66 lines
1.6 KiB
Lua
66 lines
1.6 KiB
Lua
util = require "util"
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local player = require "classes.player"
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local Vector3 = require "types.vector3"
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local List = require "types.list"
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local Feed = require "classes.feed"
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local feed = List()
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local Duck = require "classes.duck"
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local ducks = List{Duck.new(Vector3(0, 0.4, 3))}
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local function create_feed(position, direction)
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local f = Feed.new(position, direction)
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feed:push(f)
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local eligible_ducks = ducks:filter(
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function (duck)
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return duck.state ~= Duck.STATES.CHASE
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end
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)
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if #eligible_ducks == 0 then return end
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eligible_ducks[1]:start_chase(f)
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f.occupied = true
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end
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local function delete_feed(f)
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util.list_remove_value(feed, f)
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end
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-- called every frame, with constant delta time
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function game_tick()
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-- ctx.initialization_needed is true first frame and every time dynamic reload is performed
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if ctx.initialization_needed then
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-- ctx.udata persists on reload
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ctx.udata = {
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capture = false,
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}
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player.ThrowPressed:connect(create_feed)
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for _, v in ipairs(ducks) do
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v.AteFeed:connect(delete_feed)
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end
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end
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ctx.mouse_capture = ctx.udata.capture
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input_action{name = "toggle_mouse", control = "ESCAPE"}
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if input_action_just_pressed{name = "toggle_mouse"} then
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ctx.udata.capture = not ctx.udata.capture
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end
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for _, v in ipairs(feed) do
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v:tick(ctx)
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end
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for _, v in ipairs(ducks) do
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v:tick(ctx)
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end
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player:tick(ctx)
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local q = util.create_plane_quad(Vector3(0, 0, 0), Vector3.UP, 20)
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local params = {
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texture = "images/measure001a.png",
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texture_region = { x = 0, y = 0, w = 512, h = 512 },
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}
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draw_quad(util.merge(q, params))
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end
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