pas2c stuff again

Get rid of cripple SendIPCc

A solution to char vs string problem: mark single-letter strings with _S macro

Make pas2c even more happier with uGears.c, allow assigning arrays in some cases

Add missing identifiers

Fix casing and type for gl

sysutils -> SysUtils

Recognize length on arrays as a separate function

More tolerance to pas2c

Properly track type in ref2CF, this fixes issues with functions returning strings used in expression (like "a" + line())

Define NOCONSOLE for pas2c

uCommandHandlers now compiles

Support operator 'in', replace it with equality checks against each element of set

Recognize (hwFloat op int) expressions

Convert "unit.function()" properly

Function to compare string to char ftw

Make pas2c happier with uSound

Be more wise about constant initialization expressions being not arrays

Avoid returning an array for the sake of pas2c

fix building with lua (i think)

minor changes for warnings and a variables scope

the ios port runs again, although with a few things to sort out

ios: this commit just removes the overlay class files (with all submenus and resources) while working on a proper restoration

Fix identifiers case in uLandTemplates (too lazy to make proper implementation in pas2c)

Declare Param* functions

Fix for Int type and sysutils in hwengine.pas

Some work to make more units compile after conversion to c

Support overloaded operators on (hwFloat op hwFloat) calls

More definitions and mess with pascal code

Render function variables in struct with no mangling. 13 C units are compilable now.

Handle function type differently

Some more definitions and slight fixes

uAmmos.c now compiles (3 warnings though)

Implement built-in functions Low() and High()

Reflects change in previous revision to uTypes

(PointerTo (SimpleType _)) could be a pointer to a non-struct type

Prepend unit name to function identifiers

Mangle overloaded functions (only different number of parameters is supported)

when Lua is not found, fallback to compiling the one that comes bundled in our sources

invert LUA symbol meaning and avoid hints when compiling without it

add support for FPC and FPFLAGS cmake arguments (helps crosscompiling)

old typed const moved to their proper unit

the scope cleanup continues...

split OnDestroy across the appropriate modules (this doen't cause leaks on mobile, right?)

revisit isTerminated in hwengine

fix more breakage

removed the default argument in uWorld

fix breakage

adjust the scope of a few uSound variables and functions

Merge

Convert namespace from list into map in preparation for implementation of overloaded functions support. Greatly improve speed of rendering as a side effect (parse + render time reduced from 5:20 to 0:20)

some tweaks/fixes/etc to the map preview and reload stuff also fixed an old bug of a "stuck random/drawn map preview" when changing maps quickly

visually indicate when map preview generation is in progress.

HAPPY 7000th COMMIT HEDGEWARS - enforce strong typechecking for strings - disable embedded fpc exceptions (binary size savings of ~5k) - add stack check in debug mode

add DLC button to net game room

+ display lack of map in a nice way, don't generate bogus preview in the background * improve map selection behavior in online mode, so that players can load a missing map and have it correctly selected after pressing F5 without any rejoin, map-reselection. also doesn't cause "different maps generated" anymore if map is missing, instead the person lacking the map gets "invalid genmap" and drops out of game immediatly

Get rid of overloaded functions in uRenderUtils

merge

small tweaks/fixes to room list header saving and restore... setModel should be really done in the constructor of the page IMO btw

Switch effects to longint for convenience of tracking ice states. I could add a new Hedgehog value, but since we have this effects list being all useless as booleans anyway...