[Trucido]

Sup, not going to get into too much detail with this. I made this in about 45 minutes, you can edit it to your liking.
If my scripting is bad, sorry, I don't even code in pawno, I just did this for fun.

Starting with the enum

Code:

enum eWeaponItemsDropped
{
	Float:flX, // The position of the dropped weapon
	Float:flY,
	Float:flZ,
	WeaponID, // The weapon ID
	iAmmo, // The ammo in the weapon when it was dropped
	Text3D:Label, 
	Object, // The object
	bUsed // We use this to check if the slot in the array is used

} new g_WeaponItems[MAX_DROPPED_WEAPONS][eWeaponItemsDropped];

MAX_DROPPED_WEAPONS can be your choice I guess. I have mine set to 500.

Next we need the function that handles the weapon drop. The function will be commented

Code:

stock CreateDroppedWeapon(playerid, wID /* weapon ID */, Float:flPos[], modelid)
{
	new i, strWeapon[32];
	for ( i = 0; i < MAX_DROPPED_WEAPONS; ++i )
	{
		// find a free spot in the array
		if ( g_WeaponItems[i][bUsed] )
			continue;
		else
			break; // break out the loop, saving the index
	}

	g_WeaponItems[i][iAmmo] = GetPlayerAmmo(playerid); // Get the ammo the weapon currently has
	g_WeaponItems[i][flX] = flPos[0]; // Position
        g_WeaponItems[i][flY] = flPos[1];
	g_WeaponItems[i][flZ] = flPos[2] - 0.9;
        g_WeaponItems[i][WeaponID] = wID; // The wep. id
	GetWeaponName(wID, strWeapon, sizeof(strWeapon)); 
 	
        // Create the object
        g_WeaponItems[i][Object] = CreateDynamicObject(modelid, flPos[0], flPos[1], flPos[2] - 0.9, 2, 4, 6 );
	
        // Create a label above the weapon on the ground
        g_WeaponItems[i][Label] = CreateDynamic3DTextLabel(strWeapon, RGBA(100, 200, 0, 255), flPos[0], flPos[1], flPos[2] - 0.6, 2.5); 
	new Float:rot[3]; // Rotate it so it looks like its on the ground
	GetDynamicObjectRot( g_WeaponItems[i][Object], rot[0], rot[1], rot[2]);
	SetDynamicObjectRot( g_WeaponItems[i][Object], -90, rot[1], rot[2]);
	
	g_WeaponItems[i][bUsed] = true; // Set the slot used in the array, so next time we can skip over this slot

	return 1;
}

We need two functions to find the weapon ID from a model, and the other way around.

Code:

GetWeaponModel(weaponid) 
{
	new model;
	switch(weaponid)
	{
	case 1: model=331; case 2: model=333; case 3: model=334;
	case 4: model=335; case 5: model=336; case 6: model=337;
	case 7: model=338; case 8: model=339; case 9: model=341;
	case 10: model=321; case 11: model=322; case 12: model=323;
	case 13: model=324; case 14: model=325; case 15: model=326;
	case 16: model=342; case 17: model=343; case 18: model=344;
	case 22: model=346; case 23: model=347; case 24: model=348;
	case 25: model=349; case 26: model=350; case 27: model=351;
	case 28: model=352; case 29: model=353; case 30: model=355;
	case 31: model=356; case 32: model=372; case 33: model=357;
	case 34: model=358; case 35: model=359; case 36: model=360;
	case 37: model=361; case 38: model=362; case 39: model=363;
	case 41: model=365; case 42: model=366; case 46: model=371;
	}
	if(model<300) return -1;
	return model;
}
GetWeaponIDFromModel(modelid)
{
	switch(modelid)
	{
		case 331: return 1; case 333: return 2; case 334: return 3;
		case 335: return 4; case 336: return 5; case 337: return 6;
		case 338: return 7; case 339: return 8; case 341: return 9;
		case 321: return 11; case 322: return 11; case 323: return 12;
		case 324: return 13; case 325: return 14; case 326: return 15;
		case 342: return 16; case 343: return 17; case 344: return 18;
		case 346: return 22; case 347: return 23; case 348: return 24;
		case 349: return 25; case 350: return 26; case 351: return 27;
		case 352: return 28; case 353: return 29; case 355: return 30;
		case 356: return 31; case 372: return 32; case 357: return 33; 
		case 358: return 34; case 359: return 35; case 360: return 36;
		case 361: return 37; case 362: return 38; case 363: return 39;
		case 365: return 41; case 366: return 42; case 371: return 46;
	}
	return -1;
}

Now we need the commands that handle the dropping and the picking up of a weapon.

Code:

COMMAND:dropweapon(playerid, params[])
{
	if ( g_PlayerInfo[playerid][iWeapon] > 0 )
	{
	    new action[128], szWepName[32];
	    GetWeaponName(g_PlayerInfo[playerid][iWeapon], szWepName, 32);
	    format(action, 128, "drops their %s on the ground.", szWepName);
	    // Remove the weapon and create the item on the ground.
            new Float:pos[3];
	    GetPlayerOrigin(playerid, pos);
	    new iModel = GetWeaponModel(g_PlayerInfo[playerid][iWeapon]);
	    CreateDroppedWeapon(playerid, g_PlayerInfo[playerid][iWeapon], pos, iModel);
	    RemoveWeapon(playerid, g_PlayerInfo[playerid][iWeapon]);		
	    CreateAction(playerid, action ); // optional
	}
	return 1;
}

COMMAND:pickupweapon(playerid, params[])
{ 
        // loop through all weapon items
	for ( new i = 0; i < MAX_DROPPED_WEAPONS; ++i)
	{
            // only slots that are being used
	    if ( g_WeaponItems[i][bUsed] ) {
	        if ( IsPlayerInRangeOfPoint(playerid, 1.0, g_WeaponItems[i][flX], g_WeaponItems[i][flY], g_WeaponItems[i][flZ] ) )
	        {
	        	new action[128], szWepName[32];
	        	GetWeaponName(g_WeaponItems[i][WeaponID], szWepName, 32);
	        	format(action, 128, "picks up a %s from the ground.", szWepName);
                        // Remove the object/label and give the player the weapon
	        	DestroyDynamic3DTextLabel(g_WeaponItems[i][Label]);
	        	DestroyDynamicObject(g_WeaponItems[i][Object]);
		        GivePlayerWeapon(playerid,g_WeaponItems[i][WeaponID], g_WeaponItems[i][iAmmo]);
			CreateAction(playerid, action);
			g_WeaponItems[i][bUsed] = false; // free the slot
	        }
	    }
	}
    return 1;
}


// This is optional
stock CreateAction( playerid, action[] )
{
	new msg[128], name[ 64 ];
	if ( g_PlayerInfo[playerid][bMasked] )
		format( name, 64, "Mask_%i", g_PlayerInfo[playerid][hName]);
	else
		format( name, 64, "%s", g_PlayerInfo[playerid][pName]);

	format(msg, sizeof(msg), "* %s %s", name, action );

	ProxDetector(8.0, playerid, msg, RGBA(170, 0, 140, 255) );
}

The result:

[Micko123]

Code:

Tutorials
A place where you can post tutorials related to sa-mp scripts.

TUTORIAL.. This should be posted in Filterscript section or here if you want to explain it..

[Trucido]

Quote:

Originally Posted by Micko123 Code: Tutorials A place where you can post tutorials related to sa-mp scripts. TUTORIAL.. This should be posted in Filterscript section or here if you want to explain it..

I did explain it? Anyone that has any basic skill in pawno (like me) can easily understand the code and the commments.. Anything not commented is self explanatory lmfao

[Micko123]

And let me say it again..

Code:

Tutorials
A place where you can post tutorials related to sa-mp scripts.

This is place to post TUTORIALS!!!!!
There are other sections where you can post and where you don't have to explain..
Imagine you are learning pawno and you come here with hoping to learn something and you find post like yours..
This is for begginers and for people who wants to learn new stuffs..

[Vince]

If you're going to use Hungarian notation then at least be consistent. Either use it everywhere or nowhere. Preferably the latter. Systems Hungarian is redundant; knowing the purpose of a variable implies knowing its type.

[Trucido]

Quote:

Originally Posted by Vince If you're going to use Hungarian notation then at least be consistent. Either use it everywhere or nowhere. Preferably the latter. Systems Hungarian is redundant; knowing the purpose of a variable implies knowing its type.

I don't code in pawno so obviously it wasn't going to be pretty, and to add to that, I barely spent any time on this. The most important thing here is that the code works. People should use whatever the fuck type of naming convention they prefer.