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LunaCON: qgetsysstr/STR_MAP*NAME: add informative err. msg. for void vol/lev.

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git-svn-id: https://svn.eduke32.com/eduke32@4379 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2014-03-16 14:37:53 +00:00
parent 10a0e82736
commit 5be1c322b2
1 changed files with 10 additions and 9 deletions
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19
polymer/eduke32/source/lunatic/control.lua
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@ -873,18 +873,19 @@ function _qgetsysstr(qdst, what, pli)
local idx = ffiC.ud.volume_number*con_lang.MAXLEVELS + ffiC.ud.level_number
local MAXIDX = ffi.sizeof(ffiC.MapInfo) / ffi.sizeof(ffiC.MapInfo[0])
local mapnamep = (what == ffiC.STR_MAPNAME)
if (what == ffiC.STR_MAPNAME) then
if (mapnamep or what == ffiC.STR_MAPFILENAME) then
assert(not (idx >= MAXIDX+0ULL))
local src = ffiC.MapInfo[idx].name
assert(src ~= nil)
quote_strcpy(dst, src)
elseif (what == ffiC.STR_MAPFILENAME) then
assert(not (idx >= MAXIDX+0ULL))
local src = ffiC.MapInfo[idx].filename
assert(src ~= nil)
local src = mapnamep and ffiC.MapInfo[idx].name or ffiC.MapInfo[idx].filename
if (src == nil) then
error(format("attempted access to %s of non-existent map (vol=%d, lev=%d)",
mapnamep and "name" or "file name",
ffiC.ud.volume_number, ffiC.ud.level_number), 2)
end
quote_strcpy(dst, src)
elseif (what == ffiC.STR_PLAYERNAME) then
check_player_idx(pli)
ffi.copy(dst, ffiC.g_player[pli].user_name, ffi.sizeof(ffiC.g_player[0].user_name))
elseif (what == ffiC.STR_VERSION) then
ffi.copy(dst, EDUKE32_VERSION_STR)
@ -892,7 +893,7 @@ function _qgetsysstr(qdst, what, pli)
ffi.copy(dst, "multiplayer not yet implemented") -- TODO_MP
elseif (what == ffiC.STR_VOLUMENAME) then
local vol = ffiC.ud.volume_number
assert(not (vol >= con_lang.MAXVOLUMES+0ULL))
bcheck.volume_number(vol)
ffi.copy(dst, ffiC.EpisodeNames[vol], ffi.sizeof(ffiC.EpisodeNames[0]))
else
error("unknown system string ID "..what, 2)