update tetris

main/steps/step2.cpp

@@ -34,6 +34,8 @@ static const char* PIECE_IMG_SRC[] = {
 };
 
 static bool game = true;
+
+static int target_score = 0;
 static int score = 0;
 
 static int piece = 0;
@@ -48,6 +50,8 @@ static int piece_nodes[4][2] = {
 
 lv_obj_t* piece_imgs[4] = {};
 
+TaskHandle_t music_handle;
+
 std::random_device rd;
 std::mt19937 gen(rd());
 std::uniform_int_distribution<> piece_dist(2, 7);
@@ -64,7 +68,8 @@ static void move_left(void);
 static void move_right(void);
 static void drop(void);
 static void rotate_block(void);
-
+static void update_score(void);
+static void clear_board(void);
 
 static int bbcc(int i) { // [0,1,2,3] -> [ 0, 0,+1,+1]
     const int map[] = {0, 0, 1, 1};
@@ -150,7 +155,7 @@ static void init_screen(void) {
     
     xSemaphoreGive(xGuiSemaphore);
 
-    xTaskCreate(music_task, "music", 4096, NULL, 5, NULL);
+    xTaskCreate(music_task, "music", 4096, NULL, 5, &music_handle);
 }
 
 static void deinit_screen(void) {
@@ -158,15 +163,24 @@ static void deinit_screen(void) {
     
     lv_obj_clean(lv_scr_act());
     xSemaphoreGive(xGuiSemaphore);
+
+    vTaskDelete(music_handle);
 }
 
-void step2(void) {
-    init_screen();
+bool play_game(int time, int required_score) {
+    target_score = required_score;
+    score = 0;
+    update_score();
+    set_module_time(time);
+    vTaskDelay(1000);
+    start_module_timer();
+
+    clear_board();
 
     generate_block();
 
     ButtonKey button;
-    SwitchKey switch_;
+    // SwitchKey switch_;
 
     while(game) {
         if (get_pressed_button(&button)) {
@@ -186,21 +200,43 @@ void step2(void) {
             }
 
             show_board();
-        }
-        if (get_flipped_switch(&switch_)) {
-            printf("%d\n", piece);
-            for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
-                int* p = piece_nodes[i];
-                printf("PieceLocation: %d, %d\n", p[0], p[1]);
+
+            if (score >= required_score) {
+                stop_module_timer();
+                return true;
             } 
-            printf("PieceRotation: %d\n", piece_rotation);
         }
 
+        if (get_module_time() <= 0) {
+            stop_module_timer();
+            strike("Out of time");
+            return false;
+        }
+        // if (get_flipped_switch(&switch_)) {
+        //     printf("%d\n", piece);
+        //     for (int i = 0; i < sizeof(piece_nodes)/sizeof(piece_nodes[0]); i++) {
+        //         int* p = piece_nodes[i];
+        //         printf("PieceLocation: %d, %d\n", p[0], p[1]);
+        //     }
+        //     printf("PieceRotation: %d\n", piece_rotation);
+        // }
+
         vTaskDelay(pdMS_TO_TICKS(10));
     }
 
     // game over
     ESP_LOGI(TAG, "Game Over. Score: %d", score);
+    stop_module_timer();
+    strike("Out of room");
+    return false;
+}
+
+void step2(void) {
+    init_screen();
+
+    while (!play_game(60000, 4)) vTaskDelay(2000);
+    while (!play_game(60000, 8)) vTaskDelay(2000);
+    while (!play_game(120000, 16)) vTaskDelay(2000);
 
     deinit_screen();
 }
@@ -470,6 +506,13 @@ static void check_line_clears(void) {
     }
 }
 
+static void update_score(void) {
+    char buff[16] = {};
+    sprintf(buff, "%d/%d", score, target_score);
+    lcd_clear(&lcd);
+    lcd_set_cursor(&lcd, 1, 1);
+    lcd_print(&lcd, buff);
+}
 
 static void line_clear(int hi) {
     for (int h = hi; h < height; h++) {
@@ -481,6 +524,7 @@ static void line_clear(int hi) {
         board[height-1][w] = 0;
     }
     score++;
+    update_score();
 
     if (xSemaphoreTake(xGuiSemaphore, portMAX_DELAY) == pdTRUE) {
         lv_obj_align(line_clear_img, LV_ALIGN_BOTTOM_LEFT, 159, -(hi*16));
@@ -500,3 +544,10 @@ static void line_clear(int hi) {
     }
 }
 
+void clear_board(void) {
+    for (int h = 0; h < height; h++) {
+        for (int w = 0; w < width; w++) {
+            board[h][w] = 0;
+        }
+    }
+}

main/steps/step2.h

@@ -5,6 +5,17 @@
 #include "../drivers/tft.h"
 #include "../drivers/speaker.h"
 #include "../drivers/bottom_half.h"
+#include "../drivers/game_timer.h"
+#include "../drivers/wires.h"
+#include "../drivers/char_lcd.h"
+
+// TODO:
+// - [ ] set up real game loop
+// - [ ] stop music
+// - [ ] set up strike on falure
+// - [ ] set up module timer
+
+
 
 void step2(void);