/*
* void encrypt_string( STRING *sstr, STRING *estr, int shift )
*
* Performs encrypting on a single string. Both the source string
* (sstr) and the container (estr) must be valid.
* Additionally a custom shift value can be passed.
*
* Another variant using the default shift macro (__SHIFT) can be found below.
*/
void encrypt_string( STRING *sstr, STRING *estr, int shift )
{
if( !sstr || !estr )
return;
sstr = str_create(sstr);
estr = str_create("");
STRING *buffer = "";
int counter = 0;
int temp_val = 0;
int length = str_len(sstr);
while( counter < length )
{
str_cpy(buffer, sstr);
str_clip(buffer, counter);
str_trunc(buffer, length - counter - 1);
temp_val = str_to_asc(buffer) + shift;
str_for_asc(buffer, temp_val);
str_cat(estr, buffer);
counter++;
}
}
void createLetters()
{
var letterAscii ; // For storing ASCII value of each letter
var letterY ; // For repositioning letters onscreen
var letterZ ;
var entHandle = 0 ; // For keeping track of who's first in line
var stringCount = 0 ; // For keeping track of how many letters to eliminate
str_cpy( sourceString,"dillinger" ) ; // Load sequence of letters into sourceString
stringCount = str_len( sourceString ) ; // Store the length of the String in stringCount
letterAscii = str_to_asc(sourceString);
str_cpy( myFontString,sourceString ) ;
str_trunc(myFontString, (str_len(myFontString) - 1)) ; // now myFontString == 1st Letter
str_clip(sourceString,1);
while ( stringCount != 0 ) // Continue until the string is empty
{
// Assign screen position of letters so they appear in same pattern as keyboard layout QWERTY...
switch (letterAscii)
{
case 97: // a
letterY = 270 ;
letterZ = 230 ;
break ;
case 98: // b
letterY = 0;
letterZ = 160;
break;
case 99: // c
letterY = 120;
letterZ = 160;
break;
case 100: // d
letterY = 150;
letterZ = 230;
break;
case 101: // e
letterY = 146;
letterZ = 298;
break;
case 102: // f
letterY = 92;
letterZ = 230;
break;
case 103: // g
letterY = -30;
letterZ = 230;
break;
case 104: // h
letterY = 30;
letterZ = 230;
break;
case 105: // i
letterY = -156;
letterZ = 298;
break;
case 106: // j
letterY = -90;
letterZ = 230;
break;
case 107: // k
letterY = -150;
letterZ = 230;
break;
case 108: // l
letterY = -210;
letterZ = 230;
break;
case 109: // m
letterY = -124;
letterZ = 159;
break;
case 110: // n
letterY = -56;
letterZ = 160;
break;
case 111: // o
letterY = -210;
letterZ = 300;
break;
case 112: // p
letterY = -266;
letterZ = 300;
break;
case 113: // q
letterY = 270;
letterZ = 300;
break;
case 114: // r
letterY = 84;
letterZ = 300;
break;
case 115: // s
letterY = 212;
letterZ = 230;
break;
case 116: // t
letterY = 28;
letterZ = 298;
break;
case 117: // u
letterY = -100;
letterZ = 300;
break;
case 118: // v
letterY = 60;
letterZ = 160;
break;
case 119: // w
letterY = 206;
letterZ = 300;
break;
case 120: // x
letterY = 180;
letterZ = 160;
break;
case 121: // y
letterY = -40;
letterZ = 300;
break;
case 122: // z
letterY = 242;
letterZ = 160;
break;
}
wait( 400 ) ;
me = ent_create("../Letters+26.tga", vector(0,letterY,letterZ), letter) ; // create a new letter entity and start its function
my.ascii = letterAscii; // stores the letter's ascii value
my.previous = entHandle; // inherits the previous letter's handle
my.eliminated = 0;
my.ambient = 100 ;
reset(my,INVISIBLE);
entHandle = handle(me) ; // save the current letter's handle so it can be assigned to the next letter
letterAscii = str_to_asc(sourceString);
str_cpy( myFontString,sourceString ) ;
str_trunc(myFontString, (str_len(myFontString) - 1)) ; // now myFontString == 1st Letter
str_clip(sourceString,1);
}
}
void createLetters()
{
var letterAscii;
var letterY;
var letterZ;
var entHandle = 0;
//str_cpy(sourceString,"qwertyuiopasdfghjklzxcvbnm^");
str_cpy(sourceString,"dillinger^");
letterAscii = str_to_asc(sourceString);
str_clip(sourceString,1);
while (letterAscii != 94)
{
switch (letterAscii) //temp code to be replaced with something elegant later
{
case asc_a:
letterY = 270;
letterZ = 230;
break;
case asc_b:
letterY = 0;
letterZ = 160;
break;
case asc_c:
letterY = 120;
letterZ = 160;
break;
case asc_d:
letterY = 150;
letterZ = 230;
break;
case asc_e:
letterY = 146;
letterZ = 298;
break;
case asc_f:
letterY = 92;
letterZ = 230;
break;
case asc_g:
letterY = -30;
letterZ = 230;
break;
case asc_h:
letterY = 30;
letterZ = 230;
break;
case asc_i:
letterY = -156;
letterZ = 298;
break;
case asc_j:
letterY = -90;
letterZ = 230;
break;
case asc_k:
letterY = -150;
letterZ = 230;
break;
case asc_l:
letterY = -210;
letterZ = 230;
break;
case asc_m:
letterY = -124;
letterZ = 159;
break;
case asc_n:
letterY = -56;
letterZ = 160;
break;
case asc_o:
letterY = -210;
letterZ = 300;
break;
case asc_p:
letterY = -266;
letterZ = 300;
break;
case asc_q:
letterY = 270;
letterZ = 300;
break;
case asc_r:
letterY = 84;
letterZ = 300;
break;
case asc_s:
letterY = 212;
letterZ = 230;
break;
case asc_t:
letterY = 28;
letterZ = 298;
break;
case asc_u:
letterY = -100;
letterZ = 300;
break;
case asc_v:
letterY = 60;
letterZ = 160;
break;
case asc_w:
letterY = 206;
letterZ = 300;
break;
case asc_x:
letterY = 180;
letterZ = 160;
break;
case asc_y:
letterY = -40;
letterZ = 300;
break;
case asc_z:
letterY = 242;
letterZ = 160;
break;
}
me = ent_create("Letters+26.tga", vector(0,letterY,letterZ), letter); // create a new letter entity and start its function
my.ascii = letterAscii; // stores the letter's ascii value
my.previous = entHandle; // stores the previous letter's handle
my.eliminated = 0;
reset(my,INVISIBLE);
entHandle = handle(me); // save the current letter's handle so it can be assigned to the next letter
letterAscii = str_to_asc(sourceString);
str_clip(sourceString,1);
wait(800);
}
}
