Commit dab2c47e authored by Chris's avatar Chris
Browse files

implemented logic for all play categories, but they are buggy and need to be tested further

parent 41793e9b

gamelogic.c

+21 −7
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ unsigned int calculate_selection_score(game_context *ctx, char *selection) { 
    } else if (strcasecmp(selection, "three of a kind") == 0) {

        // sum all dice if 3 of a kind match; 0 otherwise

//        printf("not implemented, scoring 0 for now");

        if (n_of_a_kind(ctx->game_state.dice, NUM_DICE, 3)) {

        if (n_of_a_kind(ctx->game_state.dice, NUM_DICE, 3, 0)) {

            ctx->game_state.scorecard.three_of_a_kind = sum_dice(ctx->game_state.dice);

        } else {

            ctx->game_state.scorecard.three_of_a_kind = 0;
@@ -141,7 +141,7 @@ unsigned int calculate_selection_score(game_context *ctx, char *selection) { 
        points_awarded = ctx->game_state.scorecard.three_of_a_kind;

    } else if (strcasecmp(selection, "four of a kind") == 0) {

        // sum all dice if 4 of a kind match; 0 otherwise

        if (n_of_a_kind(ctx->game_state.dice, NUM_DICE, 4)) {

        if (n_of_a_kind(ctx->game_state.dice, NUM_DICE, 4, 0)) {

            ctx->game_state.scorecard.four_of_a_kind = sum_dice(ctx->game_state.dice);

        } else {

            ctx->game_state.scorecard.four_of_a_kind = 0;
@@ -149,8 +149,16 @@ unsigned int calculate_selection_score(game_context *ctx, char *selection) { 
        points_awarded = ctx->game_state.scorecard.four_of_a_kind;

    } else if (strcasecmp(selection, "full house") == 0) {

        // 25 points for a combination of three of one number + two of another; 0 otherwise

        printf("not implemented, scoring 0 for now");

        unsigned int three_of_a_kind_value = n_of_a_kind(ctx->game_state.dice, NUM_DICE, 3, 0);

        unsigned int two_of_a_kind_value = 0;

        if (three_of_a_kind_value) {

            two_of_a_kind_value = n_of_a_kind(ctx->game_state.dice, NUM_DICE, 2, 0);

        }

        if (three_of_a_kind_value && two_of_a_kind_value) {

            ctx->game_state.scorecard.full_house = 25;

        } else {

            ctx->game_state.scorecard.full_house = 0;

        }

        points_awarded = ctx->game_state.scorecard.full_house;

    } else if (strcasecmp(selection, "small straight") == 0) {

        // 30 points for a sequence of four consecutive numbers; 0 otherwise
@@ -171,7 +179,7 @@ unsigned int calculate_selection_score(game_context *ctx, char *selection) { 
    } else if (strcasecmp(selection, "yahtc") == 0) {

        // 50 points for five of a kind; 0 otherwise

        printf("not implemented, scoring 0 for now");

        if (n_of_a_kind(ctx->game_state.dice, NUM_DICE, NUM_DICE)) {

        if (n_of_a_kind(ctx->game_state.dice, NUM_DICE, NUM_DICE, 0)) {

            ctx->game_state.scorecard.yahtc = 50;

        } else {

            ctx->game_state.scorecard.yahtc = 0;
@@ -289,18 +297,24 @@ int sum_dice(struct die_st *dice) { 


// I know this is uglier than it could be, but I don't have a hash map implementation in C and don't want to allocate the memory to track which values we've seen before.

// so this will be okay

unsigned int n_of_a_kind(struct die_st *dice, unsigned int num_dice, unsigned int n) {

unsigned int n_of_a_kind(struct die_st *dice, unsigned int num_dice, unsigned int n, unsigned int value_to_avoid) {

    if (n > num_dice) {

        printf("n_of_a_kind(): error: n is greater than num_dice");

    }

    for (unsigned int i = 0; i < num_dice - 1; i++) {

        if (dice[i].value == value_to_avoid) {

            continue;

        }

        int num_dice_with_same_value = 1;

        for (unsigned int j = i + 1; j < num_dice; j++) {

            if (dice[j].value == value_to_avoid) {

                continue;

            }

            if (dice[i].value == dice[j].value) {

                num_dice_with_same_value++;

            }

            if (num_dice_with_same_value == n) {

                return 1;

                return dice[i].value;

            }

        }

    }

gamelogic.h

+1 −1
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ unsigned int calculate_selection_score(game_context *ctx, char *selection); 
unsigned int calculate_total_score(struct scorecard_st *scorecard);

void initialize_scorecard(struct scorecard_st *scorecard);

char *get_player_score_selection_with_menu(struct scorecard_st *scorecard);

unsigned int n_of_a_kind(struct die_st *dice, unsigned int num_dice, unsigned int n);

unsigned int n_of_a_kind(struct die_st *dice, unsigned int num_dice, unsigned int n, unsigned int value_to_avoid);

unsigned int n_in_a_row(struct die_st *dice, unsigned int num_dice, unsigned int n);



#endif //DICELOGIC_H