Unangband 0.6.4-pre3 released

This is probably the final prerelease before the Unangband 0.6.4 release.

You can download the source code from http://prdownload.berlios.de/unangband/unangband-064-pre3-src.zip. You can download a precompiled Windows build from http://prdownload.berlios.de/unangband/unangband-064-pre3-win.zip or or a precompiled OS/X build from http://prdownload.berlios.de/unangband/Unangband-0.6.4-pre3-osx.dmg. If someone could compile a Linux build for me would be much appreciated.

Changes follow:


### Game Play ###

- Allow the familiar to spy for the player if the player is blind.

- Add further tweaks to familiars and allies spying for you.

- Allies capable of detecting scents now track and chase nearby monsters even out of line of sight.

- Add more familiar types.

- Familiars now always get an attack when the player reaches 10th level, plus an additional ability depending on the type of familiar.

- Increase length of time allies, neutral monsters hang around.

- Try to make familiars without blows at least somewhat useful by improving spying and making them fetch objects for you.

- As mana and hp regeneration have been separated, they should only affect food consumption half as much each.

- Reduce time required to control an uncontrolled object.

- Allow player to notice when their equipment doesn't activate uncontrollably.

- Make resist blindness flag consistently allow monster to see invisible.

- Prevent allies walking into traps.

- Prevent allies evading your attacks if you target them directly (This allows you to use a Wand of Heal Monster on your familiar reliably).

- Sleeping using the 'Rest until Dusk / Rest until Dawn' service now recovers stats somewhat.

- Reorganise bard spell books so they have 4 basic books instead of 3.

- Provide additional documentation during character creation for
magic, prayer and song book specialisation and school choices.

- 'M'ap command in town reveals 'hand-drawn' map of Middle Earth.

- If a multiplying monster is poisoned, their spawn will be likewise
poisoned. This makes Stinking Cloud and Dust of Sneezing & Choking
much more effective against breeders.

- Make water created by Find Water more fountain like.


### User Interface ###

- Include depth of deepest unique in order to provide rankings for competition (Requested by pav).

- Add additional categories for new tip files in tip knowledge menu. Oops. Didn't realise these were visible - they might have to be somewhat
renamed.

- Ensure visible traps have visible trap regions.

- Skip allied monsters when looking to steal.

- Improve formatting of spoiler table for very long object names somewhat.

- Add tips for wizards, master and druid players.

- Add tips file for Find Familiar spell.

- Add game statistics option to knowledge menu and included in
character dump. At the moment, just statistics about monsters killed
are included.


### Bug fixes ###

- Fixed Call Lightning.

- Fix bug where monsters would take damage if a feature was created under them (reported by thorgot).

- Fix/workaround for duplicate tips appearing.

- Fix problem with familiar improvements being delayed by one or more levels.

- Fix assembly and body part descriptions.

- Fix shadow fairy mana regeneration.

- Fix bug preventing uncontrolled objects becoming controllable.

- Fix bug where equipment making the player hungry could incorrectly mark them as a dwarf.

- Fixed wasn't scaling distance by scale factor when checking whether allies could see invisible monsters.

- Fix conditional test to check whether 'Rest' services could be used at day/night.

- Fix bug in poly room generation code (Thanks to SaThaRiel).

- Fix crash bug when displaying object descriptions which included a range.

- Fix scattering bug that prevented scattering more than 1 square distance.

- Fix region projection bugs that prevented automatic regions having any effect.

- Clear targets for monsters you successfully ally through offering.

- Fix for Sting not working (Reported by thorgot).

- Fix to output of monster spoilers.

- Fix detection spells so that they update the display immediately.


### Build / Platform ###

- You can now add tip files for spells, if a player studies the individual spell. These are of the form spellnn.txt.

- Wasn't treating evasive as as powerful as it really should have been for monster power calculations.