From f24104eeb1b24d7710c872adb4cfbe1cf0bcadc4 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= Date: Fri, 30 Jun 2017 16:51:33 +0200 Subject: [PATCH] Basic allmost functional Mastermind game MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérôme Benoit --- project/mips1.asm | 269 +++++++++++++++++++++++++++++++++++----------- 1 file changed, 205 insertions(+), 64 deletions(-) diff --git a/project/mips1.asm b/project/mips1.asm index 9294487..690aca8 100644 --- a/project/mips1.asm +++ b/project/mips1.asm @@ -1,76 +1,217 @@ - .data +.data -Welcome1: - .ascii "\n Hello! you are about to play the mastermind" - .ascii " guessing and logic game,Bulls & Cows!\n" - .ascii "The Computer will generate a secret number made of 4 unique" - .ascii " integer numbers. You have to guess the number!\n" - .ascii "Using the number of Bulls and Cows you get to find out what" - .asciiz " the secret number is!\n" +welcome: .asciiz "Bienvenue dans le jeu de Mastermind.\nUne sequence de quatre chiffres de 1 à 8 a ete générée.\nA vous de la deviner !" +play: .asciiz "Commencer à jouer:" +lost_msg: .asciiz "Vous avez perdu !" +win_msg: .asciiz "Vous avez gagné !" +temp_msg: .asciiz " bien placé" +exclamation_point: .asciiz "! " +interrogation_point: .asciiz "? " +newline: .asciiz "\n" -Welcome2: - .ascii "\nEvery digit you enter that is both correct and in the right" - .ascii " location is a BULL. When you get 4 BULLS, YOU WIN!\n\n" - .ascii "Every digit you enter that is correct, but not in the right" - .asciiz " location is a COW!\n" +O: .ascii "O" +X: .ascii "X" +tiret: .ascii "-" -confirm: - .ascii "\n Select \n" - .ascii "YES - if you are ready to guess\n" - .ascii "NO - to see the rules again\n" - .asciiz "Cancel - to exit the Game\n" +compare_buffer: .space 5 +input_value: .byte 0:5 +guess_value: .byte 0:5 -msg_asknum: - .asciiz "\nEnter your game choice\n" - - .text +.text main: - # show intro and rules -main_welcome: - la $a0,Welcome1 - li $a1,1 - li $v0,55 +# show intro and rules +display_welcome: + la $a0, newline + li $v0, 4 syscall - - la $a0,Welcome2 - li $v0,55 + la $a0, welcome + li $v0, 4 syscall - - # ask user to select an action (i.e. enter data, reread rules, exit program) -main_confirm: - la $a0,confirm - li $v0,50 + la $a0, newline + li $v0, 4 syscall - - # the return is in a0: 0=yes, 1=no, 2=cancel - beq $a0,0,main_asknum - beq $a0,2,main_exit - b main_welcome - - # ask user for the next game input - # NOTE: this is a prompt for an integer number -main_asknum: - li $v0,51 - la $a0,msg_asknum + la $a0, play + li $v0, 4 syscall - - beq $a1,-1,main_asknum # syntax error - beq $a1,-2,main_confirm # cancel - beq $a1,-3,main_asknum # ok, but no data - - jal do_something # do something with the number in a0 ... - - j main_asknum - -main_exit: - li $v0,10 + la $a0, newline + li $v0, 4 syscall - -# do_something -- process user's input -# -# arguments: -# a0 -- number the user entered -do_something: - jr $ra # return \ No newline at end of file + +generate_sequence: + la $t0, guess_value + + li $a1, 8 + li $v0, 42 + syscall + addi $a0, $a0, 1 # Put the integer into the [1-8] range + + sb $a0, 0($t0) + + li $a1, 8 + li $v0, 42 + syscall + addi $a0, $a0, 1 # Put the integer into the [1-8] range + + sb $a0, 1($t0) + + li $a1, 8 + li $v0, 42 + syscall + addi $a0, $a0, 1 # Put the integer into the [1-8] range + + sb $a0, 2($t0) + + li $a1, 8 + li $v0, 42 + syscall + addi $a0, $a0, 1 # Put the integer into the [1-8] range + + sb $a0, 3($t0) + +generate_sequence_loop_end: + + la $s0, ($zero) # Initialize loop counter to zero + la $s1, compare_buffer +loop: + beq $s0, 10, lost +# ask user for the next input +input: + la $a0, newline + li $v0, 4 + syscall + + la $a0, ($s0) + li $v0, 1 + syscall + la $a0, interrogation_point + li $v0, 4 + syscall + + la $a0, input_value # Store the answer + li $a1, 5 + li $v0, 8 # Load syscall read_string + syscall # Make the syscall + +# check that each input values are in the right range +check_input: + la $t7, input_value + + lb $t5, 0($t7) + andi $t5, $t5, 0x0F # ASCII code to integer + beq $t5, $zero, input + addi $t5, $t5, -9 + bgez $t5, input + + lb $t5, 1($t7) + andi $t5, $t5, 0x0F # ASCII code to integer + beq $t5, $zero, input + addi $t5, $t5, -9 + bgez $t5, input + + lb $t5, 2($t7) + andi $t5, $t5, 0x0F # ASCII code to integer + beq $t5, $zero, input + addi $t5, $t5, -9 + bgez $t5, input + + lb $t5, 3($t7) + andi $t5, $t5, 0x0F # ASCII code to integer + beq $t5, $zero, input + addi $t5, $t5, -9 + bgez $t5, input + + la $s2, ($zero) # Same counter + la $s3 ($zero) +compare_input: + la $t7, input_value + la $t6, guess_value + la $t5, O + la $t4, X + la $t3, tiret + + lb $t0, 0($t7) + andi $t0, $t0, 0x0F # ASCII code to integer + lb $t1, 0($t6) + beq $t0, $t1, same1 + j different1 +same1: + sb $0, 0($t7) + sb $t5, 0($s1) + addi $s2, $s2, 1 +different1: + lb $t0, 1($t7) + andi $t0, $t0, 0x0F # ASCII code to integer + lb $t1, 1($t6) + beq $t0, $t1, same2 + j different2 +same2: + sb $zero, 1($t7) + sb $t5, 1($s1) + addi $s2, $s2, 1 +different2: + lb $t0, 2($t7) + andi $t0, $t0, 0x0F # ASCII code to integer + lb $t1, 2($t6) + beq $t0, $t1, same3 + j different3 +same3: + sb $zero, 2($t7) + sb $t5, 2($s1) + addi $s2, $s2, 1 +different3: + lb $t0, 3($t7) + andi $t0, $t0, 0x0F # ASCII code to integer + lb $t1, 3($t6) + beq $t0, $t1, same4 + j different4 +same4: + sb $zero, 3($t7) + sb $t5, 3($s1) + addi $s2, $s2, 1 +different4: + beq $s2, 4, won + + +print_comp_result: + la $a0, newline + li $v0, 4 + syscall + la $a0, ($s0) + li $v0, 1 + syscall + la $a0, exclamation_point + li $v0, 4 + syscall + la $a0, ($s2) + li $v0, 1 + syscall + la $a0, temp_msg + li $v0, 4 + syscall + + addi $s0, $s0, 1 + j loop + +won: + la $a0, newline + li $v0, 4 + syscall + la $a0, win_msg + li $v0, 4 + syscall + + j exit +lost: + la $a0, newline + li $v0, 4 + syscall + la $a0, lost_msg + li $v0, 4 + syscall + + j exit +exit: + li $v0, 10 + syscall \ No newline at end of file -- 2.34.1