[ADD]: Rock Paper Scissor Game Code #14
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shsa-odoo
reviewed
Feb 10, 2023
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shsa-odoo
reviewed
Feb 10, 2023
Comment on lines
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| if (str == comp_res) { | ||
| document.getElementById('result').innerHTML="Draw!"; | ||
| } | ||
| else if(str == 'rock' && comp_res == 'scissor') { | ||
| document.getElementById('result').innerHTML='You Won'; | ||
| user_score += 1; | ||
| document.getElementById('user_score_display').innerHTML=user_score; | ||
| } | ||
| else if(str == 'paper' && comp_res == 'rock') { | ||
| document.getElementById('result').innerHTML='You Won'; | ||
| user_score += 1; | ||
| document.getElementById('user_score_display').innerHTML=user_score; | ||
| } | ||
| else if(str == 'scissor' && comp_res == 'paper') { | ||
| document.getElementById('result').innerHTML="You Won"; | ||
| user_score += 1; | ||
| document.getElementById('user_score_display').innerHTML=user_score; | ||
| } | ||
| else { | ||
| document.getElementById('result').innerHTML='You Lose'; | ||
| comp_score += 1; | ||
| document.getElementById('comp_score_display').innerHTML=comp_score; | ||
| } |
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instead of multiple if..else statemets and repeating code section use concept of ternary operator:
what i can see is there are only three cases when user can win:
you_win = ( (you === "rock") && (opponent === "scissor") ||
(you === "paper") && (opponent === "rock") ||
(you === "scissor") && (opponent === "rock") ) // returns true for your win cases only.
.
.
so (you === opponent) ? "draw message" : you_win ? call a method for updating score and message for user : call method for updating score and message fro computer;
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