Cube  Check-in [acc50da079]

	case ARG_DWN1:
		((void(__cdecl *)(bool, OFString *))_function)(
		    isDown, @(arguments[1]));
		break;
	case ARG_1EXP:
		if (isDown)
			return ((int(__cdecl *)(int))_function)(
			    execute(arguments[1]));
		break;
	case ARG_2EXP:
		if (isDown)
			return ((int(__cdecl *)(int, int))_function)(
			    execute(arguments[1]), execute(arguments[2]));
		break;
	case ARG_1EST:
		if (isDown)
			return ((int(__cdecl *)(OFString *))_function)(
			    @(arguments[1]));
		break;
	case ARG_2EST:

// clientgame.cpp: core game related stuff

#include "cube.h"

#include <memory>

int nextmode = 0; // nextmode becomes gamemode after next map load
VAR(gamemode, 1, 0, 0);

void
mode(int n)
{
	addmsg(1, 2, SV_GAMEMODE, nextmode = n);

void
updateworld(int millis) // main game update loop
{
	if (lastmillis) {
		curtime = millis - lastmillis;
		if (sleepwait && lastmillis > sleepwait) {
			sleepwait = 0;
			@autoreleasepool {
				std::unique_ptr<char> cmd(
				    strdup(sleepcmd.UTF8String));
				execute(cmd.get());
			}
		}
		physicsframe();
		checkquad(curtime);
		if (m_arena)
			arenarespawn();
		moveprojectiles((float)curtime);
		demoplaybackstep();
		if (!demoplayback) {
			if (getclientnum() >= 0)
				shoot(player1, worldpos); // only shoot when
				                          // connected to server
			gets2c(); // do this first, so we have most accurate
			          // information when our player moves
		};

		otherplayers();
		if (!demoplayback) {
			monsterthink();
			if (player1->state == CS_DEAD) {
				if (lastmillis - player1->lastaction < 2000) {
					player1->move = player1->strafe = 0;
					moveplayer(player1, 10, false);
				} else if (!m_arena && !m_sp &&
				           lastmillis - player1->lastaction >
				               10000)
					respawn();
			} else if (!intermission) {
				moveplayer(player1, 20, true);
				checkitems();
			};
			c2sinfo(player1); // do this last, to reduce the
			                  // effective frame lag
		};
	};


	lastmillis = millis;
};


void
entinmap(dynent *
        d) // brute force but effective way to find a free spawn spot in the map
{
	loopi(100) // try max 100 times
	{

			conoutf(@"missing \"%c\"", right);
			return NULL;
		}
	}
	char *s = newstring(word, p - word - 1);
	if (left == '(') {
		string t;
		itoa(t,
		    execute(
		        s)); // evaluate () exps directly, and substitute result



		s = exchangestr(s, t);
	}
	return s;
}

char *
parseword(char *&p) // parse single argument, including expressions

	}

	conoutf(@"unknown alias lookup: %s", n + 1);
	return n;
}

int

execute(char *p, bool isdown) // all evaluation happens here, recursively
{



	const int MAXWORDS = 25; // limit, remove
	char *w[MAXWORDS];
	int val = 0;
	for (bool cont = true; cont;) // for each ; seperated statement
	{

		int numargs = MAXWORDS;
		loopi(MAXWORDS) // collect all argument values
		{

			w[i] = "";
			if (i > numargs)
				continue;

			char *s = parseword(p); // parse and evaluate exps
			if (!s) {
				numargs = i;
				s = "";
			}
			if (*s == '$')
				s = lookup(s); // substitute variables
			w[i] = s;
		}

		p += strcspn(p, ";\n\0");
		cont = *p++ !=
		       0; // more statements if this isn't the end of the string

		char *c = w[0];

		if (*c == '/')
			c++; // strip irc-style command prefix

		if (!*c)
			continue; // empty statement

		@autoreleasepool {
			__kindof Identifier *identifier = identifiers[@(c)];

			if (identifier == nil) {
				val = ATOI(c);
				if (!val && *c != '0')
					conoutf(@"unknown command: %s", c);
			} else {
				if ([identifier
				        isKindOfClass:[Command class]]) {
					// game defined commands
					// use very ad-hoc function signature,
					// and just call it
					val = [identifier
					    callWithArguments:w
					         numArguments:numargs
					               isDown:isdown];
				} else if ([identifier
				               isKindOfClass:[Variable
				                                 class]]) {

							    stringWithFormat:
							        @"arg%d", i];
							alias(t, @(w[i]));
						}
					}
					// create new string here because alias
					// could rebind itself
					char *action = newstring(
					    [identifier action].UTF8String);
					val = execute(action, isdown);
					gp()->deallocstr(action);
					break;
				}
			}
		}
		loopj(numargs) gp()->deallocstr(w[j]);
	}

	return val;

}

// tab-completion of all identifiers

int completesize = 0, completeidx = 0;

void

		} @catch (id e) {
			return false;
		}

		// Ensure \0 termination.
		[data addItem:""];

		execute((char *)data.mutableItems);
		return true;
	}
}

void
exec(OFString *cfgfile)
{

		alias(name, [OFString stringWithFormat:@"%d", v]);
	}
}

void
ifthen(OFString *cond, OFString *thenp, OFString *elsep)
{
	@autoreleasepool {
		std::unique_ptr<char> cmd(strdup(
		    (cond.UTF8String[0] != '0' ? thenp : elsep).UTF8String));

		execute(cmd.get());
	}
}

void
loopa(OFString *times, OFString *body_)
{
	@autoreleasepool {
		int t = (int)times.longLongValue;
		std::unique_ptr<char> body(strdup(body_.UTF8String));

		loopi(t)
		{
			intset(@"i", i);
			execute(body.get());
		}
	}
}

void
whilea(OFString *cond_, OFString *body_)
{
	@autoreleasepool {
		std::unique_ptr<char> cond(strdup(cond_.UTF8String));
		std::unique_ptr<char> body(strdup(body_.UTF8String));

		while (execute(cond.get()))
			execute(body.get());
	}
}

void
onrelease(bool on, OFString *body)
{
	if (!on) {
		std::unique_ptr<char> copy(strdup(body.UTF8String));
		execute(copy.get());
	}
}

void
concat(OFString *s)
{
	@autoreleasepool {
		alias(@"s", s);
	}
}

void
concatword(OFString *s)
{
	// The original used this code which does nothing:
	// for (char *a = s, *b = s; *a = *b; b++)

// console.cpp: the console buffer, its display, and command line control

#include "cube.h"

#include <ctype.h>
#include <memory>

#import "KeyMapping.h"

struct cline {
	char *cref;
	int outtime;
};

void
history(int n)
{
	static bool rec = false;

	if (!rec && n >= 0 && n < vhistory.count) {
		rec = true;
		OFString *cmd = vhistory[vhistory.count - n - 1];
		std::unique_ptr<char> copy(strdup(cmd.UTF8String));
		execute(copy.get());
		rec = false;
	}
}
COMMAND(history, ARG_1INT)

void
keypress(int code, bool isdown, int cooked)

							[vhistory
							    addObject:
							        [commandbuf
							            copy]];
						}
					}
					histpos = vhistory.count;
					if ([commandbuf hasPrefix:@"/"]) {
						std::unique_ptr<char> copy(
						    strdup(
						        commandbuf.UTF8String));
						execute(copy.get(), true);
					} else
						toserver(commandbuf);
				}
				saycommand(NULL);
			} else if (code == SDLK_ESCAPE) {
				saycommand(NULL);
			}
		}
	} else if (!menukey(code, isdown)) {
		// keystrokes go to menu

		for (KeyMapping *mapping in keyMappings) {
			if (mapping.code == code) {
				// keystrokes go to game, lookup in keymap and
				// execute
				string temp;
				strcpy_s(temp, mapping.action.UTF8String);
				execute(temp, isdown);
				return;
			}
		}
	}
}

OFString *

// menus.cpp: ingame menu system (also used for scores and serverlist)

#include "cube.h"

#include <memory>

#import "Menu.h"
#import "MenuItem.h"

static OFMutableArray<OFNumber *> *menuStack;
static OFMutableArray<Menu *> *menus;
static int vmenu = -1;

			if (menuStack == nil)
				menuStack = [[OFMutableArray alloc] init];

			[menuStack addObject:@(vmenu)];
			menuset(-1);

			std::unique_ptr<char> copy(strdup(action.UTF8String));
			execute(copy.get(), true);
		}
	}

	return true;
}

// protos for ALL external functions in cube...

// command
extern int variable(OFString *name, int min, int cur, int max, int *storage,
    void (*fun)(), bool persist);
extern void setvar(OFString *name, int i);
extern int getvar(OFString *name);
extern bool identexists(OFString *name);
extern bool addcommand(OFString *name, void (*fun)(), int narg);
extern int execute(char *p, bool down = true);
extern void exec(OFString *cfgfile);
extern bool execfile(OFString *cfgfile);
extern void resetcomplete();
extern void complete(OFString *s);
extern void alias(OFString *name, OFString *action);
extern OFString *getalias(OFString *name);
extern void writecfg();

	uchar buf[MAXUPD];
	uchar *reply = retrieveservers(buf, MAXUPD);
	if (!*reply || strstr((char *)reply, "<html>") ||
	    strstr((char *)reply, "<HTML>"))
		conoutf(@"master server not replying");
	else {
		servers.setsize(0);

		execute((char *)reply);
	};


	servermenu();
}

COMMAND(addserver, ARG_1STR)
COMMAND(servermenu, ARG_NONE)
COMMAND(updatefrommaster, ARG_NONE)

// world.cpp: core map management stuff

#include "cube.h"

#include <memory>

extern OFString *entnames[]; // lookup from map entities above to strings

sqr *world = NULL;
int sfactor, ssize, cubicsize, mipsize;

header hdr;

	if (!savegame && type != 3)
		playsound(S_RUMBLE);

	@autoreleasepool {
		OFString *aliasname =
		    [OFString stringWithFormat:@"level_trigger_%d", tag];

		if (identexists(aliasname)) {
			std::unique_ptr<char> cmd(strdup(aliasname.UTF8String));
			execute(cmd.get());
		}
	}

	if (type == 2)
		endsp(false);
}
COMMAND(trigger, ARG_2INT)

	}

	calclight();
	startmap(@"base/unnamed");
	if (oldworld) {
		free(oldworld);
		toggleedit();
		execute("fullbright 1");
	}
}

void
mapenlarge()
{
	empty_world(-1, false);