turanszkij
76 lines
2.0 KiB
Lua
76 lines
2.0 KiB
Lua
-- Wicked Engine Test Framework lua script
|
|
|
|
debugout("Begin script: test_script.lua");
|
|
|
|
|
|
-- Load a model:
|
|
LoadModel("../models/teapot.wiscene");
|
|
|
|
-- Load an image:
|
|
local sprite = Sprite("images/HelloWorld.png");
|
|
sprite.SetEffects(ImageEffects(100,100,100,50));
|
|
-- Set this image as renderable to the active component:
|
|
local component = main.GetActiveComponent();
|
|
component.AddSprite(sprite);
|
|
|
|
|
|
-- Start a background task to rotate the model and update the sprite:
|
|
runProcess(function()
|
|
local velocity = Vector((math.random() * 2 - 1) * 4, (math.random() * 2 - 1) * 4); -- starting velocity for our sprite
|
|
local screenW = GetScreenWidth();
|
|
local screenH = GetScreenHeight();
|
|
|
|
local scene = GetScene();
|
|
|
|
-- This shows how to handle attachments:
|
|
|
|
-- Create parent transform, this will be rotated:
|
|
local parent = CreateEntity();
|
|
scene.Component_CreateTransform(parent);
|
|
|
|
-- Retrieve teapot base and lid entity IDs:
|
|
local teapot_base = scene.Entity_FindByName("Base");
|
|
local teapot_top = scene.Entity_FindByName("Top");
|
|
|
|
-- Attach base to parent, lid to base:
|
|
scene.Component_Attach(teapot_base, parent);
|
|
scene.Component_Attach(teapot_top, teapot_base);
|
|
|
|
while(true) do
|
|
|
|
-- Bounce our sprite across the screen:
|
|
local fx = sprite.GetEffects();
|
|
local pos = fx.GetPos();
|
|
local size = fx.GetSize();
|
|
|
|
-- if it hits a wall, reverse velocity:
|
|
if(pos.GetX()+size.GetX() >= screenW) then
|
|
velocity.SetX(velocity.GetX() * -1);
|
|
end
|
|
if(pos.GetY()+size.GetY() >= screenH) then
|
|
velocity.SetY(velocity.GetY() * -1);
|
|
end
|
|
if(pos.GetX() <= 0) then
|
|
velocity.SetX(velocity.GetX() * -1);
|
|
end
|
|
if(pos.GetY() < 0) then
|
|
velocity.SetY(velocity.GetY() * -1);
|
|
end
|
|
|
|
pos = vector.Add(pos, velocity);
|
|
|
|
fx.SetPos(pos);
|
|
sprite.SetEffects(fx);
|
|
|
|
-- Rotate teapot by parent transform:
|
|
local transform = scene.Component_GetTransform(parent);
|
|
transform.Rotate(Vector(0, 0.01, 0));
|
|
|
|
|
|
fixedupdate(); -- wait for new frame
|
|
end
|
|
end);
|
|
|
|
|
|
debugout("Script complete.");
|