Cube  Diff

// one big bad include file for the whole engine... nasty!

#import <ObjFW/ObjFW.h>

#define gamma gamma__
#include <SDL2/SDL.h>
#undef gamma

#include "tools.h"

#define _MAXDEFSTR 260


@class DynamicEntity;

@interface Cube: OFObject <OFApplicationDelegate>
@property (class, readonly, nonatomic) Cube *sharedInstance;
@property (readonly, nonatomic) SDL_Window *window;
@property (readonly, nonatomic) OFIRI *gameDataIRI, *userDataIRI;
@property (nonatomic) bool repeatsKeys;

	MAPMODEL, // attr1 = angle, attr2 = idx
	MONSTER,  // attr1 = angle, attr2 = monstertype
	CARROT,   // attr1 = tag, attr2 = type
	JUMPPAD,  // attr1 = zpush, attr2 = ypush, attr3 = xpush
	MAXENTTYPES
};

// map entity
struct persistent_entity {
	short x, y, z; // cube aligned position
	short attr1;
	uchar type; // type is one of the above
	uchar attr2, attr3, attr4;
};

struct entity: public persistent_entity {
	bool spawned; // the only dynamic state of a map entity
};

#define MAPVERSION 5 // bump if map format changes, see worldio.cpp

// map file format header
struct header {
	char head[4];   // "CUBE"
	int version;    // any >8bit quantity is a little indian
	int headersize; // sizeof(header)

extern int sfactor, ssize;     // ssize = 2^sfactor
extern int cubicsize, mipsize; // cubicsize = ssize^2
// special client ent that receives input and acts as camera
extern DynamicEntity *player1;
// all the other clients (in multiplayer)
extern OFMutableArray *players;
extern bool editmode;
extern vector<entity> ents; // map entities
extern OFVector3D worldpos; // current target of the crosshair in the world
extern int lastmillis;      // last time
extern int curtime;         // current frame time
extern int gamemode, nextmode;
extern int xtraverts;
extern bool demoplayback;