-- Genre two of milestone 2:  a 3D platformer.  A character on the engine's controller, a camera
-- that follows, floors and ledges, a prize that is a trigger, and a fall that puts the hero back.
-- Nothing in it is shared with the rail shooter but the scene itself.
return {
	title  = "Author test:  3D platformer",
	size   = { w = 720, h = 480 },
	layers = { { kind = "scene3d", ambient = { r = 80, g = 80, b = 100 }, fov = 55 }, { kind = "overlay" } },
	vars   = { score = 0 },

	types = {
		floor   = { look = { kind = "mesh", shape = "box", w = 30, h = 0.4, d = 12, r = 90, g = 110, b = 90 }, behaviours = { { kind = "solid" } } },
		ledge   = { look = { kind = "mesh", shape = "box", w = 4, h = 0.4, d = 4, r = 110, g = 90, b = 70 }, behaviours = { { kind = "solid" } } },
		prize   = { look = { kind = "mesh", shape = "sphere", w = 0.6, r = 255, g = 200, b = 60 }, behaviours = { { kind = "trigger" } } },
		hero    = { look = { kind = "model", file = "testScripts/Models/Fox.glb", scale = 0.008, w = 0.6, h = 0.9, d = 0.6 },
		            behaviours = { { kind = "keys", player = 1, left = "LEFT", right = "RIGHT", up = "UP", down = "DOWN" },
		                           { kind = "character", speed = 4, jump = 6.5, radius = 0.3, height = 0.9 },
		                           { kind = "animator", idle = "Survey", walk = "Walk" } } },
		camera  = { look = { kind = "none" }, behaviours = { { kind = "camera", mode = "follow", target = "hero", x = 0, y = 3, z = 7, lookY = 0.6, lag = 0.2 } } },
		readout = { look = { kind = "text", text = "", r = 235, g = 235, b = 245 } }
	},

	rooms = {
		{ name = "field",
		  entities = {
			{ type = "floor",   id = "floor",   x = 0,   y = -0.2, z = 0 },
			{ type = "ledge",   id = "ledge",   x = 6,   y = 1.2,  z = 0 },
			{ type = "prize",   id = "prize",   x = 6,   y = 2.0,  z = 0 },
			{ type = "hero",    id = "hero",    x = -4,  y = 0.5,  z = 0 },
			{ type = "camera",  id = "camera",  x = -4,  y = 3,    z = 7 },
			{ type = "readout", id = "readout", x = 12,  y = 12,   z = 0 }
		  } }
	},

	rules = {
		{ note = "Walking sets the state the animator plays",
		  on   = "frame", each = "hero",
		  when = { { "test", expr = "self.dx != 0 or self.dy != 0" } },
		  act  = { { "setState", entity = "self", state = "walk" } } },

		{ note = "Standing still",
		  on   = "frame", each = "hero",
		  when = { { "test", expr = "self.dx == 0 and self.dy == 0" } },
		  act  = { { "setState", entity = "self", state = "idle" } } },

		{ note = "Jump, with ground underfoot",
		  on   = "frame",
		  when = { { "keyHeld", key = "SPACE" }, { "onGround", entity = "hero" } },
		  act  = { { "jump", entity = "hero" } } },

		{ note = "The prize is taken",
		  on   = "enter", a = "prize", b = "hero",
		  act  = { { "destroy", entity = "self" },
		           { "addScore", amount = 100 },
		           { "setVar", name = "won", value = true } } },

		{ note = "Fallen off the world:  back to the start",
		  on   = "frame",
		  when = { { "test", expr = "hero.y < -5" } },
		  act  = { { "moveTo", entity = "hero", x = -4, y = 0.5, z = 0 } } },

		{ note = "The readout, every frame",
		  on   = "frame",
		  act  = { { "setText", entity = "readout", text = '"score " .. score' } } }
	}
}