fixed cmake to install hazel_bind.lua

This commit is contained in:
VisualGMQ 2022-08-01 17:53:49 +08:00
parent f20c31bb46
commit 5504ce68d2
2 changed files with 471 additions and 0 deletions

View File

@ -45,3 +45,9 @@ install(
DIRECTORY shader DIRECTORY shader
DESTINATION ${CMAKE_SOURCE_DIR}/install DESTINATION ${CMAKE_SOURCE_DIR}/install
) )
install(
FILES binding/lua/hazel_bind.lua
DESTINATION ${CMAKE_SOURCE_DIR}/install
RENAME hazel.lua
)

465
binding/lua/hazel_bind.lua Normal file
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@ -0,0 +1,465 @@
---@class libhazel
local libhazel = require "libhazel"
---@class hazel
local _M = {}
---@class Point
---@field x number
---@field y number
---@class Rect
---@field x number
---@field y number
---@field w number
---@field h number
---@return Point
---@param x number
---@param y number
function _M.CreatePos(x, y)
return {x = x, y = y}
end
---@return Point
---@param w number
---@param h number
function _M.CreateSize(w, h)
return {x = w, y = h}
end
---@return Rect
---@param x number
---@param y number
---@param w number
---@param h number
function _M.CreateRect(x, y, w, h)
return {x = x, y = y, w = w, h = h}
end
---@class InputState
_M.InputState = {
Release = 0,
Press = 1,
Repeat = 2,
}
---@class Key
_M.Key = {
Unkown = -1,
Space = 32,
Apostrophe = 39,
Comma = 44,
Minus = 45,
Period = 46,
Slash = 47,
K_0 = 48,
K_1 = 49,
K_2 = 50,
K_3 = 51,
K_4 = 52,
K_5 = 53,
K_6 = 54,
K_7 = 55,
K_8 = 56,
K_9 = 57,
Semicolon = 59,
Equal = 61,
A = 65,
B = 66,
C = 67,
D = 68,
E = 69,
F = 70,
G = 71,
H = 72,
I = 73,
J = 74,
K = 75,
L = 76,
M = 77,
N = 78,
O = 79,
P = 80,
Q = 81,
R = 82,
S = 83,
T = 84,
U = 85,
V = 86,
W = 87,
X = 88,
Y = 89,
Z = 90,
Left_bracket = 91,
Backslash = 92,
Right_bracket = 93,
Grave_accent = 96,
World_1 = 161,
World_2 = 162,
Escape = 256,
Enter = 257,
Tab = 258,
Backspace = 259,
Insert = 260,
Delete = 261,
Right = 262,
Left = 263,
Down = 264,
Up = 265,
Page_up = 266,
Page_down = 267,
Home = 268,
End = 269,
Caps_lock = 280,
Scroll_lock = 281,
Num_lock = 282,
Print_screen = 283,
Pause = 284,
F1 = 290,
F2 = 291,
F3 = 292,
F4 = 293,
F5 = 294,
F6 = 295,
F7 = 296,
F8 = 297,
F9 = 298,
F10 = 299,
F11 = 300,
F12 = 301,
F13 = 302,
F14 = 303,
F15 = 304,
F16 = 305,
F17 = 306,
F18 = 307,
F19 = 308,
F20 = 309,
F21 = 310,
F22 = 311,
F23 = 312,
F24 = 313,
F25 = 314,
KP_0 = 320,
KP_1 = 321,
KP_2 = 322,
KP_3 = 323,
KP_4 = 324,
KP_5 = 325,
KP_6 = 326,
KP_7 = 327,
KP_8 = 328,
KP_9 = 329,
KP_decimal = 330,
KP_divide = 331,
KP_multiply = 332,
KP_subtract = 333,
KP_add = 334,
KP_enter = 335,
KP_equal = 336,
LeftShift = 340,
LeftControl = 341,
LeftAlt = 342,
LeftSuper = 343,
RightShift = 344,
RightControl = 345,
RightAlt = 346,
RightSuper = 347,
Menu = 348,
}
---@class MouseButton
_M.MouseButton = {
Left = 0,
Right = 1,
Middle = 2,
}
---@return InputState
---@param key Key
function _M.GetKeyState(key)
return libhazel.GetKeyState(key)
end
---@return boolean
---@param key number
function _M.IsKeyPressing(key)
return _M.GetKeyState(key) == _M.InputState.Press
end
---@return boolean
---@param key number
function _M.IsKeyReleasing(key)
return _M.GetKeyState(key) == _M.InputState.Release
end
---@return Point
function _M.GetMousePos()
local x, y = libhazel.GetMousePos()
return _M.CreatePos(x, y)
end
---@return Point
function _M.GetGameMousePos()
local x, y = libhazel.GetMousePos()
local windowSize = _M.GetWindowSize()
local canvaSize = _M.GetCanvaSize()
return _M.CreatePos(x * canvaSize.x / windowSize.x, y * canvaSize.y / windowSize.y)
end
function _M.HideCursor()
libhazel.HideCursor()
end
function _M.ShowCursor()
libhazel.ShowCursor()
end
---@return InputState
---@param btn MouseButton
function _M.GetMouseButtonState(btn)
return libhazel.GetMouseButtonState(btn)
end
---@return number
function _M.GetTime()
return libhazel.GetTime()
end
---@param filename string
function _M.SetWindowIcon(filename)
libhazel.WindowSetIcon(filename)
end
---@return Point
function _M.GetCanvaSize()
local x, y = libhazel.GetCanvaSize()
return _M.CreatePos(x, y)
end
---@return Point
function _M.GetWindowSize()
local x, y = libhazel.GetWindowSize()
return _M.CreatePos(x, y)
end
---@class Texture
---@field w number
---@field h number
---@return Texture
---@param filename string
function _M.LoadTexture(filename)
local texture = libhazel.LoadTexture(filename)
local w, h = libhazel.TextureGetSize(texture)
return {rawPointer = texture, w = w, h = h}
end
---@param texture Texture
function _M.DestroyTexture(texture)
libhazel.DestroyTexture(texture.rawPointer)
end
---@return Point
---@param texture Texture
function _M.GetTextureSize(texture)
local x, y = libhazel.TextureGetSize(texture)
return _M.CreatePos(x, y)
end
function _M.SayHello()
libhazel.SayHello()
end
---@class Flip
Flip = {
None = 0,
Vertical = 1,
Horizontal = 2,
Both = 3,
}
_M.Flip = Flip
---@class Renderer
local Renderer = {
---@param r number
---@param g number
---@param b number
---@param a number
SetClearColor = function(r, g, b, a)
libhazel.RenderSetClearColor(r, g, b, a or 1)
end,
---@param r number
---@param g number
---@param b number
---@param a number
SetDrawColor = function(r, g, b, a)
libhazel.RenderSetDrawColor(r, g, b, a or 1)
end,
---@param x1 number
---@param y1 number
---@param x2 number
---@param y2 number
DrawLine = function(x1, y1, x2, y2)
libhazel.RenderDrawLine(x1, y1, x2, y2)
end,
---@param p1 Point
---@param p2 Point
DrawLineByPoints = function(p1, p2)
libhazel.RenderDrawLine(p1.x, p1.y, p2.x, p2.y)
end,
---@param x number
---@param y number
---@param w number
---@param h number
DrawRect = function(x, y, w, h)
libhazel.RenderDrawRect(x, y, w, h)
end,
---@param rect Rect
DrawRectByRect = function(rect)
libhazel.RenderDrawRect(rect.x, rect.y, rect.w, rect.h)
end,
---@param x number
---@param y number
---@param w number
---@param h number
FillRect = function(x, y, w, h)
libhazel.RenderFillRect(x, y, w, h)
end,
---@param rect Rect
FillRectByRect = function(rect)
libhazel.RenderFillRect(rect.x, rect.y, rect.w, rect.h)
end,
---@param texture Texture
---@param srcrect Rect|nil
---@param dstrect Rect|nil
---@param flip number|nil
DrawTexture = function(texture, srcrect, dstrect, flip)
srcrect = srcrect or _M.CreateRect(0, 0, texture.w, texture.h)
local size = _M.GetCanvaSize();
dstrect = dstrect or _M.CreateRect(0, 0, size.x, size.y)
libhazel.RenderDrawTexture(texture.rawPointer,
srcrect.x, srcrect.y, srcrect.w, srcrect.h,
dstrect.x, dstrect.y, dstrect.w, dstrect.h,
flip or Flip.None)
end,
Clear = function()
libhazel.RenderClear()
end
}
_M.Renderer = Renderer
---@class Log
local Log = {}
function Log.Loge(...)
print("[Lua Error]:", ...)
end
function Log.Logw(...)
print("[Lua Warn]:", ...)
end
function Log.Logi(...)
print("[Lua Info]:", ...)
end
_M.Log = Log
---@class TextureStorage
local TextureStorage = {
storage = {}
}
---@param filename string
---@param name string
---@return Texture
function TextureStorage.LoadTexture(filename, name)
local oldTexture = TextureStorage.storage[name]
if oldTexture then
_M.Log.Logw(string.format("%s already exists, delete it", name))
_M.DestroyTexture(oldTexture)
end
local texture = _M.LoadTexture(filename)
TextureStorage.storage[name] = texture
return texture
end
function TextureStorage.ClearAll()
for _, v in pairs(TextureStorage.storage) do
if v then
_M.DestroyTexture(v)
end
end
end
---@return Texture
---@param name string
function TextureStorage.Get(name)
return TextureStorage.storage[name]
end
_M.TextureStorage = TextureStorage
---@class TileSheet
---@field column number
---@field row number
---@field texture Texture
---@field tileWidth number
---@field tileHeight number
local TileSheet = {}
---@return TileSheet
---@param texture Texture
---@param column number
---@param row number
function _M.CreateTileSheet(texture, column, row)
local o = {texture = texture, column = column, row = row, tileWidth = texture.w / column, tileHeight = texture.h / row}
setmetatable(o, {__index = TileSheet})
return o
end
---@param self TileSheet
---@param column number
---@param row number
---@param dstrect Rect
---@param flip number
function TileSheet.Draw(self, column, row, dstrect, flip)
local srcrect = _M.CreateRect(column * self.tileWidth, row * self.tileHeight, self.tileWidth, self.tileHeight)
_M.Renderer.DrawTexture(self.texture, srcrect, dstrect, flip)
end
_M.TileSheet = TileSheet
local Time = { curTime = 0, elapseTime = 0 }
function Time.RecordElapseTime()
local oldTime = Time.curTime
Time.curTime = libhazel.GetTime()
Time.elapseTime = Time.curTime - oldTime
end
---@return number the passed seconds between two frames
function Time.GetElapseTime()
return Time.elapseTime
end
_M.Time = Time
return _M