1 files changed, 209 insertions, 0 deletions

diff --git a/keyboards/clueboard/keymaps/tetris/keymap.c b/keyboards/clueboard/keymaps/tetris/keymap.c
new file mode 100644
index 000000000..c5a16b158
--- /dev/null
+++ b/keyboards/clueboard/keymaps/tetris/keymap.c
@@ -0,0 +1,209 @@
+#include "clueboard.h"
+#include "tetris_text.h"
+
+// Helpful defines
+#define GRAVE_MODS  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT)|MOD_BIT(KC_LGUI)|MOD_BIT(KC_RGUI)|MOD_BIT(KC_LALT)|MOD_BIT(KC_RALT))
+#define _______ KC_TRNS
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _BL 0
+#define _FL 1
+#define _CL 2
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Keymap _BL: Base Layer (Default Layer)
+   */
+[_BL] = KEYMAP(
+  F(0),    KC_1,    KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,    KC_0,     KC_MINS,  KC_EQL,   KC_GRV,  KC_BSPC,          KC_PGUP, \
+  KC_TAB,  KC_Q,    KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,   KC_O,    KC_P,     KC_LBRC,  KC_RBRC,  KC_BSLS,                   KC_PGDN, \
+  KC_CAPS, KC_A,    KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,    KC_SCLN,  KC_QUOT,  KC_NUHS,  KC_ENT,                             \
+  KC_LSFT, KC_NUBS, KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,   KC_SLSH,  KC_RO,    KC_RSFT,          KC_UP,            \
+  KC_LCTL, KC_LGUI, KC_LALT, KC_MHEN,          KC_SPC,KC_SPC,                        KC_HENK,  KC_RALT,  KC_RCTL,  MO(_FL), KC_LEFT, KC_DOWN, KC_RGHT),
+
+  /* Keymap _FL: Function Layer
+   */
+[_FL] = KEYMAP(
+  KC_GRV,  KC_F1,   KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,   KC_F10,   KC_F11,   KC_F12,   _______, KC_DEL,           BL_STEP, \
+  _______, _______, _______,_______,_______,F(1)    ,_______,_______,KC_PSCR,KC_SLCK, KC_PAUS,  _______,  _______,  _______,                   _______, \
+  _______, _______, MO(_CL),_______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______,                           \
+  _______, _______, _______,_______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______,          KC_PGUP,         \
+  _______, _______, _______, _______,        _______,_______,                        _______,  _______,  _______,  MO(_FL), KC_HOME, KC_PGDN, KC_END),
+
+  /* Keymap _CL: Control layer
+   */
+[_CL] = KEYMAP(
+  _______, _______, _______,_______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______, RGB_TOG,             RGB_VAI, \
+  _______, _______, _______,_______,RESET,  _______,_______,_______,_______,_______, _______,  _______,  _______,  _______,                   RGB_VAD, \
+  _______, _______, MO(_CL),_______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  _______,                         \
+  MO(_FL), _______, _______,_______,_______,_______,_______,_______,_______,_______, _______,  _______,  _______,  MO(_FL),          RGB_SAI,          \
+  _______, _______, _______,_______,        RGB_MOD,   RGB_MOD,                            _______,  _______,  _______,  _______, RGB_HUD,    RGB_SAD,    RGB_HUI),
+};
+
+/* This is a list of user defined functions. F(N) corresponds to item N
+   of this list.
+ */
+const uint16_t PROGMEM fn_actions[] = {
+  [0] = ACTION_FUNCTION(0),  // Calls action_function()
+  [1] = ACTION_FUNCTION(1)
+};
+
+static uint8_t tetris_key_presses = 0;
+static uint16_t tetris_timer = 0;
+static uint8_t tetris_running = 0;
+static int tetris_keypress = 0;
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  static uint8_t mods_pressed;
+  static bool mod_flag;
+
+  switch (id) {
+    case 0:
+      // clueboard specific hook to make escape quite tetris
+      if (tetris_running) {
+        tetris_running = 0;
+        return;
+      }
+      
+      /* Handle the combined Grave/Esc key
+       */
+      mods_pressed = get_mods()&GRAVE_MODS; // Check to see what mods are pressed
+
+      if (record->event.pressed) {
+        /* The key is being pressed.
+         */
+        if (mods_pressed) {
+          mod_flag = true;
+          add_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          add_key(KC_ESC);
+          send_keyboard_report();
+        }
+      } else {
+        /* The key is being released.
+         */
+        if (mod_flag) {
+          mod_flag = false;
+          del_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          del_key(KC_ESC);
+          send_keyboard_report();
+        }
+      }
+      break;
+  case 1:
+      if (record->event.pressed) {
+        tetris_running = 1;
+        tetris_timer = 0;
+        tetris_keypress = 0;
+        // set randomness using total number of key presses
+        tetris_start(tetris_key_presses);
+      }
+      break;
+  }
+}
+
+/*
+ * Set up tetris
+ */
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  if (record->event.pressed) {
+    tetris_key_presses++;
+  }
+
+  if (tetris_running && record->event.pressed) {
+    tetris_keypress = 0;
+    switch (keycode) {
+    case KC_UP: tetris_keypress = 1; break;
+    case KC_LEFT: tetris_keypress = 2; break;
+    case KC_DOWN: tetris_keypress = 3; break;
+    case KC_RIGHT: tetris_keypress = 4; break;
+    // Make ESC stop tetris (on keyboards other than clueboard)
+    // case KC_ESC: tetris_running = 0; return false;
+    }
+    if (tetris_keypress != 0) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+// Runs constantly in the background, in a loop.
+void matrix_scan_user(void) {
+  if (tetris_running) {
+    tetris_timer++;
+    if (tetris_timer > 1000) {
+      // every 1000 times this is run is about 100 ms.
+      if (!tetris_tick(100)) {
+        // game over
+        tetris_running = 0;
+      }
+      tetris_timer = 0;
+    }
+  }      
+}
+
+void send_keycode(uint16_t keycode) {
+  register_code(keycode);
+  unregister_code(keycode);
+}
+
+void send_keycode_shift(uint16_t keycode) {
+  register_code(KC_LSFT);
+  register_code(keycode);
+  unregister_code(keycode);
+  unregister_code(KC_LSFT);
+}
+
+void tetris_send_up(void) {
+  send_keycode(KC_UP);
+}
+void tetris_send_left(void) {
+  send_keycode(KC_LEFT);
+}
+void tetris_send_down(void) {
+  send_keycode(KC_DOWN);
+}
+void tetris_send_right(void) {
+  send_keycode(KC_RGHT);
+}
+void tetris_send_backspace(void) {
+  send_keycode(KC_BSPC);
+}
+void tetris_send_delete(void) {
+  send_keycode(KC_DEL);
+}
+
+void tetris_send_string(const char *s) {
+  for (int i = 0; s[i] != 0; i++) {
+    if (s[i] >= 'a' && s[i] <= 'z') {
+      send_keycode(KC_A + (s[i] - 'a'));
+    } else if (s[i] >= 'A' && s[i] <= 'Z') {
+      send_keycode_shift(KC_A + (s[i] - 'A'));
+    } else if (s[i] >= '1' && s[i] <= '9') {
+      send_keycode(KC_1 + (s[i] - '1'));
+    } else {
+      switch (s[i]) {
+      case ' ': send_keycode(KC_SPACE); break;
+      case '.': send_keycode(KC_DOT); break;
+      case '0': send_keycode(KC_0); break;
+      }
+    }
+  }
+}
+
+void tetris_send_newline(void) {
+  send_keycode(KC_ENT);
+}
+
+int tetris_get_keypress(void) {
+  int out = tetris_keypress;
+  tetris_keypress = 0;
+  return out;
+}