Flipper/Applications/Official/DEV_FW/source/xMasterX/flipperzero-yatzee-main/yatzee.c
2023-01-25 23:52:38 -08:00

780 lines
24 KiB
C

#include "yatzee_icons.h"
#include <furi.h>
#include <furi_hal.h>
#include <gui/gui.h>
#include <gui/elements.h>
#include <input/input.h>
#include <stdlib.h>
#include <string.h>
#define BASE_X 18
#define BASE_Y 44
#define DICE_OFFSET 12
#define HOLD "*"
#define MAX_DICE 5
#define NUM_SCORES 13
bool new_game = true;
bool game_over = false;
bool bonus_added = false;
int8_t num_bonus_yatzees = 0;
// struct to hold image posistion for dice
typedef struct {
// +-----x
// |
// |
// y
uint8_t x;
uint8_t y;
} ImagePosition;
typedef struct {
char* name;
uint32_t value;
bool used;
int8_t row;
int8_t col;
uint8_t (*fn)(); // pointer to function that calculates score
} Score;
typedef struct {
uint8_t index;
uint8_t value;
bool isHeld;
} Die;
typedef struct {
int index;
char* symbol;
} Cursor;
// locations for the dice images
ImagePosition position[5] = {
{.x = BASE_X-DICE_OFFSET, .y = BASE_Y},
{.x = BASE_X*2-DICE_OFFSET, .y = BASE_Y},
{.x = BASE_X*3-DICE_OFFSET, .y = BASE_Y},
{.x = BASE_X*4-DICE_OFFSET, .y = BASE_Y},
{.x = BASE_X*5-DICE_OFFSET, .y = BASE_Y},
};
// these are the positions that the score cursor will cycle through
ImagePosition score_positions[13] = {
{.x=15, .y=0},
{.x=15, .y=9},
{.x=15, .y=18},
{.x=15, .y=27},
{.x=44, .y=0},
{.x=44, .y=9},
{.x=44, .y=18},
{.x=44, .y=27},
{.x=77, .y=0},
{.x=77, .y=9},
{.x=77, .y=18},
{.x=77, .y=27},
{.x=91, .y=21},
};
// cursor to select dice
Cursor cursor = {
.index = 0,
.symbol = "^"
};
// cursor to select score
Cursor scoreCursor = {
.index = -1,
.symbol = "_"
};
// setup array to store dice info
Die die[5] = {
{.index = 0, .value = 1, .isHeld = false},
{.index = 1, .value = 1, .isHeld = false},
{.index = 2, .value = 1, .isHeld = false},
{.index = 3, .value = 1, .isHeld = false},
{.index = 4, .value = 1, .isHeld = false},
};
uint8_t upperScore = 0;
int32_t lowerScore = 0;
int32_t totalScore = 0;
uint8_t roll = 0;
uint8_t totalrolls = 0;
// #############################################
// # The following methods add the score for #
// # whichever number is mentioned. #
// #############################################
static uint8_t ones() {
uint8_t sum = 0;
for (uint8_t i = 0; i < 5; i++) {
if (die[i].value == 1) {
sum++;
}
}
return sum;
}
static uint8_t twos() {
uint8_t sum = 0;
for (uint8_t i = 0; i < 5; i++) {
if (die[i].value == 2) {
sum = sum+2;
}
}
return sum;
}
static uint8_t threes() {
uint8_t sum = 0;
for (uint8_t i = 0; i < 5; i++) {
if (die[i].value == 3) {
sum = sum+3;
}
}
return sum;
}
static uint8_t fours() {
uint8_t sum = 0;
for (uint8_t i = 0; i < 5; i++) {
if (die[i].value == 4) {
sum = sum+4;
}
}
return sum;
}
static uint8_t fives() {
uint8_t sum = 0;
for (uint8_t i = 0; i < 5; i++) {
if (die[i].value == 5) {
sum = sum+5;
}
}
return sum;
}
static uint8_t sixes() {
uint8_t sum = 0;
for (uint8_t i = 0; i < 5; i++) {
if (die[i].value == 6) {
sum = sum+6;
}
}
return sum;
}
// ####################################################
// # Helper methods for the special score types #
// # defined before them so they can be used #
// # since this whole thing is a linear mess #
// # lol. #
// # add_dice: #
// # inputs: none #
// # output: int8_t value of roll #
// # check_if_score_used:
// # inputs: Score
// # output: true if score.used = true
// # # # # # # # # # # # # # # # # # # # # # # # # # #
int8_t add_dice() {
int8_t sum = 0;
for (int8_t i=0; i<MAX_DICE; i++) {
sum+=die[i].value;
} return sum;
}
bool check_if_score_used(Score score) {
if (score.used == true) {
return true;
} else {
return false;
}
}
// #############################################
// # Methods to calculate scores for the fancy #
// # scoring types: 3 of a kind, 4 of a kind, #
// # Full house, small straight, large straight#
// # chance & yatzee. #
// #############################################
static uint8_t threekind() {
int8_t score = 0;
for (int8_t num=1; num<7; num++) {
int8_t sum = 0;
for (int8_t i=0; i<MAX_DICE; i++) {
if (die[i].value == num) {
sum++;
}
if (sum > 2) {
score = add_dice();
}
}
}
return score;
}
static uint8_t fourkind() {
int8_t score = 0;
for (int8_t num=1; num<7; num++) {
int8_t sum = 0;
for (int8_t i=0; i<MAX_DICE; i++) {
if (die[i].value == num) {
sum++;
}
if (sum > 3) {
score = add_dice();
}
}
}
return score;
}
static uint8_t fullhouse() {
bool check1 = false;
bool check2 = false;
int8_t val1 = 0;
int8_t val2 = 0;
UNUSED(val2);
UNUSED(val1);
//check 1 for three of a kind
for (int8_t num=1; num<7; num++) {
int8_t sum = 0;
for (int8_t i=0; i<MAX_DICE; i++) {
if (die[i].value == num) {
sum++;
}
if (sum > 2) {
val1 = die[i].value;
check1 = true;
}
}
}
// return if check 1 failed
if (check1 == false) {
return 0;
}
// check 2 for two of a kind.
for (int8_t num=1; num<7; num++) {
if (num==val1) {continue;}
int8_t sum = 0;
for (int8_t i=0; i<MAX_DICE; i++) {
if (die[i].value == num) {
sum++;
}
if (sum > 1) {
val2 = die[i].value;
check2 = true;
}
}
if (check1 && check2) {
return 25;
}
}
return 0;
}
// # # # # # # # # # # # # # # # # # # # # # # # # # # #
// # I'm dumb so I asked ChatGPT to write the #
// # smallstraight function for me. Then I adapted it #
// # fo the largestraight function. #
// # # # # # # # # # # # # # # # # # # # # # # # # # # #
static uint8_t smallstraight() {
// Create a new array with the frequencies of the different die faces
int8_t frequencies[6] = {0};
for (int8_t i = 0; i < 5; i++) {
int8_t face = die[i].value;
frequencies[face - 1]++;
}
// Check if there is a sequence of 4 consecutive die faces with at least one die
bool found_small_straight = false;
for (int i = 0; i < 3 && !found_small_straight; i++) {
if (frequencies[i] > 0 && frequencies[i + 1] > 0 && frequencies[i + 2] > 0 && frequencies[i + 3] > 0) {
found_small_straight = true;
}
}
if (found_small_straight) {
return 30;
} else {
return 0;
}
}
static uint8_t largestraight() {
// Create a new array with the frequencies of the different die faces
int8_t frequencies[6] = {0};
for (int8_t i = 0; i < 5; i++) {
int8_t face = die[i].value;
frequencies[face - 1]++;
}
// Check if there is a sequence of 4 consecutive die faces with at least one die
bool found_large_straight = false;
for (int i = 0; i < 3 && !found_large_straight; i++) {
if (frequencies[i] > 0 && frequencies[i + 1] > 0 && frequencies[i + 2] > 0 && frequencies[i + 3] > 0 && frequencies[i + 4] > 0) {
found_large_straight = true;
}
}
if (found_large_straight) {
return 40;
} else {
return 0;
}
}
static uint8_t chance() {
// chance allows your roll to count for the raw number of pips showing
int8_t sum = 0;
for (int8_t i = 0; i<MAX_DICE; i++) {
sum+=die[i].value;
}
return sum;
}
static uint8_t yatzee() {
// checks if all die.values are equal to the first die
int8_t val = die[0].value;
for (int8_t i=1; i<MAX_DICE; i++) {
// if value is the same as the first die, continue to next
if (die[i].value == val){
continue;
} else {
// if any value is not equal to the first die,
// this is not a yatzee and we return 0
return 0;
}
}
return 50;
}
// # # # # # # # # # # # # # # # # # # # # # # # # # #
// # Method to return true if yatzee returns 50 #
// # #
// # # # # # # # # # # # # # # # # # # # # # # # # # #
// static bool check_for_bonus_yatzee() {
// if (yatzee()==50){
// return true;
// } else {
// return false;
// }
// }
// Scorecard defined here so that we can use pointers to the functions
// defined above
Score scorecard[13] = {
{.name = "1", .value = 0, .used = false, .row=0, .col=0, .fn = &ones},
{.name = "2", .value = 0, .used = false, .row=1, .col=0, .fn = &twos},
{.name = "3", .value = 0, .used = false,.row=2, .col=0, .fn = &threes},
{.name = "4", .value = 0, .used = false, .row=3, .col=0, .fn = &fours},
{.name = "5", .value = 0, .used = false, .row=0, .col=1, .fn = &fives},
{.name = "6", .value = 0, .used = false, .row=1, .col=1, .fn = &sixes},
{.name = "3k", .value = 0, .used = false, .row=2, .col=1, .fn = &threekind},
{.name = "4k", .value = 0, .used = false, .row=3, .col=1, .fn = &fourkind},
{.name = "Fh", .value = 0, .used = false, .row=0, .col=2, .fn = &fullhouse},
{.name = "Sm", .value = 0, .used = false, .row=1, .col=2, .fn = &smallstraight},
{.name = "Lg", .value = 0, .used = false, .row=2, .col=2, .fn = &largestraight},
{.name = "Ch", .value = 0, .used = false, .row=3, .col=2, .fn = &chance},
{.name = "Yz", .value = 0, .used = false, .row = 2, .col = 3, .fn = &yatzee},
};
// #############################################
// # begin draw callback #
// # #
// #############################################
// define the callback for telling ViewPort how to update the screen
// not sure what ctx is but it seems important
static void app_draw_callback(Canvas* canvas, void* ctx) {
UNUSED(ctx);
canvas_set_font(canvas, FontSecondary); //define a font so we can put letters on the screen
int8_t selectorOffsetX = 8;
int8_t selectorOffsetY = 16;
char buffer[36];
char bigbuffer[256];
canvas_clear(canvas);
// if new_game, show user instructions
if (new_game) {
canvas_set_font(canvas, FontPrimary);
elements_multiline_text_aligned(canvas, 64,0, AlignCenter, AlignTop, "Yatzee!");
canvas_set_font(canvas, FontSecondary);
snprintf(bigbuffer, sizeof(bigbuffer), "Up: Roll\nLeft/Right: Move cursor\nOK: Hold Die\nDown: Score");
elements_multiline_text_aligned(canvas, 0, 8, AlignLeft, AlignTop, bigbuffer);
elements_button_center(canvas, "Start!");
return;
} else {
// draw border lines
canvas_draw_line(canvas, 0, 37, 104, 37);
canvas_draw_line(canvas, 104, 0, 104, 64);
// iterate through dice and draw icon that correlates to die[n].value, and the x,y position indicated by position[die[i].index]
for (int8_t i = 0; i < 5; i++) {
if (die[i].value == 1) {
canvas_draw_icon(canvas, position[die[i].index].x % 128, position[die[i].index].y % 64, &I_die_1);
} else if (die[i].value == 2) {
canvas_draw_icon(canvas, position[die[i].index].x % 128, position[die[i].index].y % 64, &I_die_2);
} else if (die[i].value == 3) {
canvas_draw_icon(canvas, position[die[i].index].x % 128, position[die[i].index].y % 64, &I_die_3);
} else if (die[i].value == 4) {
canvas_draw_icon(canvas, position[die[i].index].x % 128, position[die[i].index].y % 64, &I_die_4);
} else if (die[i].value == 5) {
canvas_draw_icon(canvas, position[die[i].index].x % 128, position[die[i].index].y % 64, &I_die_5);
} else if (die[i].value == 6) {
canvas_draw_icon(canvas, position[die[i].index].x % 128, position[die[i].index].y % 64, &I_die_6);
}
}
// Puts an '*' above the die if hold is selected.
int8_t holdOffsetX = 8;
int8_t holdOffsetY = -5;
for (int8_t i = 0; i < 5; i++) {
if (die[i].isHeld == 1) {
elements_multiline_text_aligned(
canvas, position[die[i].index].x+holdOffsetX,
position[die[i].index].y+holdOffsetY, AlignCenter, AlignTop, HOLD);
}
}
// Update die cursor location
if (cursor.index != -1) {
elements_multiline_text_aligned(
canvas, position[cursor.index].x+selectorOffsetX,
position[cursor.index].y+selectorOffsetY, AlignCenter, AlignTop, cursor.symbol);
}
// Update score cursor location
if (scoreCursor.index != -1) {
elements_multiline_text_aligned(
canvas, score_positions[scoreCursor.index].x,
score_positions[scoreCursor.index].y+1, AlignLeft, AlignTop, scoreCursor.symbol);
}
// Update Roll
// Scores are updated in groups on screen to help with formatting
// first group is scorecard[0:7], second group is [8:12]
// Cycle through first 8 scores, if cursor at score, update to show possible score
// otherwise, show current scores value.
for (int8_t i = 0; i < 8; i++) {
if (scoreCursor.index == i && scorecard[i].used == false) {
int possiblescore = (int)(*scorecard[i].fn)();
snprintf(buffer, sizeof(buffer), "%s: %3u ", scorecard[i].name, possiblescore);
canvas_draw_str_aligned(canvas, 23+29*scorecard[i].col,
9*scorecard[i].row, AlignRight, AlignTop, buffer);
} else {
uint8_t currentscore = scorecard[i].value;
snprintf(buffer, sizeof(buffer), "%s: %3u ", scorecard[i].name, currentscore);
canvas_draw_str_aligned(canvas, 23+29*scorecard[i].col,
9*scorecard[i].row, AlignRight, AlignTop, buffer);
}
if (scorecard[i].used) {
canvas_draw_dot(canvas, 23+29*scorecard[i].col, 3+9*scorecard[i].row);
}
}
// cycle through lower scores
// NUM_SCORES minus one because the yatzee is 12 and is handled separately
for (int8_t i = 8; i < NUM_SCORES-1; i++) {
if (scoreCursor.index == i && scorecard[i].used == false) {
int possiblescore = (int)(*scorecard[i].fn)();
snprintf(buffer, sizeof(buffer), " %s: %3u ", scorecard[i].name, possiblescore);
canvas_draw_str_aligned(canvas, 31+27*scorecard[i].col,
9*scorecard[i].row, AlignRight, AlignTop, buffer);
} else {
uint8_t currentscore = scorecard[i].value;
snprintf(buffer, sizeof(buffer), " %s: %3u ", scorecard[i].name, currentscore);
canvas_draw_str_aligned(canvas, 31+27*scorecard[i].col,
9*scorecard[i].row, AlignRight, AlignTop, buffer);
}
if (scorecard[i].used) {
canvas_draw_dot(canvas, 31+27*scorecard[i].col, 3+9*scorecard[i].row);
}
}
// update yatzee score
if (scoreCursor.index == 12 && scorecard[12].used == false) {
int possiblescore = (int)(*scorecard[12].fn)();
snprintf(buffer, sizeof(buffer), "Yz\n%u", possiblescore);
elements_multiline_text_aligned(canvas, 93, 10, AlignCenter, AlignTop, buffer);
} else {
snprintf(buffer, sizeof(buffer), "Yz\n%ld", scorecard[12].value);
elements_multiline_text_aligned(canvas, 93, 10, AlignCenter, AlignTop, buffer);
}
// Scores and roll number updated
// sub score shows the 1-6 scores only. If this is >63 at the end of the game,
// a 35 point bonus is added to the total score
snprintf(buffer, sizeof(buffer), "Sub\n%u", upperScore);
elements_multiline_text_aligned(canvas, 117, 0, AlignCenter, AlignTop, buffer);
snprintf(buffer, sizeof(buffer), "Total\n%ld", totalScore);
elements_multiline_text_aligned(canvas, 117, 22, AlignCenter, AlignTop, buffer);
if (totalrolls == 0) {
snprintf(buffer, sizeof(buffer), "Roll\n%s", " ");
elements_multiline_text_aligned(canvas, 117, 64, AlignCenter, AlignBottom, buffer);
} else {
snprintf(buffer, sizeof(buffer), "Roll\n%u", totalrolls);
elements_multiline_text_aligned(canvas, 117, 64, AlignCenter, AlignBottom, buffer);
}
// Check for then handle end of game
// add num_bonus_yatzees to total rounds so that multiple
// yatzees can be scored without impacting the number of rounds before
// the game is over
int8_t total_rounds = num_bonus_yatzees;
// add up number of scores counted so far
for (int8_t i = 0; i<NUM_SCORES; i++) {
if (scorecard[i].used) {
total_rounds++;
}
}
// if total rounds is 13 + the number of bonus rounds,
// thats it, game over.
if (total_rounds == NUM_SCORES+num_bonus_yatzees) {
// if scores of 1-6 add up to 63, a 35 point bonus is bonus_added
// bonus_added = true keeps the game loop from
// adding bonuses indefinetly
if (upperScore >= 63 && bonus_added == false) {
totalScore+=35;
bonus_added = true;
}
// set game over to true and tell the user the game is over
game_over = true;
elements_button_center(canvas, "Game Over");
}
}
}
// define the callback for helping ViewPort get InputEvent and place it in the event_queue defined in the main method
static void app_input_callback(InputEvent* input_event, void* ctx) {
furi_assert(ctx);
FuriMessageQueue* event_queue = ctx;
furi_message_queue_put(event_queue, input_event, FuriWaitForever);
}
// roll them diiiiceeee
static void roll_dice() {
// increment roll count
totalrolls++;
for (uint8_t i = 0; i < MAX_DICE; i++) {
// dont reroll if the dice is being held
if (die[i].isHeld == false) {
die[i].value = 1 + rand() % 6;
}
}
// if 3 rolls have been used, force user to select a score.
if(totalrolls == 3) {
scoreCursor.index = 0;
}
}
static void clear_board() {
// reset board after adding score
totalrolls = 0;
for (int8_t i=0; i < MAX_DICE; i++) {
die[i].isHeld = false;
}
scoreCursor.index = -1;
cursor.index = 0;
}
static void add_score() {
// return when scoring is not possible
if (cursor.index != -1 || totalrolls == 0 || (scorecard[scoreCursor.index].used && strcmp(scorecard[scoreCursor.index].name,"Yz")!=0)){
return;
}
// extra yatzee scores
if (scoreCursor.index == 12 && scorecard[scoreCursor.index].used) {
uint8_t yatzee_score = (*scorecard[12].fn)();
scorecard[12].value += 2*yatzee_score;
lowerScore+=100;
num_bonus_yatzees++;
}
// upper score
for (int8_t i = 0; i < 6; i++) {
if (scoreCursor.index == i && scorecard[scoreCursor.index].used == false) {
scorecard[i].value =(*scorecard[i].fn)();
upperScore+=scorecard[i].value;
scorecard[i].used = true;
}
}
// lower score
for (int8_t i = 6; i < 13; i++) {
if (scoreCursor.index == i && scorecard[scoreCursor.index].used == false) {
scorecard[i].value = (*scorecard[i].fn)();
lowerScore+=scorecard[i].value;
scorecard[i].used = true;
}
}
// recalculate total score
totalScore = lowerScore + upperScore;
clear_board();
}
// Entry Point
int32_t yatzee_main(void* p) {
UNUSED(p);
// Initialize event queue to handle incoming events like button presses
// Use FuriMessageQueue as type as defined in furi api
// InputEvents are supported by app_input_callback
FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(InputEvent));
// Initialize viewport
ViewPort* view_port = view_port_alloc();
// Set system callbacks
view_port_draw_callback_set(view_port, app_draw_callback, view_port);
view_port_input_callback_set(view_port, app_input_callback, event_queue);
// Open GUI & register viewport
Gui* gui = furi_record_open(RECORD_GUI);
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
// hold input event
InputEvent event;
// Create a loop for the app to run in and handle InputEvents
bool isRunning = true;
while(isRunning) {
if (totalrolls == 3) {
cursor.index = -1;
}
if(furi_message_queue_get(event_queue, &event, 100) == FuriStatusOk) {
if((event.type == InputTypePress) || event.type == InputTypeRepeat) {
switch(event.key) {
case InputKeyLeft:
if(cursor.index == -1) {
if(scoreCursor.index == 0 && totalrolls == 3){
scoreCursor.index = NUM_SCORES-1;
} else if (scoreCursor.index==0) {
scoreCursor.index = -1;
cursor.index = 4;
} else {
scoreCursor.index--;
}
} else {
if(cursor.index == 0) {
cursor.index = -1;
scoreCursor.index = NUM_SCORES-1;
} else {
cursor.index--;
}
}
break;
case InputKeyRight:
// cursor.index == -1 means that scoreCursor is active
if(cursor.index == -1) {
if(scoreCursor.index == NUM_SCORES-1 && totalrolls == 3){
scoreCursor.index = 0;
} else if (scoreCursor.index == NUM_SCORES-1) {
scoreCursor.index = -1;
cursor.index = 0;
} else {
scoreCursor.index++;
}
// if cursor.index is not -1, then dice cursor is active
} else {
if(cursor.index == 4) {
cursor.index = -1;
scoreCursor.index = 0;
} else {
cursor.index++;
}
}
break;
case InputKeyUp:
if (totalrolls < 3) {
roll_dice();
}
// if (check_for_bonus_yatzee() && scorecard[13].used) {
// num_bonus_yatzees++;
// totalScore+=100;
//
// clear_board();
// }
break;
case InputKeyDown:
add_score();
break;
case InputKeyOk:
if (new_game) {
new_game = false;
break;
}
if (game_over) {
isRunning = false;
}
if (cursor.index == -1 || totalrolls == 0) {
break;
}
if (die[cursor.index].isHeld == false) {
die[cursor.index].isHeld = true;
} else {
die[cursor.index].isHeld = false;
}
break;
default:
isRunning = false;
break;
}
}
}
// after every event, update view_port
// uses app_draw_callback which is set before the game loop begins.
view_port_update(view_port);
}
// cleanup
view_port_enabled_set(view_port, false);
gui_remove_view_port(gui, view_port);
view_port_free(view_port);
furi_message_queue_free(event_queue);
furi_record_close(RECORD_GUI);
return 0;
}