What is this code?

if(Playercl) {
	*(float*)(Playercl + 0x04) = (float)0;
}

if(Wapenclass) {
     for(int i=0 ; i<533 ; i++) {
		DWORD curwapen = *(DWORD*)(Wapenclass +(4*i));
			if (curwapen)	{
				*(float*)( curwapen + 0x2698) = (float)1; 
				*(float*)( curwapen + 0x269c) = (float)1; 
			}
		}
	}
}