This works exactly the same as the old code, except than any sustain with .remove_on_zero set can be cancelled regardless of resource properties.
Only stamina and mana based sustains will be canceled by default.

Revert "When defined, Talent.remove_on_zero (true/false/function(self, t)) will override ActorResource.depleted_unsustain when determining if sustained talents are turned off due to resource depletion."

This reverts commit 5b2fa31ceb958de6bc660cfee2eed2c8f21cdda2.

Oops...

Added support for depleted resources canceling sustained talents (resources_def.depleted_unsustain and talents_def.remove_on_zero flags).
Removed obsolete code from Actor:learnPool, and test resource/talent/pool

This revises the way Actor resources are handled to allow them to be defined in one place (at tome.load), simplifying their definition, eliminating the need for most hooks to handle them, and making them easier for the AI to manage properly.

Engine:
ActorResource:defineResource can now take a parameters field that merges additional information into the definition.
An extra check is added to prevent redefining an existing resource.
Defining a new resource now defines the string fields getFunction, getMinFunction, getMaxFunction, incFunction, incMinFunction, incMaxFunction to allow indirect reverence to the correct resource functions from the definition.
Added support for an invert_values flag (resource increases when used), and sustain_prop and drain_prop fields for sustained talents.
This allows the module code to loop through all the defined fields/functions when checking for the corresponding properties in actor and talent tables.

ToME:
Hard coded resource references have been replaced with a loop checking all defined sustains for:
Actor:act (canceling sustains)
Actor:resetToFull (will replenish all defined resources by default)
Actor:checkPool, Actor:learnPool, Actor:learnTalent, Actor:unlearnTalent, Actor:preUseTalent, Actor:postUseTalent, Actor:getTalentFullDescription
This eliminates the need to use the hooks/callbacks in these functions for (almost) all defined resources.
Added comments in tome:load explain for addon developers how to create resource definitions to take advantage of these changes.

Resource definitions can set .hidden_resource = true to prevent display in various player interfaces.
Resource definitions have a .color ("#COLOR#") field set to display resources with a consistent color in various places.

Updated the Classic and Minimalist uisets and the CharacterSheet to look through the list of all defined resources for resource values to display.
Classic uiset:
	Fixed some formatting problems that were causing some resource values not to display properly.
	Added some variables to make resizing the player panel easier in the future.
	Added the log_lines parameter to the Game Options menu.

Minimalist uiset:
	Reformatted resource graphics/text to be more clear and to avoid unreadable text.
	The ui will go through a series of default checks to search for appropriate graphics for each resource.

The general tab of the CharacterSheet has been adjusted to provide room for more resources and will now display their regeneration values.

Added/updated tooltips for several ui elements.

Temporary effects on_gain/on_loose definitions can simply have "true" as the second return to make a flyer of the form +/- "effect name"
Added a combat_generic_power

Small fixes

annoying annoying backspace bug

Debug function help fix

* Fixes a long-standing, slightly annoying command-line bug in the lua console.

Merge branch 'LootRebalance' of http://git.net-core.org/housepet/t-engine4 into housepet/t-engine4-LootRebalance

Conflicts:
	game/modules/tome/data/zones/scintillating-caves/zone.lua

Additional npc objects

* Updated remaining World Artifacts, Quest Artifacts, and Special Artifacts to use the new interface.

Object use tactical tables can be an explicit function in the object definition.  This makes complex AI tactical tables simpler to code and more efficient to run.

Objects that have an instant talent as their activatable ability use no energy by default.
Moved after object use checks for breakStepUp, breakStealth, breakLightningSpeed, breakReloading, and breakSpacetimeTuning from mod.Player to mod.Object.

Artifact changes:

Terrasca (which works the same) uses a new "absolute" resistance that is updated as needed by callbacks.

Added new callbacks: callbackOnTemporaryEffectRemove and callbackOnTemporaryEffectAdd to supplement callbackOnTemporaryEffect

Buffed Exiler to have a chance to affect non-summons.

Modified Spellhunt remnants: They gain a maximum of 1 material level per artifact crushed, but can spawn at any level in the game (adjusting their material level to the zone).  Made more rare to compensate.

Cuirass of the Dark Lord slightly buffed bleed damage based on Physical Power and has advanced ai.

Awakened staff of absorption, slightly buffed to bypass most defenses.

NPCs:

Will try to equip their drops if possible (cannot replace default equipment unless the replacement is the same type and is more unique).

Updated GameState:checkPowers with an "antimagic_only" mode that is used for test actor-equipment compatibility.

Updated some boss definitions to be able to equip their unique drops and adjusted talents to compensate for the abilities of the equipment they can use.

Added the Staff Mastery talent to many casters (including bosses) that primarily equip staves.
Command Staff talent available to NPCs, which will now spawn with the most appropriate aspect selected.  (THIS IS A SIGNIFICANT BUFF TO MANY STAFF WIELDERS.)

Updated fixed artifact staves to use the new flavor system.

AI:

Updated the tactical tables for a number of talents (mostly that were used by various activatable items).

Updated tactical and talented AI's to allow NPC's to act again immediately after using an instant talent and added safety code in talented and tactical ai in case of failed talent use.

flee_dmap_keep_los AI will allow the ai to run farther if it has sufficient moves.

The tactical AI writes the selected tactic to the ai_state table as a parameter for talent.action functions.  This fixes a bug where NPCs that were activating tageted abilities to flee were moving closer to their target instead.  So an NPC using phase door, for example, will try to teleport closer when the "closein" tactic is active and further from its target when the "escape" tactic is active.

The tactical AI will take the duration of detrimental effects into consideration when evaluating cures.  Fixed a bug in tactical ai that was causing mistargeting of combination damage and heal/cure talents.

Updated the Rush talent to allow targeting unoccupied spots -- to allow the ai to use it to close when out of range.

Bugfix stealth&sleep inventory

* Fixes bugs with sleeping characters being able to change equipment (put on a lucid dreamer robe, for example), drop and pickup objects.
Fixes bug allowing stealth to be used with heavy armor (by changing gear while it is active).
Enhanced stealth info.

Fixes bugs with sleeping characters being able to change equipment (put on a lucid dreamer robe, for example), drop and pickup objects.
Fixes bug allowing stealth to be used with heavy armor (by changing gear while it is active).
Enhanced stealth info.

Fixed tactical tables for several talents.

Installed safety code in talented and tactical ai for failed talent use.
Fixed bug in tactical ai causing mistargeting of combination damage and heal/cure talents.
Fixed bug in Command Staff on_pre_use_ai check.

Updated Rush talent to allow targeting unoccupied spots.

Command Staff talent available to NPCs, which will spawn with the most appropriate aspect selected.  (Significant buff to staff wielders)
Updated artifact staves to use the new flavor system.

tactical AI will take duration of detrimental effects into consideration when evaluating cures.

clean up debugging code

Updated ai for Cuirass of the Dark Lord.

Artifact changes:
Terrasca (which works the same) uses a new "absolute" resistance that is updated as needed by callbacks.
Added new callbacks: callbackOnTemporaryEffectRemove and callbackOnTemporaryEffectAdd to supplement callbackOnTemporaryEffect
Buffed Exiler to have a chance to affect non-summons.
Modified Spellhunt remnants: They gain a maximum of 1 material level per artifact crushed, but can spawn at any level in the game (adjusting

their material level to the zone).  Made more rare to compensate.
Cuirass of the Dark Lord slightly buffed bleed damage based on Physical Power.
Awakened staff of absorption, slightly buffed to bypass most defenses.

Object use tactical tables can be an explicit function in the object definition.  This makes complex AI tactical tables simpler to code and

more efficient to run.
Objects that have an instant talent as their activatable ability use no energy by default.

NPCs:

Will try to equip their drops if possible (cannot replace normal equipment unless the replacement is the same type and is unique).
Updated GameState:checkPowers with an "antimagic_only" mode that is used for test actor-equipment compatibility.
Updated some boss definitions to be able to equip their unique drops.

Moved after object use checks for breakStepUp, breakStealth, breakLightningSpeed, breakReloading, and breakSpacetimeTuning() from mod.Player to

mod.Object.

Added the Staff Mastery talent to many casters (including bosses) that primarily equip staves.

Adjusted talents for some bosses to compensate for the abilities of the equipment they can use.

AI:
Updated the tactical tables of several talents (that were used by various activatable items).
Updated tactical and talented AI's to allow NPC's to act again immediately after using an instant talent.
flee_dmap_keep_los AI will allow the ai to run farther if it has sufficient moves.
The tactical AI writes the selected tactic to the ai_state table as a parameter for talent.action functions.  This fixes a bug where NPCs that

were activating tageted abilities to flee were moving closer to their target instead.  So an NPC using phase door, for example, will try to

teleport closer when the "closein" tactic is active and farther from its target when the "escape" tactic is active.