Commit Graph

47 Commits

Author SHA1 Message Date
Anthony Calosa
cd1b629191 Fix Segmentation Fault & Formatting 2015-11-10 11:58:36 +08:00
Xawotihs@gmail.com
26ab65860e Fixed a gazillion of warnings occuring when compiling Wagic with Clang with Werror. 2013-06-09 21:16:39 +00:00
techdragon.nguyen@gmail.com
5c293e2fbb added new method to JSoundSystem to pause music. Previously, "pause" meant kill the music and "resume" effectively restarted the music. iOS will now pause and resume appropriately
modified pc and android impls to ensure new calls are made.  These still have the same effective outcome (kill and start) until the equivalent is coded on these platforms to pause and resume the music.  
fixed bug with iOS sound effects not playing.  Forgot to assign the key to the associated music sample
2012-02-05 08:21:06 +00:00
Xawotihs
bdb55945df Fixed crash happening when loading resources from a .zip in a 64bits system 2011-11-16 22:44:51 +00:00
wagic.the.homebrew
e27cf56fa2 - Support for Zip Filesystem. It is now possible to zip the entire Res folder ("store" method preferred, zip so that the root of the zip has ai, player, etc...) in one single file for read only. Write access is done in another folder (hardcoded to be User/ for now, can be updated depending on platforms, etc...
-- zipFS has several limitations...
--- in a general way, seekg doesn't work... so getting a file's size needs to be done through JFileSystem.
--- getLine on files open with zipFS doesn't work so great. Not sure if it is a normal issue because files are open in binary or not... JFileSystem therefore offers a "readIntoString" function that needs to be used instead of the usual "getline" technique. However getLine can then be used on a stream connected to the string.

-- tested on Windows and PSP, I also made sure android still works, but haven't tested zip support on Android.
-- I tried to maintain backwards compatibility, but this might break on some platforms, if I broke some platforms and you can't find a way to fix them, please contact me and we'll figure something out
-- This removes wagic::ifstream. I didn't reimplement the securities that were involved in this, apologies for that. Might be useful to reimplement such securities in JFileSystem
-- I haven't tested options/profiles in a deep way, it is possible I broke that.
2011-08-21 09:04:59 +00:00
wrenczes@gmail.com
d23a826fef Fixed the back image card drawing offset. There's probably a better way to fix this, but it stems from the fact that cards (and the large back.jpg image handling) have their hotspots set to the center of the card coords, but for whatever reason, the code that draws the thumbnail version of the back image doesn't. Rather than try to fix the coords in all the places where we draw the back thumb image, I refined the quad sharing code so that there's one quad for temp cards, and another for actual back image drawing. 2011-07-09 04:30:18 +00:00
wrenczes@gmail.com
c5963c3c23 Three improvements involving image caching:
1) prevent the textureQuad map from containing references to cards when we're returning a temp (card backdrop) image in the threaded version.
2) we had two copies of the pspicon image in the cache (ie the regular & managed).  Changed the reference in the DeckMenu code to use the managed instance.
3) Fixed a problem with a default constructor param that would set RESOURCE_LOCKED on certain images.  I noticed that the 'NEW' image was locking itself in the cache because no resource modes was being passed in, so the default constructor param was setting it to locked.  This seems like a bad idea - if you're not explicitly locking a resource in the call, that shouldn't be the default behaviour.

Also added an assert safeguard to catch the possibility of 'overlocking' an image resource, as this probably means the image fetching routine is being abused somehow.
2011-07-07 07:37:17 +00:00
wagic.the.homebrew
8ff6839c8d Some preparation work for new platform support.
- Added a "PSP" compile-time define to clean up some compile time checks (replaced !WIN32 && !LINUX && !IOS with PSP) 
-- Wil, I am aware that this is redundant with the PSPENV variable you introduced recently, I think we can clean that up easily
-- This looks like lots of changes, but most of the time I just moved some blocks here and there
-- tested on VC 2010, PSP, and a bit of NDK
-- I might have broken maemo, iOS, or Linux compilation, can you guys check?
- Fixed some warnings reported by NDK
- NDK still does not compile because recent boost additions (mutex, etc...) are apparently not supported
2011-04-21 13:16:11 +00:00
wrenczes@gmail.com
fc0a59a14e Moved GameOptions.h into the precompiled header. Shaves almost 20 seconds off my build times. 2011-04-20 07:50:00 +00:00
wrenczes@gmail.com
180f83083c Fixed compilation times by refactoring: WResourceManager.h gets included either directly or indirectly into every header & cpp file; so does its includes & implementation details. Broke out WResourceManager into a pure virtual class that contains only the required calls, and added a WResourceManagerImpl header that contains all the dirty details that the rest of the app doesn't care about / need to know. 2011-04-20 06:27:44 +00:00
wrenczes@gmail.com
76cba56a1c Resuming on my threading support work with the card caching mechanism. This change unfortunately touches quite a few files, but I needed to get it out of the way before things got out of hand: one significant hurdle is the assumed lifetime of a JQuad pointer. In a single threaded model, the life time of the pointer is clear: you fetch it into the cache, the cache makes room, you use the pointer immediately. In a multithreaded context however, it's unsafe, as the drawing thread can request a few JQuads, and the cache operating on a separate thread can potentially bounce a JQuad out of the cache before the draw routine is done using it, which ends up in an access violation when you attempt to draw using an invalidated quad pointer. To prevent this, the bulk of this change swaps out the use of naked JQuad* pointers in the code with a JQuadPtr, which is basically a typedef to a boost shared_ptr<JQuad>.
This btw points out another circular dependancy between the texture and the JQuad - a texture owns a bunch of JQuads, yet the renderer uses JQuads and always assumes that the texture is valid.  We're going to need to add more defensiveness to JGE to protect against this.

Other changes in this check-in:  WResourceManager doesn't derive from JResourceManager anymore.  It actually didn't require anything from the base, so I killed the dependency.  Also cleaned up the notion of a WTrackedQuad in the WCachedResource - it didn't need a separate class, just a better container.

I've build this & tested against PSP, win, linux, QT (linux).  I haven't tried against iOS and QT Win, or Maemo.  If these other platforms are broken, I apologize in advance! - I'm hoping it should be fairly simple to put them back into play.
2011-02-01 10:37:21 +00:00
omegablast2002@yahoo.com
473abd9814 im forced to do this commit in whole instead of parts as originally planned, and before my beta test period of the changes is complete BECAUSE there are people doing "clean up" and the MASSIVE amount of conflicts i have to resolve from it is WAY too much for me to take on after nearly 200 hours of coding this patch. i cant seem to get enough respect to have people hold off on "clean up" so this brings me to being forced to do a full commit before playtest period is done, so they can go ahead with there *super important* clean up.
ok i WAS going to write a full change log with code exsamples ect, but since im rushed you will get the short version of this log.

first bug fixes, and there were many, 
indestructible creature bug fixed
halimar execavator *embearessing youtube video" bug is fixed

token text now displays source name and tokens abilities

fixed a card view null pointer in an iterator when code used combinations of foreach and aslongas with CD.

epic struggle bug fixed, aslongas was only parsing one space to the right of the operator.

extra cost containing targetting fixed, cards can now have multiple extra cost in all mana...this includes giving a card 2 targeted sacrifices as its main cost.

angelic chorus bug fixed, the card will be soft coded now.

and many other minor bugs fixed, hard to remember all which were fixed.

now, new abilities = words
"legendarylandwalk",
"desertlandwalk",
"snowforestlandwalk",
"snowplainslandwalk",
"snowmountainlandwalk",
"snowislandlandwalk",
"snowswamplandwalk",
"snowlandwalk",
"nonbasiclandwalk",
"strong",//cant be blocked by creature with less power
"weak",//cant block creatures with more power
"phasing",

all true landwalks will now be supported.

new cost types:
morph which is coded as follows
[card]
name=Bloodstoke Howler
facedown={3}
autofacedown={6}{R}:morph
autofaceup=3/0 all(beast|mybattlefield))
text=Morph {6}{R} (You may cast this face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) -- When Bloodstoke Howler is turned 
face up, Beast creatures you control get +3/+0 until end of turn.
mana={5}{R}
type=Creature
subtype=Beast
power=3
toughness=4
[/card]

you will notice new auto lines autofaceup and autofacedown
these are abilities the cards will have when theyre in that state.
the cost is coded as
facedown={cost}
when a card is faced up it gains auto= lines also.
tho is played normally it will NOT gain autofaceup=lines

card restrictions:
cards can now have restrictions placed on them the restrictions are.
all previous restrictions usable in activated abilities
with the follow additions
control two or more vampires
control less creatures
control snow land
casted a spell
one of a kind
fourth turn
before battle damage
after battle
during battle

[card]
name=Blood Frenzy
target=creature[attacking;blocking]
restriction=before battle damage
auto=4/0
auto=treason
text=Cast Blood Frenzy only before the combat damage step. -- Target attacking or blocking creature gets +4/+0 until end of turn. Destroy that creature 
at the beginning of the next end step.
mana={1}{R}
type=Instant
[/card]

other cost now can have specail restrictions also:
otherrestriction=mytypemin:1 type(swamp),opponenttypemin:1 opponenttype(plains)
these are minimums required inplay of a type
it can be just you, or you and opponent or just opponent
you can also use the words "more" and "less" and * to compare the 2 players fields.

[card]
name=Cho-Arrim Legate
abilities=protection from black
other={0}
otherrestriction=mytypemin:1 type(swamp) , opponenttypemin:1 opponenttype(plains)
text=Protection from black -- If an opponent controls a Swamp and you control a Plains, you may cast Cho-Arrim Legate without paying its mana cost.
mana={2}{W}
type=Creature
subtype=Human Soldier
power=1
toughness=2
[/card]

activated ability gained a new restriction "opponentturnonly"

variables will now be recalculated during the resolve of the major abilities to produce the most current number.
{x}:draw:x <----
new number variables words:
using draw as an exsample
draw:auras <--auras on a creature

draw:type:ally <---counts the allys in your field. self explanitory

draw:thatmuch <--mostly a triggered effects number.
when you take damage draw that much

draw:lifelost
draw:oplifelost
these return the value of the life lost that turn.

new TRIGGER restricitions
sourcenottap
sourceTap
foelostthree<--card cycle uses opponent lost life
foelosttwo<--same as above
once<--this trigger will only ever trigger one time and never again.

new card discriptor words
[multicolor]
[leveler]
[enchanted]
[blackandgreen]
[blackandwhite]
[redandblue]
[blueandgreen]
[redandwhite]
CD will now recalculate the number again on resolve
meaning {x}:target(CreatureTargetChooser[manacost <=x]) will work, with an added bonus {x}:target(CreatureTargetChooser[manacost <=any word variable])

new this(:
this(tapped)<--for strange case cards.
this(untapped)
this(auras)

new MTGAbility keywords
(blink)
(blink)forsrc <--stay blinked while source inplay
hand(blink <---adding hand to the front makes it target hand.

livingweapon
this is an extension of token, simple attach the words "livingweapon" to the front of token( and it will autoamtically token that and attach the card to it.

token( gained:
"targetcontroller" targetting.
"battleready" if put in the tokens abilities it will be a attacker and tapped as it is entering play.


phaseout <--self explanitory

spiritlink <--stacking lifelink style effect that benifits the OWNER of the card.
combatspiritlink same as above.

stacking flanking, requires 2 abilities unfortunately

[card]
name=Agility
target=creature
auto=teach(creature) flanker
auto=teach(creature) flanking
text=Enchant creature -- Enchanted creature gets +1/+1 and has flanking. (Whenever a creature without flanking blocks this creature, the blocking 
creature gets -1/-1 until end of turn.)
mana={1}{R}
type=Enchantment
subtype=Aura
[/card]

removeallcounters(number/number,name)
removes all counters of the type from a card, can all be
"all"
vampire hexmage effect.

added new tools for transforms
,setpower=number
,settoughness=number
removetypes

morph
autofacedown={0}:morph

eradicate <---same as the card name.

cumulativeupcost[ <--self explanitory

upcostmulti[ <--an upcost that will resolve with a && ability

phaseaction[ phase name ] ability

an ability that will trigger on the stated phase name.
also support for phaseactionmulti[

new triggers added:
@vampired( <--sengir vampire effect
@targeted( 
@lifeloss(
@lifed(

add a special ability builder called dynamicability
it acts alot like a choose your own adventure book

dynamicability<! variable 1, variable 2, variable 3,variable 4!> optional ability targetting the original target.

variable list 1:
this is the primary amount source
source
mytgt
myself
myfoe
variable list 2:
this is the variable we're after, or the amount
power
toughness
manacost
colors
age
charge
oneonecounters
thatmuch
variable list 3:
this is the main effect
strike
draw
lifeloss
lifegain
pumppow
pumptough
pumpboth
deplete
countersoneone
variable list 4:
how it will do this effect to.
itself
eachother
targetcontroller
targetopponent
tosrc
srccontroller
srcopponent

the best way to explain its usage is to look at cards coded with this ability. or experiment with combinations.

new gameoption
First turn player:player, opponent, random
who takes the first turn

added poisoned status, tho not complete since MBS hasnt spoiled enough cards to see where this variable will be used.

taught ai how to counter spell
improved ai, it will now cast instants during interupts and during your turn.
previously ai treated instant cards the same as it treated sorceries, which was not fair to the ai.

im sure there is some messed items, but the rev directly before this one had formatting in the code that created hundreds of conflicts with this one, so i had to dig this info out of red and green sections.

cards and test are coming soon, i ask PLEASE do not alter these new additions until the test are commited.
im commiting without the test because instead of allowing me to proceed with my beta test period, there are some that wish to rush me into a commit. if you do not like this commit revert it, i absolutely on no grounds give permission to recommit afterwards. and i will not recommit if a revert is called.
2011-01-21 20:18:56 +00:00
wrenczes@gmail.com
2693f35506 Fixed the graphics whiteout bug I introduced when switching profiles. When Refresh() was being called on the texture, the bitmap wasn't been re-transferred back into the openGL context.
While debugging this, I noticed a separate issue:  when changing profiles, we'd actually call refresh twice.  Removed the spurious call, as reloading profiles doesn't need to concern itself with the image cache - that's already covered by the game options menu.

Also did some minor formatting / cleanup in the JGfx code for PSP - stubbed out a bunch of JLOG calls I had put in while debugging the PNG loading code.
2010-12-02 04:04:03 +00:00
wrenczes@gmail.com
65e38b0694 Another change that looks bigger than it is: changed out the global extern WResourceManager to a real singleton. This means that it's no longer being init'ed at static initialization time, and we can debug construction/destruction properly; it's also safer in a multithreaded context. 2010-12-01 08:22:17 +00:00
wrenczes@gmail.com
69c1ba8717 PC specific change (ie PSP not impacted) - OpenGL is not thread safe, only one thread is allowed to have the context at any given time. The JGE library was not written with multithreading in mind, so the LoadTexture call doesn't work when called on a worker thread. In order to get my threading changes to work, I had to split out the OpenGL calls to happen on a point where we're guaranteed to be back on the main thread.
Functionally, this has no impact to the current build - all I've done is effectively the texture loading to happen in JQuad's constructor instead of inside the LoadTexture() function.

Side note - I probably broke the IOS build with this change.  Sorry, but I can only build so many targets at a time - I'm simply not set up to build this platform.  As it's not a shipping target, I have to consider it a 2nd class citizen...
2010-12-01 07:19:12 +00:00
Xawotihs
8339cdd3b3 iOS compilation fixes 2010-11-19 23:16:31 +00:00
techdragon.nguyen@gmail.com
acd7bb1aa4 reformatting code according to guidelines defined at
http://wololo.net/forum/viewtopic.php?f=35&t=2235&start=10
2010-11-16 00:55:16 +00:00
wrenczes@gmail.com
a053c0d59e More type conversion warning cleanup. 2010-11-07 12:00:23 +00:00
wrenczes@gmail.com
e74c0fcc7c Moved a few more common shared includes into the precompiled header. 2010-10-24 06:55:40 +00:00
wrenczes
d5f3e4cfea Enabled precompiled headers for the build. This cuts the win compile time in debug by at least half on my laptop; on the psp compile, it shaves it down by ~ 45 seconds. I only did a cursory inspection of what to add to PrecompiledHeader.h, there's probably more that we can throw in there for more incremental speed improvements.
Also fixed the project includes so that we don't need to always use the indirect include path, ie:
#include "../include/foo.h" -> #include "foo.h"

I'm don't know much about make files - if I busted the linux build, mea culpa, but I think we're okay on that front too.  For future reference, here's the most straightforward link on the topic of adding pch support to make files:

http://www.mercs-eng.com/~hulud/index.php?2008/06/13/6-writing-a-good-makefile-for-a-c-project
2010-10-24 05:55:24 +00:00
Xawotihs
318aee5aec Work around issue 457, not fully fixed. 2010-10-09 10:37:47 +00:00
wrenczes@gmail.com
78f8ff98bb more OutputDebugString() conversions, and removed a useless trace in the base WResource destructor - instead, moved it up to WCachedResource so that we can output the filename of the resource that is being destroyed. 2010-10-06 11:46:10 +00:00
wagic.the.homebrew@gmail.com
fa0d98988d Erwan
- quick patches, attempt at fixing a few crashes
2010-03-13 08:48:40 +00:00
jean.chalard
64260f5787 J :
* Fix linux32 compilation.
* Wagic+JGE are now expected to compile on any unix that
  has an X and an OpenGL library. If fmod is correctly
  installed it will use it, else there won't be any sound.
2010-02-02 09:15:39 +00:00
jean.chalard
18c18822c9 J :
* This update has Wagic compile and work under Darwin 64-bits.
  - Linux 64-bits is expected to compile and work from now on, but
    was not tested. As with before, Linux 64 bits can still run
    the 32 bits version.
  - Darwin version is not using Carbon but X emulation.
  - 64-bits versions have no sound because there is no 64-bits
    version of fmod.
  - Windows 64-bits probably does not compile. Windows 64-bits can
    still run the 32 bits version.
  - Darwin 32-bits probably does not work at the moment because the
    libfmod requires another name to work on Macs, but as 64-bits
    disables it it works.
  - Other unix flavors are expected to work as long as they have
    a working OpenGL library, X11, and *either* 64-bits *or* a
    working fmod. Thus in the practice Tru64, Irix and the like
    probably work, as should FreeBSD and other BSDs in 64 bits
    versions, but 32 bits versions will search for a non-existing
    fmod. All of this is pure conjecture and none was tested.
  - All 64-bits versions have no sound.
  - The mac version does not display the particles at the moment.
    This is not critical, but the cause is unknown yet. I would
    like to know if other 64 bits unices share the same bug or if
    it is mac-specific.
* Test is needed in particular to see whether the program still
  compiles and works in Linux and PSP. Windows is probably all
  right, but compiling PSP in windows may be broken by this
  update.
2010-02-02 08:27:10 +00:00
wagic.jeck
3347fd020b Jeck - Removed some unused bits of code, added zip support to themes' card overrides. @Jean, please check WResourceManager::dirOK() on Linux.
This needs some impact testing, to be certain it doesn't noticeably slow anything down. In a future version I'd like to memoize checking for zip file existence in each "Res/sets/XXX/" directory once during boot, and in the themed directory whenever switching themes.
2009-10-28 04:06:45 +00:00
wagic.jeck
fea10bdf21 Jeck - Quad locking restored, minor cache fiddling.
* Restored quad locking to textures, but ignore quad locks when Release(JTexture*) is explicitly called. (I just copied and modified the code from the template, rather than do anything elegant). 
* Some minor fiddling with cache error states.
2009-10-27 07:00:16 +00:00
wagic.jeck
fb7f48f26b Jeck - Please review: this makes minor changes to a lot of files, and major changes to the WCache flatten() function.
* Removed all calls to Release(JQuad*).
* Updated flatten(). Prior flatten was buggy beyond belief.
* Done some extensive testing, but if this causes more trouble than it fixes, we'll have to revert. It's too close to release time.
2009-10-27 02:46:39 +00:00
wagic.jeck
8e0bcef6e9 Jeck - Removed a ton of unreached or unused code from the cache, to make debugging easier. None of this actually effects execution at all. Some of these functions (though not many) are potentially useful, but as they aren't actually used there's no reason to have them cluttering up the files. 2009-10-26 05:55:52 +00:00
wagic.jeck
f005aabe30 Jeck - Possible fix for issue 112. 2009-10-22 07:11:07 +00:00
wagic.jeck
7f7320f904 Jeck - Some basic options handling rewrites, main menu update, example alternate theme (for testing). I'm closing issues 44 and 45, as hopefully this resolves them satisfactorily.
* The alternate theme is just useful for testing themes, but please comment on the changes to the main theme.
 * Options reading and initializing separated from UI.
 * Options UI abstracted a bit, made more easily extensible.
 * With some extension, the options UI could be used as the basis for more complicated themes, if we load a file and use it to do stuff like GameStateOptions::Start()
2009-10-20 03:46:18 +00:00
wagic.the.homebrew@gmail.com
273b0672e4 Erwan
- various optimization fixes
2009-10-19 11:37:47 +00:00
wagic.the.homebrew@gmail.com
97a0732682 Erwan
- Fix issue 97. Please review. How about performance ?
2009-10-15 13:58:35 +00:00
wagic.the.homebrew@gmail.com
ad1492b888 Erwan
-some small performance enhancements
2009-10-14 14:35:26 +00:00
wagic.the.homebrew@gmail.com
6f159fb39c Erwan - cache fixes - Code review highly appreciated, please criticize my code!
- fix issue 65 (quads when no image  load slowly in shop/deck editor)
- Possibly fix issue 92, please let me know if it reproduces
- Fix issue 97 (Deck editor: weird behavior of deck display)
- Fix issue 39 - please verify
- Issue 56 can probably be closed as well
- Fix issue 86
2009-10-13 14:16:30 +00:00
wagic.jeck
8c9374fe1f Jeck - GameStateMenu releases background image from cache, minor cache fixes. 2009-09-20 23:56:08 +00:00
wagic.jeck
1689edc69b Jeck - Cleanup some debug messages, cache now clears unlocked items between states. 2009-09-20 00:05:23 +00:00
wagic.jeck
1ba7f108b0 Jeck - Cache is using map<> again. The implementation is cleaner and seems a little faster. 2009-09-19 23:20:43 +00:00
wagic.jeck
0d3686e65a Jeck - Cache fix, booster duplicate fix.
* Restored OptionItem saving fix.
 * Booster duplicate replacement was picking random cards from the wrong set. My fault, but I've fixed it :)
 * The problem with cache had nothing to do with memory fragmentation, but I've switched to an array rather than map<> just in case. The actual issue was that in GameStateDeckViewer, I'd given the cache unlimited space, thinking that AttemptNew would recover from any bad_allocs. Unfortunately, the image loading routines and similar stuff called by various implementations of WResource::Attempt() could fail halfway through, leaking memory. 

The temporary solution is to set a proper limit (8000000 px, more or less) and (in case we still run out of memory) test to make certain CACHE_SPACE_RESERVED can be malloc'd/free'd. The proper solution would be to keep byte-perfect records of memory used (right now we're kinda fuzzy-- we track pixels per image and bytes per sound, but not the space for jquads or other incidentals) instead of testing a malloc, and potentially cleaning up all calls inside of Attempt() so they fail without leaks. That's what I'm working on now.

Still, it's nice to have identified the problem. This version of the cache should be fully functional, it's just a bit inelegant.
2009-09-19 21:11:35 +00:00
wagic.jeck
3ea5ab9b88 Jeck - Minor fix to r866, quads are now invalidated before being recycled. 2009-09-19 02:03:49 +00:00
wagic.jeck
4b8d344bcd Jeck - Card ID collisions, cache fixes, cache deleted pooling.
* mtgid now defaults to 0.
 * TextScroller will not update when empty.
 * Cache now moves WCachedResources we're finished with to a garbage pool for later use (to reduce memory fragmentation). 
 * Demo still crashes... but I'm thinking that has to do with fragmentation, not a leak?
2009-09-19 01:48:42 +00:00
wagic.jeck
8ba34dafca Jeck - WResourceManager / Cache should now be leak free. Demo mode still crashes around EnstackBlocker. 2009-09-18 01:20:46 +00:00
jean.chalard
5fe68bc8a2 J :
* Un-revert compiling fixes
2009-09-15 16:15:46 +00:00
wagic.jeck
505ee8d1eb Jeck - I somehow managed to break the test suite. Rolled back my changes to r843, won't commit until they're properly debugged. 2009-09-15 01:53:02 +00:00
wagic.jeck
a84ed94954 Jeck - Cache Leakfix. Quads now individually lock/unlock. Demo still crashes PSP. 2009-09-14 20:54:49 +00:00
wagic.jeck
5467fd379f Jeck - Signed/unsigned fix in resource manager, options save fix. 2009-09-14 18:30:47 +00:00
wagic.jeck
d55fc91112 Jeck - [Requires JGE rebuild] Extensive cache improvements.
* Numerous cache fixes, reduced filesystem access.
 * Cache fails very gracefully. 
 * Cache is now a templated class, with individual caches per data-type.
 * Much easier to extend.
 * Extensively debugged. Try compiling with -DDEBUG_CACHE.
 * Caches limits can be set on a per-item basis.
 * hgeParticleSystemInfo are now cached, mana particles now fall back to defaults.
 * Samples are not cached, but track filesystem misses using the cache backbone. 
 * Avatars are cached. Default baka avatar is now baka.jpg, to prevent collision with player.

A note on the retrieval types: 
  RETRIEVE_MANAGE puts a resource into a seperate, managed resource list.
    Managed resources are guarenteed valid for the lifetime of the program. 
    Retrieving a managed quad promotes the associated texture to managed. Don't do that by mistake.
    Calls to Resources.Refresh() will attempt to reload managed resources in place.

  RETRIVE_LOCK (and by extension, RETRIEVE_VRAM), returns a resource after locking it.
    A resource may have many locks, and remains in cache until they are all released. 
    If the resource is managed, it returns it unmodified.

A note on quads:
Unlike all other RetrieveWhatever() functions, the default behavior for RetrieveQuad is RETRIEVE_LOCK. Worse, Release(JQuad*) is slow, and will /always/ release one lock from the associated texture.   

There's a long and complicated explanation for this, involving support for live relinking of textures to existing quads, but basically what it means is that we only use RetrieveQuad for quads we intend to store and later Release(). If a temporary quad is needed, the preferred method is to use NEW JQuad* and SAFE_DELETE with RetrieveTexture(). RetrieveTempQuad is also provided, but is only guaranteed until the next call to the cache.

Note that RetrieveCard has none of these problems.
2009-09-14 08:28:49 +00:00