Momentum-Apps/solitaire.c

#include <stdlib.h>
#include <dolphin/dolphin.h>
#include <furi.h>
#include <gui/canvas_i.h>
#include "defines.h"
#include "common/ui.h"
#include "solitaire_icons.h"
#include <notification/notification.h>
#include <notification/notification_messages.h>
void init(GameState *game_state);

const NotificationSequence sequence_fail = {
        &message_vibro_on,
        &message_note_c4,
        &message_delay_10,
        &message_vibro_off,
        &message_sound_off,
        &message_delay_10,

        &message_vibro_on,
        &message_note_a3,
        &message_delay_10,
        &message_vibro_off,
        &message_sound_off,
        NULL,
};
int8_t columns[7][3] = {
        {1,   1, 25},
        {19,  1, 25},
        {37,  1, 25},
        {55,  1, 25},
        {73,  1, 25},
        {91,  1, 25},
        {109, 1, 25},
};

bool can_place_card(Card where, Card what) {
    bool a_black = where.pip == 0 || where.pip == 3;
    bool b_black = what.pip == 0 || what.pip == 3;
    if (a_black == b_black) return false;

    int8_t a_letter = (int8_t) where.character;
    int8_t b_letter = (int8_t) what.character;
    if (a_letter == 12) a_letter = -1;
    if (b_letter == 12) b_letter = -1;

    return (a_letter - 1) == b_letter;
}

static void draw_scene(Canvas *const canvas, const GameState *game_state) {

    if(game_state->had_change){
        int deckIndex = game_state->deck.index;
        if (game_state->dragging_deck)
            deckIndex--;

        if ((game_state->deck.index < (game_state->deck.card_count - 1) || game_state->deck.index == -1) && game_state->deck.card_count>0) {
            draw_card_back_at(columns[0][0], columns[0][1], canvas);
            if (game_state->selectRow == 0 && game_state->selectColumn == 0) {
                draw_rounded_box(canvas, columns[0][0] + 1, columns[0][1] + 1, CARD_WIDTH - 2, CARD_HEIGHT - 2,
                                 Inverse);
            }
        } else
            draw_card_space(columns[0][0], columns[0][1],
                            game_state->selectRow == 0 && game_state->selectColumn == 0,
                            canvas);
        //deck side
        if (deckIndex >= 0) {
            Card c = game_state->deck.cards[deckIndex];
            draw_card_at_colored(columns[1][0], columns[1][1], c.pip, c.character,
                                 game_state->selectRow == 0 && game_state->selectColumn == 1, canvas);
        } else
            draw_card_space(columns[1][0], columns[1][1],
                            game_state->selectRow == 0 && game_state->selectColumn == 1,
                            canvas);

        for (uint8_t i = 0; i < 4; i++) {
            Card current = game_state->top_cards[i];
            bool selected = game_state->selectRow == 0 && game_state->selectColumn == (i + 3);
            if (current.disabled) {
                draw_card_space(columns[i + 3][0], columns[i + 3][1], selected, canvas);
            } else {
                draw_card_at(columns[i + 3][0], columns[i + 3][1], current.pip, current.character, canvas);
                if (selected) {
                    draw_rounded_box(canvas, columns[i + 3][0], columns[i + 3][1], CARD_WIDTH, CARD_HEIGHT,
                                     Inverse);
                }
            }
        }

        for (uint8_t i = 0; i < 7; i++) {
            bool selected = game_state->selectRow == 1 && game_state->selectColumn == i;
            int8_t index= (game_state->bottom_columns[i].index - 1 - game_state->selected_card);
            if(index<0)index=0;
            draw_hand_column(game_state->bottom_columns[i], columns[i][0], columns[i][2],
                             selected ? index : -1, canvas);
        }

        int8_t pos[2] = {columns[game_state->selectColumn][0],
                         columns[game_state->selectColumn][game_state->selectRow + 1]};

        /*     draw_icon_clip(canvas, &I_card_graphics, pos[0] + CARD_HALF_WIDTH, pos[1] + CARD_HALF_HEIGHT, 30, 5, 5, 5,
                            Filled);*/

        if (game_state->dragging_hand.index > 0) {
            draw_hand_column(game_state->dragging_hand,
                             pos[0] + CARD_HALF_WIDTH + 3, pos[1] + CARD_HALF_HEIGHT + 3,
                             -1, canvas);
        }

        clone_buffer(get_buffer(canvas), game_state->animation.buffer);
    }else{
        clone_buffer(game_state->animation.buffer, get_buffer(canvas));
    }
}

static void draw_animation(Canvas *const canvas, const GameState *game_state) {
    if (!game_state->animation.started) {
        draw_scene(canvas, game_state);
    } else {
        clone_buffer(game_state->animation.buffer, get_buffer(canvas));

        draw_card_at((int8_t) game_state->animation.x, (int8_t) game_state->animation.y, game_state->animation.card.pip,
                     game_state->animation.card.character, canvas);

    }

    clone_buffer(get_buffer(canvas), game_state->animation.buffer);
}

static void render_callback(Canvas *const canvas, void *ctx) {
    const GameState *game_state = ctx;
    furi_mutex_acquire(game_state->mutex, 25);
    if (game_state == NULL) {
        return;
    }

    switch (game_state->state) {
        case GameStateAnimate:
            draw_animation(canvas, game_state);
            break;
        case GameStateStart:
            canvas_draw_icon(canvas, 0, 0, &I_solitaire_main);
            break;
        case GameStatePlay:
            draw_scene(canvas, game_state);
            break;
        default:
            break;
    }

    furi_mutex_release(game_state->mutex);

}

void remove_drag(GameState *game_state) {
    if (game_state->dragging_deck) {
        remove_from_deck(game_state->deck.index, &(game_state->deck));
        game_state->dragging_deck = false;
    } else if (game_state->dragging_column < 7) {
        game_state->dragging_column = 8;
    }
    game_state->dragging_hand.index = 0;
}

bool handleInput(GameState *game_state) {
    Hand currentHand = game_state->bottom_columns[game_state->selectColumn];
    switch (game_state->input) {
        case InputKeyUp:
            if (game_state->selectRow > 0) {
                int first = first_non_flipped_card(currentHand);
                first = currentHand.index - first;
                if ((first - 1) > game_state->selected_card && game_state->dragging_hand.index == 0 &&
                    !game_state->longPress) {
                    game_state->selected_card++;
                } else {
                    game_state->selectRow--;
                    game_state->selected_card = 0;
                }
            }
            break;
        case InputKeyDown:
            if (game_state->selectRow < 1) {
                game_state->selectRow++;
                game_state->selected_card = 0;
            } else {
                if (game_state->selected_card > 0) {
                    if (game_state->longPress)
                        game_state->selected_card = 0;
                    else
                        game_state->selected_card--;
                }
            }
            break;
        case InputKeyRight:
            if (game_state->selectColumn < 6) {
                game_state->selectColumn++;
                game_state->selected_card = 0;
            }
            break;
        case InputKeyLeft:
            if (game_state->selectColumn > 0) {
                game_state->selectColumn--;
                game_state->selected_card = 0;
            }
            break;
        case InputKeyOk:
            return true;
            break;
        default:
            break;
    }
    if (game_state->selectRow == 0 && game_state->selectColumn == 2) {
        if (game_state->input == InputKeyRight)
            game_state->selectColumn++;
        else
            game_state->selectColumn--;
    }
    if (game_state->dragging_hand.index > 0)
        game_state->selected_card = 0;
    return false;
}

bool place_on_top(Card *where, Card what) {
    if (where->disabled && what.character == 12) {
        where->disabled = what.disabled;
        where->pip = what.pip;
        where->character = what.character;
        return true;
    } else if (where->pip == what.pip) {
        int8_t a_letter = (int8_t) where->character;
        int8_t b_letter = (int8_t) what.character;
        if (a_letter == 12) a_letter = -1;
        if (b_letter == 12) b_letter = -1;
        if(where->disabled && b_letter!=-1)
            return false;

        if ((a_letter + 1) == b_letter) {
            where->disabled = what.disabled;
            where->pip = what.pip;
            where->character = what.character;
            return true;
        }
    }
    return false;
}

void tick(GameState *game_state, NotificationApp *notification) {
    game_state->last_tick = furi_get_tick();
    uint8_t row = game_state->selectRow;
    uint8_t column = game_state->selectColumn;
    if (game_state->state != GameStatePlay && game_state->state != GameStateAnimate) return;
    bool wasAction = false;
    if (game_state->state == GameStatePlay) {
        if (game_state->top_cards[0].character == 11 && game_state->top_cards[1].character == 11 &&
            game_state->top_cards[2].character == 11 && game_state->top_cards[3].character == 11) {
            game_state->state = GameStateAnimate;
            game_state->had_change=true;
            dolphin_deed(DolphinDeedPluginGameWin);

            return;
        }
    }
    if (handleInput(game_state)) {
        if (game_state->state == GameStatePlay) {
            if (game_state->longPress && game_state->dragging_hand.index == 1) {
                for (uint8_t i = 0; i < 4; i++) {
                    if (place_on_top(&(game_state->top_cards[i]), game_state->dragging_hand.cards[0])) {
                        remove_drag(game_state);
                        wasAction = true;
                        break;
                    }
                }
            } else {
                if (row == 0 && column == 0 && game_state->dragging_hand.index == 0) {
                    FURI_LOG_D(APP_NAME, "Drawing card");
                    game_state->deck.index++;
                    wasAction = true;
                    if (game_state->deck.index >= (game_state->deck.card_count))
                        game_state->deck.index = -1;
                }
                    //pick/place from deck
                else if (row == 0 && column == 1) {
                    //place
                    if (game_state->dragging_deck) {
                        wasAction = true;
                        game_state->dragging_deck = false;
                        game_state->dragging_hand.index = 0;
                    }
                        //pick
                    else {
                        if (game_state->dragging_hand.index == 0 && game_state->deck.index >= 0) {
                            wasAction = true;
                            game_state->dragging_deck = true;
                            add_to_hand(&(game_state->dragging_hand), game_state->deck.cards[game_state->deck.index]);
                        }
                    }
                }
                    //place on top row
                else if (row == 0 && game_state->dragging_hand.index == 1) {
                    column -= 3;
                    Card currCard = game_state->dragging_hand.cards[0];
                    wasAction = place_on_top(&(game_state->top_cards[column]), currCard);
                    if (wasAction)
                        remove_drag(game_state);
                }
                    //pick/place from bottom
                else if (row == 1) {
                    Hand *curr_hand = &(game_state->bottom_columns[column]);
                    //pick up
                    if (game_state->dragging_hand.index == 0) {
                        Card curr_card = curr_hand->cards[curr_hand->index - 1];
                        if (curr_card.flipped) {
                            curr_hand->cards[curr_hand->index - 1].flipped = false;
                            wasAction = true;
                        } else {
                            if (curr_hand->index > 0) {
                                extract_hand_region(curr_hand, &(game_state->dragging_hand),
                                                    curr_hand->index - game_state->selected_card - 1);
                                game_state->selected_card = 0;
                                game_state->dragging_column = column;
                                wasAction = true;
                            }
                        }
                    }
                        //place
                    else {
                        Card first = game_state->dragging_hand.cards[0];
                        if (game_state->dragging_column == column ||
                            (curr_hand->index == 0 && first.character == 11) ||
                            can_place_card(curr_hand->cards[curr_hand->index - 1], first)
                                ) {
                            add_hand_region(curr_hand, &(game_state->dragging_hand));
                            remove_drag(game_state);
                            wasAction = true;
                        }
                    }
                }
            }


            if (!wasAction) {
                notification_message(notification, &sequence_fail);
            }
        }
    }
    if (game_state->state == GameStateAnimate) {
        if (game_state->animation.started && !game_state->longPress && game_state->input==InputKeyOk) {
            init(game_state);
            game_state->state = GameStateStart;
        }

        game_state->animation.started = true;
        if (game_state->animation.x < -20 || game_state->animation.x > 128) {
            game_state->animation.deck++;
            if (game_state->animation.deck > 3)
                game_state->animation.deck = 0;
            int8_t cardIndex = 11 - game_state->animation.indexes[game_state->animation.deck];

            if (game_state->animation.indexes[0] == 13 &&
                game_state->animation.indexes[1] == 13 &&
                game_state->animation.indexes[2] == 13 &&
                game_state->animation.indexes[3] == 13) {
                init(game_state);
                game_state->state = GameStateStart;
                return;
            }

            if (cardIndex == -1)
                cardIndex = 12;
            game_state->animation.card = (Card) {
                    game_state->top_cards[game_state->animation.deck].pip,
                    cardIndex,
                    false, false
            };
            game_state->animation.indexes[game_state->animation.deck]++;
            game_state->animation.vx = -(rand() % 3 + 1) * (rand() % 2 == 1 ? 1 : -1);
            game_state->animation.vy = (rand() % 3 + 1);
            game_state->animation.x = columns[game_state->animation.deck + 3][0];
            game_state->animation.y = columns[game_state->animation.deck + 3][1];
        }
        game_state->animation.x += game_state->animation.vx;
        game_state->animation.y -= game_state->animation.vy;
        game_state->animation.vy -= 1;
        if (game_state->animation.vy < -10)game_state->animation.vy = -10;

        if (game_state->animation.y > 41) {
            game_state->animation.y = 41;
            game_state->animation.vy = -(game_state->animation.vy * 0.7f);
        }
    }
}

void init(GameState *game_state) {
    dolphin_deed(DolphinDeedPluginGameStart);
    game_state->selectColumn = 0;
    game_state->selected_card = 0;
    game_state->selectRow = 0;
    generate_deck(&(game_state->deck), 1);
    shuffle_deck(&(game_state->deck));
    game_state->dragging_deck = false;
    game_state->animation.started = false;
    game_state->animation.deck = -1;
    game_state->animation.x = -21;
    game_state->state = GameStatePlay;
    game_state->dragging_column = 8;

    for (uint8_t i = 0; i < 7; i++) {
        free_hand(&(game_state->bottom_columns[i]));
        init_hand(&(game_state->bottom_columns[i]), 21);
        game_state->bottom_columns[i].index = 0;
        for (uint8_t j = 0; j <= i; j++) {
            Card cur = remove_from_deck(0, &(game_state->deck));
            cur.flipped = i != j;
            add_to_hand(&(game_state->bottom_columns[i]), cur);
        }
    }

    for (uint8_t i = 0; i < 4; i++) {
        game_state->animation.indexes[i] = 0;
        game_state->top_cards[i] = (Card) {0, 0, true, false};
    }
    game_state->deck.index = -1;
}

void init_start(GameState *game_state) {
    game_state->input = InputKeyMAX;
    for (uint8_t i = 0; i < 7; i++)
        init_hand(&(game_state->bottom_columns[i]), 21);

    init_hand(&(game_state->dragging_hand), 13);
    game_state->animation.buffer = make_buffer();

}


static void input_callback(InputEvent *input_event, FuriMessageQueue *event_queue) {
    furi_assert(event_queue);
    AppEvent event = {.type = EventTypeKey, .input = *input_event};
    furi_message_queue_put(event_queue, &event, FuriWaitForever);
}

static void update_timer_callback(FuriMessageQueue *event_queue) {
    furi_assert(event_queue);
    AppEvent event = {.type = EventTypeTick};
    furi_message_queue_put(event_queue, &event, 0);
}

int32_t solitaire_app(void *p) {
    UNUSED(p);
    int32_t return_code = 0;
    FuriMessageQueue *event_queue = furi_message_queue_alloc(8, sizeof(AppEvent));
    GameState *game_state = malloc(sizeof(GameState));
    init_start(game_state);
    set_card_graphics(&I_card_graphics);

    game_state->state = GameStateStart;

    game_state->processing = true;
    game_state->mutex = furi_mutex_alloc(FuriMutexTypeNormal);
    if (!game_state->mutex) {
        FURI_LOG_E(APP_NAME, "cannot create mutex\r\n");
        return_code = 255;
        goto free_and_exit;
    }
    NotificationApp *notification = furi_record_open(RECORD_NOTIFICATION);

    notification_message_block(notification, &sequence_display_backlight_enforce_on);

    ViewPort *view_port = view_port_alloc();
    view_port_draw_callback_set(view_port, render_callback, game_state);
    view_port_input_callback_set(view_port, input_callback, event_queue);

    FuriTimer *timer =
            furi_timer_alloc(update_timer_callback, FuriTimerTypePeriodic, event_queue);
    furi_timer_start(timer, furi_kernel_get_tick_frequency() / 30);

    Gui *gui = furi_record_open("gui");
    gui_add_view_port(gui, view_port, GuiLayerFullscreen);

    AppEvent event;
    for (bool processing = true; processing;) {
        FuriStatus event_status = furi_message_queue_get(event_queue, &event, 150);
        furi_mutex_acquire(game_state->mutex, FuriWaitForever);
        game_state->had_change = false;
        if (event_status == FuriStatusOk) {
            if (event.type == EventTypeKey) {
                game_state->had_change = true;
                if (event.input.type == InputTypeLong) {
                    game_state->longPress = true;
                    switch (event.input.key) {
                        case InputKeyUp:
                        case InputKeyDown:
                        case InputKeyRight:
                        case InputKeyLeft:
                        case InputKeyOk:
                            game_state->input = event.input.key;
                            break;
                        case InputKeyBack:
                            processing = false;
                            return_code = 1;
                        default:
                            break;
                    }
                } else if (event.input.type == InputTypePress) {
                    game_state->longPress = false;
                    switch (event.input.key) {
                        case InputKeyUp:
                        case InputKeyDown:
                        case InputKeyRight:
                        case InputKeyLeft:
                        case InputKeyOk:
                            if (event.input.key == InputKeyOk && game_state->state == GameStateStart) {
                                game_state->state = GameStatePlay;
                                init(game_state);
                            }
                            else {
                                game_state->input = event.input.key;
                            }
                            break;
                        case InputKeyBack:
                            init(game_state);
                            processing = false;
                            return_code = 1;
                            break;
                        default:
                            break;
                    }
                }
            } else if (event.type == EventTypeTick) {
                tick(game_state, notification);
                processing = game_state->processing;
                game_state->input = InputKeyMAX;
            }
        }

        furi_mutex_release(game_state->mutex);
        view_port_update(view_port);
    }


    notification_message_block(notification, &sequence_display_backlight_enforce_auto);
    furi_timer_free(timer);
    view_port_enabled_set(view_port, false);
    gui_remove_view_port(gui, view_port);
    furi_record_close(RECORD_GUI);
    furi_record_close(RECORD_NOTIFICATION);
    view_port_free(view_port);
    furi_mutex_free(game_state->mutex);

    free_and_exit:
    free(game_state->animation.buffer);
    ui_cleanup();
    for (uint8_t i = 0; i < 7; i++)
        free_hand(&(game_state->bottom_columns[i]));

    free(game_state->deck.cards);
    free(game_state);
    furi_message_queue_free(event_queue);

    return return_code;
}