function whoWin(user){
var compArr=["Fire","Wood","Water"];
comp=compArr[Math.floor(Math.random()*3)];
setChoice(user);
setCompChoice(comp);
if(user=="Fire"&&comp=="Fire"){
setWinner("Draw")
}
else if(user=="Fire"&&comp=="Wood"){
setWinner("User")
}
else if(user=="Fire"&&comp=="Water"){
setWinner("Comp")
}
else if(user=="Wood"&&comp=="Fire"){
setWinner("Comp")
}
else if(user=="Wood"&&comp=="Wood"){
setWinner("Draw")
}
else if(user=="Wood"&&comp=="Water"){
setWinner("User")
}
else if(user=="Water"&&comp=="Fire"){
setWinner("User")
}
else if(user=="Water"&&comp=="Wood"){
setWinner("Comp")
}
else if(user=="Water"&&comp=="Water"){
setWinner("Draw")
}
}
const [choice,setChoice]=useState('');
const [compChoice,setCompChoice]=useState('');
const [winner,setWinner]=useState('');
return(
<View>
<View style={{flexDirection:'row',margin:4,marginLeft:38}}>
<Text>Your Choice : </Text>
<Text style={{borderWidth:2,width:165,paddingLeft:5}}>{choice}</Text>
</View>
<View style={{flexDirection:'row',margin:4}}>
<Text>Computer Choice : </Text>
<Text style={{borderWidth:2,width:165,paddingLeft:5}}>{compChoice}</Text>
</View>
<View style={{flexDirection:'row',margin:4,marginLeft:68}}>
<Text>Winner : </Text>
<Text style={{borderWidth:2,width:165,paddingLeft:5}}>{winner}</Text>
</View>
<View style={{flexDirection:'row',margin:4,marginLeft:1}}>
<TouchableOpacity style={{backgroundColor: 'gray',width:92,height:40,borderRadius:9,margin:10,
alignItems:'center',justifyContent: 'center'}} onPress={()=>whoWin("Fire")}>
<Text style={{fontSize:15,color:'black'}}>Fire</Text>
</TouchableOpacity>
<TouchableOpacity style={{backgroundColor: 'gray',width:92,height:40,borderRadius:9,margin:10,
alignItems:'center',justifyContent: 'center'}} onPress={()=>whoWin("Wood")}>
<Text style={{fontSize:15,color:'black'}}>Wood</Text>
</TouchableOpacity>
<TouchableOpacity style={{backgroundColor: 'gray',width:92,height:40,borderRadius:9,margin:10,
alignItems:'center',justifyContent: 'center'}} onPress={()=>whoWin("Water")}>
<Text style={{fontSize:15,color:'black'}}>Water</Text>
</TouchableOpacity>
</View>
</View>
);