blob: 952496c3e5025dfd936e049b5c31d88650ea6a52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
package.path = package.path..";"..RL.GetBasePath().."../resources/lib/?.lua"
Vector2 = require( "vector2" )
local function dysfunctionalPrint( message )
printt( message )
end
local function main()
RL.SetConfigFlags( RL.FLAG_VSYNC_HINT )
RL.InitWindow( { 800, 600 }, "Custom Main Loop" )
local catTex = RL.LoadTexture( RL.GetBasePath().."../resources/images/cat.png" )
local catPos = Vector2:new( 20, 20 )
local catSpeed = 200
while not RL.WindowShouldClose() do
local delta = RL.GetFrameTime()
local vel = Vector2:new()
if RL.IsKeyDown( RL.KEY_RIGHT ) then
vel.x = catSpeed * delta
elseif RL.IsKeyDown( RL.KEY_LEFT ) then
vel.x = -catSpeed * delta
end
if RL.IsKeyDown( RL.KEY_DOWN ) then
vel.y = catSpeed * delta
elseif RL.IsKeyDown( RL.KEY_UP ) then
vel.y = -catSpeed * delta
end
if RL.IsKeyPressed( RL.KEY_ENTER ) then
dysfunctionalPrint( "This will fail and give usefull traceback info" )
end
catPos:addEq( vel )
RL.BeginDrawing()
RL.ClearBackground( RL.LIGHTGRAY )
RL.DrawTexture( catTex, catPos, RL.WHITE )
RL.DrawFPS( { 10, 10 } )
RL.EndDrawing()
end
end
-- Call main to get traceback info.
local success, result = xpcall( main, debug.traceback )
if not success then
RL.TraceLog( RL.LOG_WARNING, "Error: "..result )
RL.CloseWindow()
end
|
