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Methods of floats.. - Printable Version

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+--- Thread: Methods of floats.. (/showthread.php?tid=386913)


Methods of floats.. - 2KY - 22.10.2012

Currently I have something like..

PHP код:
forward CreateTrees( );
public CreateTrees( )
{
    treeExists [ 0 ] = 1;
    treeObj [ 0 ] = CreateObject(691, 661.91, 1289.53, 10.71,   3.14, 0.00, 0.16);
    treePos [ 0 ] [ 0 ] = 661.91, treePos [ 0 ] [ 1 ] = 1289.53, treePos [ 0 ] [ 2 ] = 10.71;
    
    treeExists [ 1 ] = 1;
    treeObj [ 1 ] = CreateObject(691, 640.08, 1289.37, 10.71,   3.14, 0.00, -296.78);
    treePos [ 1 ] [ 0 ] = 640.08, treePos [ 1 ] [ 1 ] = 1289.37, treePos [ 1 ] [ 2 ] = 10.71;
    
    treeExists [ 2 ] = 1;
    treeObj [ 2 ] = CreateObject(691, 685.15, 1257.14, 10.71,   3.14, 0.00, -409.52);
    treePos [ 2 ] [ 0 ] = 685.15, treePos [ 2 ] [ 1 ] = 1257.14, treePos [ 3 ] [ 2 ] = 10.71;
    
    treeExists [ 3 ] = 1;
    treeObj [ 3 ] = CreateObject(691, 695.25, 1231.59, 10.14,   3.14, 0.00, -409.52);
    treePos [ 3 ] [ 0 ] = 695.25, treePos [ 3 ] [ 1 ] = 1231.59, treePos [ 3 ] [ 2 ] = 10.14;
    
    treeExists [ 4 ] = 1;
    treeObj [ 4 ] = CreateObject(691, 661.87, 1190.05, 10.71,   3.14, 0.00, 0.16);
    treePos [ 4 ] [ 0 ] = 661.87, treePos [ 4 ] [ 1 ] = 1190.05, treePos [ 4 ] [ 2 ] = 10.71;
    
    treeExists [ 5 ] = 1;
    treeObj [ 5 ] = CreateObject(691, 639.62, 1190.14, 9.93,   3.14, 0.00, 2.64);
    treePos [ 5 ] [ 0 ] = 639.62, treePos [ 5 ] [ 1 ] = 1190.14, treePos [ 5 ] [ 2 ] = 9.93;
    
    treeExists [ 6 ] = 1;
    treeObj [ 6 ] = CreateObject(691, 571.27, 1256.64, 10.71,   3.14, 0.00, -296.78);
    treePos [ 6 ] [ 0 ] = 571.27, treePos [ 6 ] [ 1 ] = 1256.64, treePos [ 6 ] [ 2 ] = 10.71;
    
    treeExists [ 7 ] = 1;
    treeObj [ 7 ] = CreateObject(691, 554.25, 1242.15, 10.71,   3.14, 0.00, -296.78);
    treePos [ 7 ] [ 0 ] = 554.25, treePos [ 7 ] [ 1 ] = 1242.15, treePos [ 7 ] [ 2 ] = 10.71;
    return true;
} 
PHP код:
for( new t; t < MAX_TREES; t ++ )
        {
            if( IsPlayerInRangeOfPoint( playerid, 5.0, treePos [ t ] [ 0 ], treePos [ t ] [ 1 ], treePos [ t ] [ 2 ] ) && treeExists [ t ] == 1 )
            {
// snip... 
Now, this is an absolute pain in my ass to handle, so how could I convert that to an array or something easier?

Re: Methods of floats.. - XRabbit - 22.10.2012

Oh sorry, offtop.

Re: Methods of floats.. - Babul - 22.10.2012

like this?
Код:
forward CreateTrees( );
public CreateTrees( )
{
	for(new t=0;t<MAX_TREES;t++)
	{
		treeExists[t]=1;
		treeObj[t]=CreateObject(691,	treePos[t][0],	treePos[t][1],	treePos[t][2],3.14,0.00,0.16);
	}
	return 1;
}
did it in a hurry, but i hope it looks better. not tested.
oh, the array for the coordinates have to be defined somewhere else, like OnGame/FilterscriptInit:
Код:
treePos [ 0 ] [ 0 ] = 661.91, treePos [ 0 ] [ 1 ] = 1289.53, treePos [ 0 ] [ 2 ] = 10.71;
treePos [ 1 ] [ 0 ] = 640.08, treePos [ 1 ] [ 1 ] = 1289.37, treePos [ 1 ] [ 2 ] = 10.71;
treePos [ 2 ] [ 0 ] = 685.15, treePos [ 2 ] [ 1 ] = 1257.14, treePos [ 3 ] [ 2 ] = 10.71;
treePos [ 3 ] [ 0 ] = 695.25, treePos [ 3 ] [ 1 ] = 1231.59, treePos [ 3 ] [ 2 ] = 10.14;
treePos [ 4 ] [ 0 ] = 661.87, treePos [ 4 ] [ 1 ] = 1190.05, treePos [ 4 ] [ 2 ] = 10.71;
treePos [ 5 ] [ 0 ] = 639.62, treePos [ 5 ] [ 1 ] = 1190.14, treePos [ 5 ] [ 2 ] = 9.93;
treePos [ 6 ] [ 0 ] = 571.27, treePos [ 6 ] [ 1 ] = 1256.64, treePos [ 6 ] [ 2 ] = 10.71;
treePos [ 7 ] [ 0 ] = 554.25, treePos [ 7 ] [ 1 ] = 1242.15, treePos [ 7 ] [ 2 ] = 10.71;
done.

Re: Methods of floats.. - 2KY - 22.10.2012

Quote:
Originally Posted by Babul
Посмотреть сообщение
like this?
Код:
forward CreateTrees( );
public CreateTrees( )
{
	for(new t=0;t<MAX_TREES;t++)
	{
		treeExists[t]=1;
		treeObj[t]=CreateObject(691,	treePos[t][0],	treePos[t][1],	treePos[t][2],3.14,0.00,0.16);
	}
	return 1;
}
did it in a hurry, but i hope it looks better. not tested.
oh, the array for the coordinates have to be defined somewhere else, like OnGame/FilterscriptInit:
Код:
treePos [ 0 ] [ 0 ] = 661.91, treePos [ 0 ] [ 1 ] = 1289.53, treePos [ 0 ] [ 2 ] = 10.71;
treePos [ 1 ] [ 0 ] = 640.08, treePos [ 1 ] [ 1 ] = 1289.37, treePos [ 1 ] [ 2 ] = 10.71;
treePos [ 2 ] [ 0 ] = 685.15, treePos [ 2 ] [ 1 ] = 1257.14, treePos [ 3 ] [ 2 ] = 10.71;
treePos [ 3 ] [ 0 ] = 695.25, treePos [ 3 ] [ 1 ] = 1231.59, treePos [ 3 ] [ 2 ] = 10.14;
treePos [ 4 ] [ 0 ] = 661.87, treePos [ 4 ] [ 1 ] = 1190.05, treePos [ 4 ] [ 2 ] = 10.71;
treePos [ 5 ] [ 0 ] = 639.62, treePos [ 5 ] [ 1 ] = 1190.14, treePos [ 5 ] [ 2 ] = 9.93;
treePos [ 6 ] [ 0 ] = 571.27, treePos [ 6 ] [ 1 ] = 1256.64, treePos [ 6 ] [ 2 ] = 10.71;
treePos [ 7 ] [ 0 ] = 554.25, treePos [ 7 ] [ 1 ] = 1242.15, treePos [ 7 ] [ 2 ] = 10.71;
done.
Appreciate the effort. I was looking for something along the lines of a normal uhh... like..

PHP код:
new
    Float: CivSpawns [] [] =
    {
        { 706.6083,1183.3245,13.5090,268.6207 },
        { 697.6804,1107.6698,28.1576,196.4317 },
        { 654.5532,1046.8098,24.8911,323.3328 }
    }
; 
But for tree positions, and a way to loop through all of them, ect. Not quite sure how I'd do that though.

Re: Methods of floats.. - Babul - 22.10.2012

Код:
new Float:treePos[8][3]={
	{661.91,1289.53,10.71},
	{640.08,1289.37,10.71},
	{685.15,1257.14,10.71},
	{695.25,1231.59,10.14},
	{661.87,1190.05,10.71},
	{639.62,1190.14,9.93},
	{571.27,1256.64,10.71},
	{554.25,1242.15,10.71}
};
looks a lot better, using the previously mentioned methods, i prefer to order the numbers with leading zeros tho:
Код:
new Float:treePos[8][3]={
	{0661.9100,1289.5300,0010.7100},
	{0640.0800,1289.3700,0010.7100},
	{0685.1500,1257.1400,0010.7100},
	{0695.2500,1231.5900,0010.1400},
	{0661.8700,1190.0500,0010.7100},
	{0639.6200,1190.1400,0009.9300},
	{0571.2700,1256.6400,0010.7100},
	{0554.2500,1242.1500,0010.7100}
};
..its a bit easier to read.
the variable treeExists[] is redundant imo, if you create an object, it will never return 0 (as object id), so any created obejct will write the returned id into treeObj[], therefore you can simply check for the object existance like
Код:
if(IsValidObject(treeObj[t]))
instead using treeExists[]
hm.. i think the code can be optimized furthermore, but youll face that later (like hashing back object ids in another array, like a two-sided pointer from 1 array to another and vice versa)