115 lines
2.9 KiB
Lua
115 lines
2.9 KiB
Lua
local min = math.min
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local max = math.max
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local ball
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local ball1
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local camera
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local LEFT = 263
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local RIGHT = 262
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local UP = 265
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local DOWN = 264
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local Q = 81
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local vx = 0.0
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local vz = 0.0
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local ballvy = -1.0
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local cam_rot_x = 0.0
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local cam_rot_y = 0.0
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local SPEED = 30
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local RED = couch.Color(1.0, 0.0, 0.0)
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local BLUE = couch.Color(0.0, 0.0, 1.0)
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function init()
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local material
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camera = couch.Camera()
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camera:MakeCurrent()
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camera.transform:Translate(0.0, 0.0, 10.0)
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ball = couch.Mesh.FromFile("cube.glb")
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material = couch.Material()
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material.color = RED
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material.usesColor = true
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ball:SetMaterial(0, material)
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couch.Node.GetRoot().children:Append(ball)
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ball1 = couch.Mesh.FromFile("cube.glb")
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material = couch.Material()
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material.tex = couch.Texture.FromFile("container.png")
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material.usesTex = true
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ball1:SetMaterial(0, material)
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couch.Node.GetRoot().children:Append(ball1)
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ball1.transform:Translate(0.0, 3.0, 0.0)
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trough = couch.TexturedMesh("trough.glb", "wood_lowres.png")
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couch.Node.GetRoot().children:Append(trough)
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trough.transform:Translate(10.0, 0.0, 0.0)
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trough.transform.scale = trough.transform.scale * 3.0
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scaffold = couch.TexturedMesh("scaffold.glb", "grate_floor_lowres.png", "railing.png")
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couch.Node.GetRoot().children:Append(scaffold)
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scaffold.transform:Translate(-10.0, 0.0, 0.0)
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end
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function update(delta)
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local cam_forwards = camera.transform:Forward()
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local move_vec = couch.Vector3()
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move_vec = camera.transform.position + cam_forwards * delta * vz * SPEED
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camera.transform.position = move_vec
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camera.transform.rotation.y = camera.transform.rotation.y - cam_rot_x * delta
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cam_rot_x = 0.0
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camera.transform.rotation.x = camera.transform.rotation.x - cam_rot_y * delta
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camera.transform.rotation.x = min(max(camera.transform.rotation.x, -3.14), 3.14)
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cam_rot_y = 0.0
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local loc = ball1.transform.position
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if loc.y > 4.0 then
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ballvy = -1.0
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elseif loc.y < 2.0 then
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ballvy = 1.0
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end
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ball1.transform.position.y = ball1.transform.position.y + ballvy * delta
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ball.transform.rotation.z = ball.transform.rotation.z + 1.0 * delta;
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ball.transform.rotation.y = ball.transform.rotation.y + 1.0 * delta;
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ball.transform.rotation.x = ball.transform.rotation.x + 1.0 * delta;
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end
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function onkey(key, code, action, mod)
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if key == LEFT and action == 1 then
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vx = -1.0
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elseif key == RIGHT and action == 1 then
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vx = 1.0
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elseif (key == LEFT or key == RIGHT) and action == 0 then
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vx = 0.0
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end
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if key == UP and action == 1 then
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vz = 1.0
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elseif key == DOWN and action == 1 then
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vz = -1.0
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elseif (key == DOWN or key == UP) and action == 0 then
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vz = 0.0
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end
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if key == Q then
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if action == 1 then
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cam_rot_x = 1.0
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elseif action == 0 then
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cam_rot_x = 0.0
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end
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end
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end
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function onmousemotion(_, _, relx, rely)
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cam_rot_x = relx
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cam_rot_y = rely
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end
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