Dropping & Picking Up Weapons
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
Код:
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
Код:
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.
Код:
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.
Код:
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) );
}
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