global.yue

global *

inspect = require'inspect'
sleep = require'time.sleep'
terminal = require'BearLibTerminal'
clock = require'clock'
signal = require'signal'

assert = (pass, ...) ->
  return pass, ... if pass
  error concat({...}), 2 if select('#', ...) > 0
  error 'assertion failed!', 2

isstring = (data) -> type(data) == 'string'
isnumber = (data) -> type(data) == 'number'
isfunction = (data) -> type(data) == 'function' 

STATES =
    PLAYERS_TURN:   1
    ENEMY_TURN:     2
    PLAYER_DEAD:    3
    SHOW_INVENTORY: 4
    DROP_INVENTORY: 5
    TARGETING:      6
    LEVEL_UP:       7
    CHAR_SCREEN:    8

DIRS =
    FOUR: {
        { 0,-1}
        { 1, 0}
        { 0, 1}
        {-1, 0}
    }
    EIGHT: {
        { 0,-1},
        { 1,-1},
        { 1, 0},
        { 1, 1},
        { 0, 1},
        {-1, 1},
        {-1, 0},
        {-1,-1}
    }

OPAQUE      = -1
TRANSPARENT = 1

TK_0 = 39
TK_1 = 30
TK_2 = 31
TK_3 = 32
TK_4 = 33
TK_5 = 34
TK_6 = 35
TK_7 = 36
TK_8 = 37
TK_9 = 38
TK_A = 4
TK_ALIGN_BOTTOM = 8
TK_ALIGN_CENTER = 3
TK_ALIGN_DEFAULT = 0
TK_ALIGN_LEFT = 1
TK_ALIGN_MIDDLE = 12
TK_ALIGN_RIGHT = 2
TK_ALIGN_TOP = 4
TK_ALT = 114
TK_APOSTROPHE = 52
TK_B = 5
TK_BACKSLASH = 49
TK_BACKSPACE = 42
TK_BKCOLOR = 197
TK_C = 6
TK_CELL_HEIGHT = 195
TK_CELL_WIDTH = 194
TK_CHAR = 200
TK_CLOSE = 224
TK_COLOR = 196
TK_COMMA = 54
TK_COMPOSITION = 199
TK_CONTROL = 113
TK_D = 7
TK_DELETE = 76
TK_DOWN = 81
TK_E = 8
TK_END = 77
TK_ENTER = 40
TK_EQUALS = 46
TK_ESCAPE = 41
TK_EVENT = 202
TK_F = 9
TK_F1 = 58
TK_F10 = 67
TK_F11 = 68
TK_F12 = 69
TK_F2 = 59
TK_F3 = 60
TK_F4 = 61
TK_F5 = 62
TK_F6 = 63
TK_F7 = 64
TK_F8 = 65
TK_F9 = 66
TK_FULLSCREEN = 203
TK_G = 10
TK_GRAVE = 53
TK_H = 11
TK_HEIGHT = 193
TK_HOME = 74
TK_I = 12
TK_INPUT_CANCELLED = -1
TK_INPUT_NONE = 0
TK_INSERT = 73
TK_J = 13
TK_K = 14
TK_KEY_RELEASED = 256
TK_KP_0 = 98
TK_KP_1 = 89
TK_KP_2 = 90
TK_KP_3 = 91
TK_KP_4 = 92
TK_KP_5 = 93
TK_KP_6 = 94
TK_KP_7 = 95
TK_KP_8 = 96
TK_KP_9 = 97
TK_KP_DIVIDE = 84
TK_KP_ENTER = 88
TK_KP_MINUS = 86
TK_KP_MULTIPLY = 85
TK_KP_PERIOD = 99
TK_KP_PLUS = 87
TK_L = 15
TK_LAYER = 198
TK_LBRACKET = 47
TK_LEFT = 80
TK_M = 16
TK_MINUS = 45
TK_MOUSE_CLICKS = 140
TK_MOUSE_LEFT = 128
TK_MOUSE_MIDDLE = 130
TK_MOUSE_MOVE = 133
TK_MOUSE_PIXEL_X = 137
TK_MOUSE_PIXEL_Y = 138
TK_MOUSE_RIGHT = 129
TK_MOUSE_SCROLL = 134
TK_MOUSE_WHEEL = 139
TK_MOUSE_X = 135
TK_MOUSE_X1 = 131
TK_MOUSE_X2 = 132
TK_MOUSE_Y = 136
TK_N = 17
TK_O = 18
TK_OFF = 0
TK_ON = 1
TK_P = 19
TK_PAGEDOWN = 78
TK_PAGEUP = 75
TK_PAUSE = 72
TK_PERIOD = 55
TK_Q = 20
TK_R = 21
TK_RBRACKET = 48
TK_RESIZED = 225
TK_RETURN = 40
TK_RIGHT = 79
TK_S = 22
TK_SEMICOLON = 51
TK_SHIFT = 112
TK_SLASH = 56
TK_SPACE = 44
TK_T = 23
TK_TAB = 43
TK_U = 24
TK_UP = 82
TK_V = 25
TK_W = 26
TK_WCHAR = 201
TK_WIDTH = 192
TK_X = 27
TK_Y = 28
TK_Z = 29