78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
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/* Fonction qui sert à aggrandir la taille du serpent lorsque celui-ci mange une pomme
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Written by Yann KERAUDREN and Titouan LERICHE */
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#include <stdlib.h>
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#include <stdio.h>
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#include "augmentation_serpent.h"
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void augmentation_serpent (struct adresse* pointeur) {
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int** corps_serpent = pointeur -> corps_serpent;
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unsigned short* indice_queue = pointeur -> indice_queue;
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unsigned char* tete = pointeur -> tete;
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unsigned short* taille_serpent = pointeur -> taille_serpent;
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int** corps_serpent2 = NULL;
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int i;
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/* augmentation de la taille du serpent */
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*taille_serpent = *taille_serpent + 1;
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/* création d'un nouveau tableau */
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corps_serpent2 = malloc( *taille_serpent * sizeof(int*));
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for ( i = 0; i < *taille_serpent; i++) {
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corps_serpent2 = malloc( 2 * sizeof(int));
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}
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/* attributions des anciennes cases du corps dans le nouveau tableau et ajout de la nouvelle tête au bonne endroit*/
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for ( i = 0 ; i < *indice_queue; i++) {
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corps_serpent2[i] = corps_serpent[i] ;
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}
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corps_serpent2[*indice_queue][0] = tete[0];
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corps_serpent2[*indice_queue][1] = tete[1];
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for ( i = *indice_queue; i < *taille_serpent - 1; i++) {
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corps_serpent2[i+1] = corps_serpent[i];
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}
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*indice_queue = *indice_queue + 1;
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pointeur -> corps_serpent = corps_serpent2;
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for ( i = 0; i < *taille_serpent - 1; i++) {
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free( corps_serpent[i]);
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}
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free(corps_serpent);
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}
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