource
- if reforging uniques, that are infused by arcane powers, the reforged unique will also be infused by arcane powers
- all forged items are now considered being either egoed (green, blue, violet display colour) or rare (brown display colour)
- points invested into the talent trees of armor and weapon forging can't be redistributed afterwards anymore (no 'respeccing' in towns)

Revision:

- removed access to regular shield/dualwielding/2handed-talent-trees from the Forge Knight
- added two new talent trees, that cover combat skills that work regardless if you fight using a shield, dualwielding or with a twohanded weapon (albeit with different effects)
- added the ability to switch weapon sets without spending a turn, so Forge Knights can make most use of all the weapons they are able to craft, depending on situation

Refine & Restore:

- Refine Items: Learning or putting a point into the talents "Armour Forging" or "Weapon Forging" gives access to a skill, that lets you upgrade your forged items towards your current skill level in the different talents of the forge group. Only properties that were put onto a forged item via the forge-skill previously will be affected and only items that have been forged after this patch can be refined.
- Restore Artifact: Learning or putting a point into the talents "Artifact Armor Design" or "Artifact Weapon Forging" gives access to a skill, which lets you reverse forging on an unique item of lore (golden display colour) once - to recover the original artefact. Only artefacts reforged after this patch can be restored.
- Fixed an error that would come up if forging items "of the deep".

Forbid Nature / Arcane:

- If you are too distant to nature (e.g. undead), you won't forge items which grant you wild-gift-talents anymore (unless you forge items powered by antimagic forces).
- If you are a follower of zigur, you won't craft items which grant you spellbased-talents anymore.
- Distribution of cd-reductions and talent-masteries on items hasn't been changed and stays completely random

Refinement Fix:

- Fixed an issue, where after refining an equiped weapon or armor some properties (like resists) wouldn't be registered properly
- Power Catalyst: Mind now helps you regaining lost equilibrium when resting

Small Fix (15.01.2015):
- Prevention measure related to a reported lua error

Fix weapons_of_projection (24.01.2015):
- forged weapons with the ego "of projection" should now cooldown properly
- no more lua errors incase you you have a weapon without material level (tier definition) in your inventory

Version 3.0: Compatible with ToME 1.5.0

This addon supports game play for character levels higher than 50, primarily for the infinite dungeon (I.D.). This implements a number of subtle changes, rescaling game mechanics and balance for character levels above 50 in the Maj'Eyal, Infinite, and Arena campaigns for ToME. The intent is to make it possible (though certainly not easy) to reach level 500 of the Infinite Dungeon. This is not a nerf or a buff to game difficulty per se, but, rather, an extension of the well-balanced game play from the Maj'Eyal campaign to higher levels.

Some talents and status effects have been adjusted to accommodate the higher character levels possible. You can see a summary of these by checking the "Infinite500" tab in Game Options.

Once a character enters the I.D., the level 50 cap is removed and normal stats-per-level progression is enabled from level 51 onward. The limit on how high primary stats may be trained is removed (limited by character level as normal) and dependent computed value limits are also appropriately increased. No additional Prodigies are gained automatically after level 50. (Note that additional category points and (rarely) Prodigies can be gained by completing I.D. challenges.) Talent mastery levels can be improved more than once, and talent levels are unlearnable as normal in the I.D.

NPC levels in the I.D. have been adjusted to be compatible with higher game difficulty settings.

Most monsters and bosses from the Maj'Eyal campaign are imported into the I.D. along with their respective unique drops.

Traps have been added back to the I.D.

Isolated shops can appear randomly in the I.D. There is guaranteed to be at least one shop on level 1, and they become more common for the first few levels, and then more rare with depth.

Random escorts may be randomly generated on each level in the I.D. unless a challenge has been started, until the normal number (9) have been attempted.

The lichform quest is completed in the I.D. with a new random drop instead of automatically being completed at the appropriate step. There is a new greater vault in the I.D. that affects this quest.

The Corruption/Hexes tree can be learned from a new random drop.

Most major events from the Maj'Eyal campaign are enabled in the I.D., and there is a new event that can award the cursed-aura tree.

Undead characters starting in the I.D. begin with an artefact cloak. This is similar to the Cloak of Deception, but its stats scale with character level and it can spawn randomly for other characters.

This addon incorporates some modified game mechanics:
The ability to shrug off critical hits has been changed. Instead of using the percent value to ignore crits completely, it reduces the crit multiplier by the same amount to a minimum of 100%.

Modified checkHit and checkHitOld functions are employed that allow for wider level differences between opponents (see http://forums.te4.org/viewtopic.php?f=36&t=35229).
Saving throws have been modified slightly to make them more effective at reducing the duration of status effects you fail to save against. (See http://forums.te4.org/viewtopic.php?f=36&t=36715 for details.)

Things planned for the future: scaling of world artefacts with character level, map effects with dungeon level.

CORE CODE CHANGES
Key code changes appear in:

Engine:
engine\generator\map\Static.lua
engine\interface\ActorStats.lua
engine\interface\ActorTalents.lua

TOME Module:
mod\load.lua
mod\resolvers.lua
mod\class\Actor.lua
mod\class\Game.lua
mod\class\GameState.lua
mod\class\Object.lua
mod\class\Player.lua
mod\class\interface\Combat.lua
mod\class\interface\TooltipsData.lua
mod\dialogs\LevelupDialog.lua
data\birth\worlds.lua
data\general\events\damp-cave.lua
data\general\events\drake-cave.lua
data\general\events\fearscape-portal.lua
data\general\events\naga-portal.lua
data\general\events\old-battle-field.lua
data\general\events\rat-lich.lua
data\general\objects\world-artifacts.lua
data\general\objects\world-artifacts-far-east.lua
data\damage_types.lua
data\quests\lichform.lua
data\rooms\greater_vault.lua
data\zones\infinite-dungeon\events.lua
data\zones\infinite-dungeon\npcs.lua
data\zones\infinite-dungeon\objects.lua
data\zones\infinite-dungeon\zone.lua
data\zones\ruined-dungeon\grids.lua

Other addons that affect these files might not be compatible.

Various enhancements to escort quest NPCs:
- Escorts now follow the player when not close to the portal.
- Escorts occasionally say useful things.
- Escorts heal 5% of their maximum health per turn.