unleashed-firmware/applications/plugins/blackjack/blackjack.c

638 lines
20 KiB
C
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#include <gui/gui.h>
#include <stdlib.h>
#include <dolphin/dolphin.h>
#include <dialogs/dialogs.h>
#include <gui/canvas_i.h>
#include <math.h>
#include "util.h"
#include "defines.h"
#include "common/card.h"
#include "common/dml.h"
#include "common/queue.h"
#include "util.h"
#include "ui.h"
#include "Blackjack_icons.h"
#define DEALER_MAX 17
void start_round(GameState* game_state);
void init(GameState* game_state);
static void draw_ui(Canvas* const canvas, const GameState* game_state) {
draw_money(canvas, game_state->player_score);
draw_score(canvas, true, hand_count(game_state->player_cards, game_state->player_card_count));
if(!game_state->queue_state.running && game_state->state == GameStatePlay) {
render_menu(game_state->menu, canvas, 2, 47);
}
}
static void render_callback(Canvas* const canvas, void* ctx) {
const GameState* game_state = acquire_mutex((ValueMutex*)ctx, 25);
if(game_state == NULL) {
return;
}
canvas_set_color(canvas, ColorBlack);
canvas_draw_frame(canvas, 0, 0, 128, 64);
if(game_state->state == GameStateStart) {
canvas_draw_icon(canvas, 0, 0, &I_blackjack);
}
if(game_state->state == GameStateGameOver) {
canvas_draw_icon(canvas, 0, 0, &I_endscreen);
}
if(game_state->state == GameStatePlay || game_state->state == GameStateDealer) {
if(game_state->state == GameStatePlay)
draw_player_scene(canvas, game_state);
else
draw_dealer_scene(canvas, game_state);
render_queue(&(game_state->queue_state), game_state, canvas);
draw_ui(canvas, game_state);
} else if(game_state->state == GameStateSettings) {
settings_page(canvas, game_state);
}
release_mutex((ValueMutex*)ctx, game_state);
}
//region card draw
Card draw_card(GameState* game_state) {
Card c = game_state->deck.cards[game_state->deck.index];
game_state->deck.index++;
return c;
}
void drawPlayerCard(void* ctx) {
GameState* game_state = ctx;
Card c = draw_card(game_state);
game_state->player_cards[game_state->player_card_count] = c;
game_state->player_card_count++;
if(game_state->player_score < game_state->settings.round_price || game_state->doubled) {
set_menu_state(game_state->menu, 0, false);
}
}
void drawDealerCard(void* ctx) {
GameState* game_state = ctx;
Card c = draw_card(game_state);
game_state->dealer_cards[game_state->dealer_card_count] = c;
game_state->dealer_card_count++;
}
//endregion
//region queue callbacks
void to_lose_state(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
if(game_state->settings.message_duration == 0) return;
popup_frame(canvas);
elements_multiline_text_aligned(canvas, 64, 22, AlignCenter, AlignCenter, "You lost");
}
void to_bust_state(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
if(game_state->settings.message_duration == 0) return;
popup_frame(canvas);
elements_multiline_text_aligned(canvas, 64, 22, AlignCenter, AlignCenter, "Busted!");
}
void to_draw_state(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
if(game_state->settings.message_duration == 0) return;
popup_frame(canvas);
elements_multiline_text_aligned(canvas, 64, 22, AlignCenter, AlignCenter, "Draw");
}
void to_dealer_turn(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
if(game_state->settings.message_duration == 0) return;
popup_frame(canvas);
elements_multiline_text_aligned(canvas, 64, 22, AlignCenter, AlignCenter, "Dealers turn");
}
void to_win_state(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
if(game_state->settings.message_duration == 0) return;
popup_frame(canvas);
elements_multiline_text_aligned(canvas, 64, 22, AlignCenter, AlignCenter, "You win");
}
void to_start(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
if(game_state->settings.message_duration == 0) return;
popup_frame(canvas);
elements_multiline_text_aligned(canvas, 64, 22, AlignCenter, AlignCenter, "Round started");
}
void before_start(void* ctx) {
GameState* game_state = ctx;
game_state->dealer_card_count = 0;
game_state->player_card_count = 0;
}
void start(void* ctx) {
GameState* game_state = ctx;
start_round(game_state);
}
void draw(void* ctx) {
GameState* game_state = ctx;
game_state->player_score += game_state->bet;
game_state->bet = 0;
enqueue(
&(game_state->queue_state),
game_state,
start,
before_start,
to_start,
game_state->settings.message_duration);
}
void game_over(void* ctx) {
GameState* game_state = ctx;
game_state->state = GameStateGameOver;
}
void lose(void* ctx) {
GameState* game_state = ctx;
game_state->state = GameStatePlay;
game_state->bet = 0;
if(game_state->player_score >= game_state->settings.round_price) {
enqueue(
&(game_state->queue_state),
game_state,
start,
before_start,
to_start,
game_state->settings.message_duration);
} else {
enqueue(&(game_state->queue_state), game_state, game_over, NULL, NULL, 0);
}
}
void win(void* ctx) {
GameState* game_state = ctx;
game_state->state = GameStatePlay;
game_state->player_score += game_state->bet * 2;
game_state->bet = 0;
enqueue(
&(game_state->queue_state),
game_state,
start,
before_start,
to_start,
game_state->settings.message_duration);
}
void dealerTurn(void* ctx) {
GameState* game_state = ctx;
game_state->state = GameStateDealer;
}
float animationTime(const GameState* game_state) {
return (float)(furi_get_tick() - game_state->queue_state.start) /
(float)(game_state->settings.animation_duration);
}
void dealer_card_animation(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
float t = animationTime(game_state);
Card animatingCard = game_state->deck.cards[game_state->deck.index];
if(game_state->dealer_card_count > 1) {
Vector end = card_pos_at_index(game_state->dealer_card_count);
draw_card_animation(animatingCard, (Vector){0, 64}, (Vector){0, 32}, end, t, true, canvas);
} else {
draw_card_animation(
animatingCard,
(Vector){32, -CARD_HEIGHT},
(Vector){64, 32},
(Vector){2, 2},
t,
false,
canvas);
}
}
void dealer_back_card_animation(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
float t = animationTime(game_state);
Vector currentPos =
quadratic_2d((Vector){32, -CARD_HEIGHT}, (Vector){64, 32}, (Vector){13, 5}, t);
draw_card_back_at(currentPos.x, currentPos.y, canvas);
}
void player_card_animation(const void* ctx, Canvas* const canvas) {
const GameState* game_state = ctx;
float t = animationTime(game_state);
Card animatingCard = game_state->deck.cards[game_state->deck.index];
Vector end = card_pos_at_index(game_state->player_card_count);
draw_card_animation(
animatingCard, (Vector){32, -CARD_HEIGHT}, (Vector){0, 32}, end, t, true, canvas);
}
//endregion
void player_tick(GameState* game_state) {
uint8_t score = hand_count(game_state->player_cards, game_state->player_card_count);
if((game_state->doubled && score <= 21) || score == 21) {
enqueue(
&(game_state->queue_state),
game_state,
dealerTurn,
NULL,
to_dealer_turn,
game_state->settings.message_duration);
} else if(score > 21) {
enqueue(
&(game_state->queue_state),
game_state,
lose,
NULL,
to_bust_state,
game_state->settings.message_duration);
} else {
if(game_state->selectDirection == DirectionUp ||
game_state->selectDirection == DirectionDown) {
move_menu(game_state->menu, game_state->selectDirection == DirectionUp ? -1 : 1);
}
if(game_state->selectDirection == Select) {
activate_menu(game_state->menu, game_state);
}
}
}
void dealer_tick(GameState* game_state) {
uint8_t dealer_score = hand_count(game_state->dealer_cards, game_state->dealer_card_count);
uint8_t player_score = hand_count(game_state->player_cards, game_state->player_card_count);
if(dealer_score >= DEALER_MAX) {
if(dealer_score > 21 || dealer_score < player_score) {
DOLPHIN_DEED(DolphinDeedPluginGameWin);
enqueue(
&(game_state->queue_state),
game_state,
win,
NULL,
to_win_state,
game_state->settings.message_duration);
} else if(dealer_score > player_score) {
enqueue(
&(game_state->queue_state),
game_state,
lose,
NULL,
to_lose_state,
game_state->settings.message_duration);
} else if(dealer_score == player_score) {
enqueue(
&(game_state->queue_state),
game_state,
draw,
NULL,
to_draw_state,
game_state->settings.message_duration);
}
} else {
enqueue(
&(game_state->queue_state),
game_state,
drawDealerCard,
NULL,
dealer_card_animation,
game_state->settings.animation_duration);
}
}
void settings_tick(GameState* game_state) {
if(game_state->selectDirection == DirectionDown && game_state->selectedMenu < 4) {
game_state->selectedMenu++;
}
if(game_state->selectDirection == DirectionUp && game_state->selectedMenu > 0) {
game_state->selectedMenu--;
}
if(game_state->selectDirection == DirectionLeft ||
game_state->selectDirection == DirectionRight) {
int nextScore = 0;
switch(game_state->selectedMenu) {
case 0:
nextScore = game_state->settings.starting_money;
if(game_state->selectDirection == DirectionLeft)
nextScore -= 10;
else
nextScore += 10;
if(nextScore >= (int)game_state->settings.round_price && nextScore < 400)
game_state->settings.starting_money = nextScore;
break;
case 1:
nextScore = game_state->settings.round_price;
if(game_state->selectDirection == DirectionLeft)
nextScore -= 10;
else
nextScore += 10;
if(nextScore >= 5 && nextScore <= (int)game_state->settings.starting_money)
game_state->settings.round_price = nextScore;
break;
case 2:
nextScore = game_state->settings.animation_duration;
if(game_state->selectDirection == DirectionLeft)
nextScore -= 100;
else
nextScore += 100;
if(nextScore >= 0 && nextScore < 2000)
game_state->settings.animation_duration = nextScore;
break;
case 3:
nextScore = game_state->settings.message_duration;
if(game_state->selectDirection == DirectionLeft)
nextScore -= 100;
else
nextScore += 100;
if(nextScore >= 0 && nextScore < 2000)
game_state->settings.message_duration = nextScore;
break;
case 4:
game_state->settings.sound_effects = !game_state->settings.sound_effects;
default:
break;
}
}
}
void tick(GameState* game_state) {
game_state->last_tick = furi_get_tick();
bool queue_ran = run_queue(&(game_state->queue_state), game_state);
switch(game_state->state) {
case GameStateGameOver:
case GameStateStart:
if(game_state->selectDirection == Select)
init(game_state);
else if(game_state->selectDirection == DirectionRight) {
game_state->selectedMenu = 0;
game_state->state = GameStateSettings;
}
break;
case GameStatePlay:
if(!game_state->started) {
game_state->selectedMenu = 0;
game_state->started = true;
enqueue(
&(game_state->queue_state),
game_state,
drawDealerCard,
NULL,
dealer_back_card_animation,
game_state->settings.animation_duration);
enqueue(
&(game_state->queue_state),
game_state,
drawPlayerCard,
NULL,
player_card_animation,
game_state->settings.animation_duration);
enqueue(
&(game_state->queue_state),
game_state,
drawDealerCard,
NULL,
dealer_card_animation,
game_state->settings.animation_duration);
enqueue(
&(game_state->queue_state),
game_state,
drawPlayerCard,
NULL,
player_card_animation,
game_state->settings.animation_duration);
}
if(!queue_ran) player_tick(game_state);
break;
case GameStateDealer:
if(!queue_ran) dealer_tick(game_state);
break;
case GameStateSettings:
settings_tick(game_state);
break;
default:
break;
}
game_state->selectDirection = None;
}
void start_round(GameState* game_state) {
game_state->menu->current_menu = 1;
game_state->player_card_count = 0;
game_state->dealer_card_count = 0;
set_menu_state(game_state->menu, 0, true);
game_state->menu->enabled = true;
game_state->started = false;
game_state->doubled = false;
game_state->queue_state.running = true;
shuffle_deck(&(game_state->deck));
game_state->doubled = false;
game_state->bet = game_state->settings.round_price;
if(game_state->player_score < game_state->settings.round_price) {
game_state->state = GameStateGameOver;
} else {
game_state->player_score -= game_state->settings.round_price;
}
game_state->state = GameStatePlay;
}
void init(GameState* game_state) {
set_menu_state(game_state->menu, 0, true);
game_state->menu->enabled = true;
game_state->menu->current_menu = 1;
game_state->settings = load_settings();
game_state->last_tick = 0;
game_state->processing = true;
game_state->selectedMenu = 0;
game_state->player_score = game_state->settings.starting_money;
generate_deck(&(game_state->deck), 6);
start_round(game_state);
}
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);
}
void doubleAction(void* state) {
GameState* game_state = state;
if(!game_state->doubled && game_state->player_score >= game_state->settings.round_price) {
game_state->player_score -= game_state->settings.round_price;
game_state->bet += game_state->settings.round_price;
game_state->doubled = true;
enqueue(
&(game_state->queue_state),
game_state,
drawPlayerCard,
NULL,
player_card_animation,
game_state->settings.animation_duration);
game_state->player_cards[game_state->player_card_count] =
game_state->deck.cards[game_state->deck.index];
uint8_t score = hand_count(game_state->player_cards, game_state->player_card_count + 1);
if(score > 21) {
enqueue(
&(game_state->queue_state),
game_state,
lose,
NULL,
to_bust_state,
game_state->settings.message_duration);
} else {
enqueue(
&(game_state->queue_state),
game_state,
dealerTurn,
NULL,
to_dealer_turn,
game_state->settings.message_duration);
}
set_menu_state(game_state->menu, 0, false);
}
}
void hitAction(void* state) {
GameState* game_state = state;
enqueue(
&(game_state->queue_state),
game_state,
drawPlayerCard,
NULL,
player_card_animation,
game_state->settings.animation_duration);
}
void stayAction(void* state) {
GameState* game_state = state;
enqueue(
&(game_state->queue_state),
game_state,
dealerTurn,
NULL,
to_dealer_turn,
game_state->settings.message_duration);
}
int32_t blackjack_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));
game_state->menu = malloc(sizeof(Menu));
game_state->menu->menu_width = 40;
init(game_state);
add_menu(game_state->menu, "Double", doubleAction);
add_menu(game_state->menu, "Hit", hitAction);
add_menu(game_state->menu, "Stay", stayAction);
set_card_graphics(&I_card_graphics);
game_state->state = GameStateStart;
ValueMutex state_mutex;
if(!init_mutex(&state_mutex, game_state, sizeof(GameState))) {
FURI_LOG_E(APP_NAME, "cannot create mutex\r\n");
return_code = 255;
goto free_and_exit;
}
ViewPort* view_port = view_port_alloc();
view_port_draw_callback_set(view_port, render_callback, &state_mutex);
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() / 25);
Gui* gui = furi_record_open("gui");
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
AppEvent event;
// Call dolphin deed on game start
DOLPHIN_DEED(DolphinDeedPluginGameStart);
for(bool processing = true; processing;) {
FuriStatus event_status = furi_message_queue_get(event_queue, &event, 100);
GameState* localstate = (GameState*)acquire_mutex_block(&state_mutex);
if(event_status == FuriStatusOk) {
if(event.type == EventTypeKey) {
if(event.input.type == InputTypePress) {
switch(event.input.key) {
case InputKeyUp:
localstate->selectDirection = DirectionUp;
break;
case InputKeyDown:
localstate->selectDirection = DirectionDown;
break;
case InputKeyRight:
localstate->selectDirection = DirectionRight;
break;
case InputKeyLeft:
localstate->selectDirection = DirectionLeft;
break;
case InputKeyBack:
if(localstate->state == GameStateSettings) {
localstate->state = GameStateStart;
save_settings(localstate->settings);
} else
processing = false;
break;
case InputKeyOk:
localstate->selectDirection = Select;
break;
default:
break;
}
}
} else if(event.type == EventTypeTick) {
tick(localstate);
processing = localstate->processing;
}
} else {
//FURI_LOG_D(APP_NAME, "osMessageQueue: event timeout");
// event timeout
}
view_port_update(view_port);
release_mutex(&state_mutex, localstate);
}
furi_timer_free(timer);
view_port_enabled_set(view_port, false);
gui_remove_view_port(gui, view_port);
furi_record_close(RECORD_GUI);
view_port_free(view_port);
delete_mutex(&state_mutex);
free_and_exit:
free(game_state->deck.cards);
free_menu(game_state->menu);
queue_clear(&(game_state->queue_state));
free(game_state);
furi_message_queue_free(event_queue);
return return_code;
}