This also adds the shorthand versions of some commands, like "set" for "setvarvar", "add" for "addvarvar", "ife" for "ifvarvare", etc. There are about 30 of these. Because some of these names may already be used in some projects as variable names, this revision also includes a somewhat large change in variable naming rules: gamevars may now have the same names as CON keywords, with the caveat that the masked keyword is no longer accessible. This results in a warning at compile time but should ensure nobody's project ever stops compiling due to the introduction of new keywords.
git-svn-id: https://svn.eduke32.com/eduke32@5499 1a8010ca-5511-0410-912e-c29ae57300e0
Savegame version has been bumped due to the projectile changes. There is no way this commit doesn't cause at least one bug, so DONT_BUILD. ;)
git-svn-id: https://svn.eduke32.com/eduke32@5080 1a8010ca-5511-0410-912e-c29ae57300e0
cutscene "somefile.anm" { delay 10 } // defines somefile.anm with a delay of 10 120Hz tics between frames. a more typical framerate method may come later, but this is how the originals worked.
Once defined, they can be played through CON with the new playback command, also called "cutscene". It works like this:
definequote 12345 somefile.anm
define ANIM_SOMEFILE 12345
...
cutscene ANIM_SOMEFILE // halts game execution and immediately plays cutscene, resuming execution when finished
...
Sounds can be played during animations (and tiles can be overlaid, etc) like this:
onevent EVENT_CUTSCENE
ifcutscene ANIM_SOMEFILE
{
ifvare RETURN 12 // frame 12
sound FLY_BY
rotatesprite ...
}
endevent
The value of the RETURN var at the end of EVENT_CUTSCENE determines the next frame to play. This can be used for looping, etc. Attempting to play animations backwards outright is not advised as animations only seek in one direction (so rewinding requires running it through from frame 0 again). This is will WIP and hasn't been heavily tested at all, so please try it out.
git-svn-id: https://svn.eduke32.com/eduke32@4987 1a8010ca-5511-0410-912e-c29ae57300e0
This allows for CON screen display code to use menu animations. The following is an example of how to adapt screen features that should animate.
before:
onevent EVENT_DISPLAYMENUREST
ifvare current_menu 0 // main menu
{
setvar x 1
setvar y 1
rotatesprite x y zoom ang tilenum shade pal orientation 0 0 xdim ydim
}
endevent
after:
state DisplayMenuCommon
ifvare RETURN 0 // main menu
{
getuserdef[THISACTOR].m_origin_x x
getuserdef[THISACTOR].m_origin_y y
addvar x 65536
addvar y 65536
rotatesprite16 x y zoom ang tilenum shade pal orientation 0 0 xdim ydim
}
ends
onevent EVENT_DISPLAYMENUREST state DisplayMenuCommon endevent
onevent EVENT_DISPLAYINACTIVEMENUREST state DisplayMenuCommon endevent
git-svn-id: https://svn.eduke32.com/eduke32@4945 1a8010ca-5511-0410-912e-c29ae57300e0
// Example: Switch between tracks like radio stations.
getmusicposition temp
starttrackvar next_music_track
setmusicposition temp
Only implemented for Ogg Vorbis, FLAC, and XA. Consult the devs before using these commands.
git-svn-id: https://svn.eduke32.com/eduke32@4928 1a8010ca-5511-0410-912e-c29ae57300e0
VM_OnEvent() has become VM_OnEvent(), VM_OnEventWithReturn(), VM_OnEventWithDist(), and VM_OnEventWithBoth() (the latter of which is only ever used once...). Of course, this required every call to VM_OnEvent() be changed.
memberlabel_t and vmstate_t have been changed to use the regular "int" type versus explicitly specifying int32_t as they did previously. The rationale for this change is simply that it looks cleaner, and I think we should move toward just using "int" in most cases where there's no particular reason to specify an explicit data type.
Also changes CON_KILLIT to just "return" instead of "continue". DONT_BUILD.
git-svn-id: https://svn.eduke32.com/eduke32@4745 1a8010ca-5511-0410-912e-c29ae57300e0
The overall situation is thus as follows:
- in C and from Lua, that member is called 'fogpal'
- In CON (both C-CON and LunaCON), it's 'fogpal' with 'alignto' being an alias;
'filler' wasn't available before, either.
- In m32script, it's 'fogpal' or 'alignto' ('filler' is not available any more)
git-svn-id: https://svn.eduke32.com/eduke32@4416 1a8010ca-5511-0410-912e-c29ae57300e0
And 0 otherwise. Before accessing a sprite that is not not known to be
definitely valid (e.g. a loop over all sprites from 0 to MAXSPRITES-1),
one should check for validity before accessing it in any other fashion.
git-svn-id: https://svn.eduke32.com/eduke32@4146 1a8010ca-5511-0410-912e-c29ae57300e0
It was only ever used as upper bound to the time that a visibility change
decays, but since it does that in an exponential fashion, there's really
no point.
git-svn-id: https://svn.eduke32.com/eduke32@3961 1a8010ca-5511-0410-912e-c29ae57300e0
