/FallingSandpaper/jni/app.c

  1/*
  2 * app.c
  3 * -------------------------
  4 * Contains definitions for all of the global
  5 * variables used in the JNI part of the code.
  6 */
  7
  8//Include the global macros
  9#include "macros.h"
 10//Include the server functions
 11#include "server.h"
 12
 13// The simple framework expects the application code to define these functions.
 14void appInit();
 15void appDeinit();
 16void appRender();
 17
 18/* Value is non-zero when application is alive, and 0 when it is closing.
 19 * Defined by the application framework.
 20 */
 21int gAppAlive;
 22
 23//Current element selected
 24int celement;
 25//Current point during processing
 26int cpoint;
 27//Play state
 28int play;
 29//Size variable
 30int size;
 31
 32//Array for bitmap drawing
 33unsigned char colors[TPixels*3]; // 3 bytes per pixel
 34
 35//Coordinates
 36float x[TPoints];
 37float y[TPoints];
 38//Old coordinates (for collision resolving)
 39short int oldx[TPoints];
 40short int oldy[TPoints];
 41//Velocities
 42short int xvel[TPoints];
 43short int yvel[TPoints];
 44
 45//Element type
 46char element[TPoints];
 47//Frozen state
 48char frozen[TPoints];
 49//Spawn type
 50char spawn[TPoints];
 51
 52//RGB properties
 53unsigned char red[TElements];
 54unsigned char green[TElements];
 55unsigned char blue[TElements];
 56//Fall velocity property
 57int fallvel[TElements];
 58//Density property
 59int density[TElements];
 60//Solid property
 61int solid[TElements];
 62//Growing property
 63int growing[TElements];
 64//Condensing property
 65int condensing[TElements];
 66//Fire-like burning property
 67int fireburn[TElements];
 68//Explosiveness property
 69int exploness[TElements];
 70
 71//Custom element collision data
 72int colliseelement1[TCollision];
 73
 74//Collision matrix
 75int collision[TElements][TElements];
 76
 77//Index set state
 78char set[TPoints];
 79//Index available state
 80short int avail[TPoints];
 81
 82//Location in avail array
 83int loq;
 84//Zoom value
 85int screensize;
 86
 87//Gravity values
 88float gravx;
 89float gravy;
 90
 91//Accelerometer control state
 92int accelcon;
 93//Flipped state
 94int flipped;
 95
 96//The extent of the screen (what area to draw in)
 97int maxx;
 98int maxy;
 99
100// A map of all the coordinates on the screen
101int allcoords[WIDTH][HEIGHT];
102
103//Mouse positions
104int xm;
105int ym;
106//Old mouse positions
107int lmx;
108int lmy;
109//Finger down state
110int fd;
111
112//Buffer building variables
113char username[8];
114char password[8];
115char userlength;
116char passlength;
117char buffer[3 + 1 + (2 * TPoints * 4) + 200];
118int bufferlength;
119
120//Error variable
121char* error;
122
123//Socket variables
124int sockfd; //The file descriptor for the socket
125int n; //Used in sending and recieving data
126struct sockaddr_in serv_addr; //The server address struct
127struct hostent *server; //Pointer to a hostent struct that is used to set up serv_addr