346 lines
15 KiB
Clojure
346 lines
15 KiB
Clojure
(ns advent.screens.title
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(:require [play-clj.core :refer :all]
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[play-clj.math :refer :all]
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[play-clj.ui :refer :all]
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[play-clj.utils :refer :all]
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[play-clj.g2d :refer :all]
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[advent.utils :as utils]
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[advent.saves :as saves]
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[advent.tween :as tween]
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[advent.screens.scene :as scene]
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[advent.screens.dialogue :as dialogue]
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[advent.screens.title :as title]
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[advent.screens.inventory :as inventory]
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[advent.screens.safe :as safe]
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[advent.screens.fade :as fade]
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)
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(:import [com.badlogic.gdx.graphics Pixmap Pixmap$Filter Texture Texture$TextureFilter]
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[com.badlogic.gdx.graphics.g2d TextureRegion]
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[com.badlogic.gdx.utils.viewport FitViewport]
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[com.badlogic.gdx.scenes.scene2d.ui Slider$SliderStyle]
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[com.badlogic.gdx.scenes.scene2d.utils Align]
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[com.badlogic.gdx Application Audio Files Game Gdx Graphics Input
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InputMultiplexer InputProcessor Net Preferences Screen]))
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(defn get-color [e mouse-pos]
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(if (utils/intersects? e mouse-pos)
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(color :yellow)
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(color 1.0 0.3 0.3 1.0)))
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(defn style-label [e font mouse-pos]
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(when (:interactable e)
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(label! e :set-style (style :label font (get-color e mouse-pos))))
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e)
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(defn style-slider [s mouse-pos]
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(if (utils/intersects? s mouse-pos)
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(slider! s :set-style (:hover s))
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(slider! s :set-style (:default s)))
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s)
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(defn center [e]
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(assoc e :x (- (/ 1280 2) (/ (or (:width e) (.getWidth (:object e))) 2))))
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(defn get-dir [old-x new-x]
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(if (< old-x new-x)
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:right
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:left))
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(def do-once (atom false))
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(defn quit [screen entities]
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(do (input! :set-cursor-image (utils/cursor "cursor.png" :hourglass) 0 0)
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(-> entities
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(assoc-in [:tweens :fade-out]
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(tween/tween :fade-out screen [:fade :opacity] 0.0 1.0 1.0
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:finish (fn [entities]
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(System/exit 0)
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entities)
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:ease tween/ease-in-cubic)))))
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(defn fly-balloon [screen entities]
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(let [speed 0.03
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pos-f (- (* (:total-time screen) speed) (int (* (:total-time screen) speed)))
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v (vector-2 0 0)
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a (catmull-rom-spline! (:path (:balloon entities)) :value-at v pos-f)]
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(-> entities
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(update-in [:balloon]
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merge {:x (vector-2! v :x)
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:y (vector-2! v :y)}))))
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(defn fly-ego [screen entities]
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(let [speed 0.07
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pos-f (- (* (:total-time screen) speed) (int (* (:total-time screen) speed)))
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v (vector-2 0 0)
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a (catmull-rom-spline! (:path (:flying-ego entities)) :value-at v pos-f)
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direction (get-dir (get-in entities [:flying-ego :x]) (vector-2! v :x))]
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(-> entities
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(update-in [:flying-ego]
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merge {:x (vector-2! v :x)
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:y (vector-2! v :y)}
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(get-in entities [:flying-ego direction]))
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(update-in [:ego-jet]
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merge {:x (+ 40 (vector-2! v :x))
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:y (vector-2! v :y)}))))
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(defn flip [t]
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(let [flipped (texture t)]
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(texture! flipped :flip true false)
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flipped))
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(defn quest-label []
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(if (:seen-intro? (utils/load-snapshot :autosave))
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"Continue quest"
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"Begin quest"))
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(defn start-playing [screen entities save]
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(do (input! :set-cursor-image (utils/cursor "cursor.png" :hourglass) 0 0)
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(-> entities
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(assoc-in [:tweens :fade-out]
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(tween/tween :fade-out screen [:fade :opacity] 0.0 1.0 1.0
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:finish (fn [entities]
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(utils/stop-sound (:music entities))
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(reset! utils/selected-save save)
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(set-screen! @(resolve 'advent.core/advent) scene/scene scene/demo scene/hud dialogue/talking-screen dialogue/choice-screen inventory/inventory-screen safe/safe-screen fade/fade-screen
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)
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entities)
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:ease tween/ease-in-cubic))
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(assoc-in [:tweens :fade-out-music]
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(tween/tween :fade-out-music screen [:volume] 1.0 0.0 1.0)))))
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(defn make-label
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([msg]
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(make-label msg nil))
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([msg col]
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(let [font (utils/get-font "ego/font.fnt")]
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(-> msg
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(label (style :label font (or col (color 1.0 0.3 0.3 1.0))))
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(assoc :x 0 :y 0 :height 32 :origin-x 0 :origin-y 0 :z 8)
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center
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(doto (label! :set-alignment Align/center))))))
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(defn make-slider [initial-value]
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(let [ui-skin (skin "ui/ui.json")]
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(->
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(slider {:min 0 :max 100 :step 1} ui-skin :set-value initial-value)
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(assoc :width 305
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:hover (skin! ui-skin :get "default-horizontal-hover" Slider$SliderStyle)
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:default (skin! ui-skin :get "default-horizontal" Slider$SliderStyle)
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:z 8))))
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(defn stack-y [label base index]
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(assoc label :y (- base (* 32 index))))
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(defn main-menu []
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(let [start-playing-label (quest-label)
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is-starting? (= "Begin quest" start-playing-label)]
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{:start-playing (-> (make-label start-playing-label)
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(stack-y 305 0)
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(assoc :z 8
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:interactable true))
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:rewind (-> (make-label "Previous chapter" (when is-starting? (color :white)))
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(stack-y 305 1)
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(assoc :z 8
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:interactable (not is-starting?)))
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:music-label (-> (make-label "Music" (color :white))
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(stack-y 305 2)
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(assoc :z 8))
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:music-volume-slider (-> (make-slider (:music-volume @utils/settings))
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center
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(stack-y 305 3)
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(assoc :z 8))
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:sound-label (-> (make-label "FX" (color :white))
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(stack-y 305 4)
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(assoc :z 8))
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:sound-volume-slider (-> (make-slider (:sound-volume @utils/settings))
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center
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(stack-y 305 5)
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(assoc :z 8))
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:fullscreen (-> (make-label "Fullscreen")
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(stack-y 305 6)
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(assoc :z 8 :interactable true))
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:quit (-> (make-label "End quest")
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(stack-y 305 7)
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(assoc :z 8 :interactable true))}))
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(defn get-selected-save [entities [x y]]
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(first (filter
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(every-pred :save #(utils/intersects? % [x y]))
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(vals entities))))
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(defn saves-menu []
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(into {:back (-> (make-label "Back")
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(stack-y 305 7)
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(assoc :z 8
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:interactable true))}
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(for [[name index] (map #(vector %1 %2)
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(utils/snapshot-list) (range))]
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[name (-> (make-label name)
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(stack-y 305 index)
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(assoc :z 8
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:interactable true
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:save (saves/name->save name)))])))
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(defn style-ui [entities]
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(doseq [entity (vals entities)
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:let [[x y] (:last-pos entities)]
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:when (and (:object entity) x y)]
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(cond (label? entity)
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(style-label entity (get-in entities [:font]) [x y])
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(slider? entity)
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(style-slider entity [x y])))
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entities)
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(defscreen title-screen
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:on-show
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(fn [screen entities]
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(utils/setup-viewport screen 1280 960)
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(when (utils/has-saved-settings?)
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(utils/load-settings!))
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(let [font (utils/get-font "ego/font.fnt")
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music (utils/make-music "music/intro.ogg")
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balloon (utils/make-anim "title/balloon.png" [15 30] 0.45 (range 4))]
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(input! :set-cursor-image (utils/cursor "cursor.png" :hourglass) 0 0)
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(let [entities {:background (assoc (utils/get-texture "title/background.png" ) :x 0 :y 0 :scale-x 4 :scale-y 4 :origin-x 0 :origin-y 0 :z 0)
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:cloud-background (assoc (utils/get-texture "title/clouds.png" ) :x 0 :y 0 :scale-x 4 :scale-y 4 :origin-x 0 :origin-y 0 :z 2)
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:logo (assoc (utils/get-texture "title/logo.png" ) :x 0 :y 0 :scale-x 4 :scale-y 4 :origin-x 0 :origin-y 0 :z 6)
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:fade (assoc (utils/get-texture "black.png")
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:scale-x 80
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:scale-y 80
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:opacity 1.0
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:origin-x 0
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:origin-y 0
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:z 100)
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:flying-ego (assoc (utils/get-texture "ego/flying.png")
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:left (flip (utils/get-texture "ego/flying.png"))
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:right (utils/get-texture "ego/flying.png")
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:scale-x 5
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:scale-y 5
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:origin-x 2
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:origin-y 0
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:path (catmull-rom-spline (map #(apply vector-2* %) [[-800 450] [1280 450] [2000 100] [0 100] [-800 300] [1280 300] [2000 450]]) true)
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:x 450
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:y 650
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:z 5)
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:balloon (assoc (animation->texture (assoc screen :total-time 0.0) balloon) :x 100 :y 100 :scale-x 4 :scale-y 4
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:anim balloon
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:path (catmull-rom-spline (map #(apply vector-2* %)
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[[50 50] [70 100] [100 200] [151 206] [300 225]
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[480 300] [560 400] [650 440] [700 550] [750 600]
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[860 650] [950 700] [1030 800] [1280 960] [1300 1000]
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[-50 1000] [-50 -50]]) true)
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:z 3)
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:particle-clouds (assoc (particle-effect "particles/particle-clouds" :reset :start) :x 640 :y 480 :z 1)
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:ego-jet (assoc (particle-effect "particles/jet" :reset :start) :x 450 :y 650 :z 4)
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:toolbox (-> (assoc (nine-patch {:region (:object (utils/get-texture "talk-bg-2.png")) :left 9 :top 9 :right 9 :bottom 9})
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:y 58 :width 500 :height 297
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:z 7)
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center)
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:main-menu (main-menu)
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:saves-menu (saves-menu)
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:font font
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:music music
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:volume 1.0
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:copyright (make-label "DEMO - Copyright Bryce Covert - Not for distribution")
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:tweens {:fade-in (tween/tween :fade-in screen [:fade :opacity] 1.0 0.0 1.0
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:finish #(do
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(input! :set-cursor-image (utils/cursor "cursor.png" :main) 0 0)
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(utils/play-sound (:music %)) %)
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:ease tween/ease-in-quadratic)}}
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]
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(merge entities (:main-menu entities)))))
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:on-render
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(fn [{:keys [^FitViewport viewport] :as screen} [entities]]
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(.apply viewport)
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(clear!)
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(let [entities (utils/apply-tweens screen entities (:tweens entities))
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entities (fly-ego screen entities)
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entities (fly-balloon screen entities)
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entities (update-in entities [:balloon] merge (animation->texture screen (:anim (:balloon entities))))
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entities (style-ui entities)]
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(when (:fullscreen entities)
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(label! (:fullscreen entities) :set-text (if (.isFullscreen Gdx/graphics)
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"Fullscreen"
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"Windowed")))
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(music! (:music entities) :set-volume (utils/current-music-volume (:volume entities)))
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(render! screen (sort-by :z (filter :object (vals entities))) )
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entities))
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:show-screen (fn [entities]
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entities)
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:on-mouse-moved (fn [screen [entities]]
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(let [[x y] (utils/unproject screen)]
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(assoc entities :last-pos [x y])))
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:on-touch-dragged (fn [screen [entities]]
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(let [[x y] (utils/unproject screen)]
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(assoc entities :last-pos [x y])))
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:on-key-up
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(fn [screen entities]
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(when (= (key-code :escape) (:key screen))
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(utils/toggle-fullscreen!))
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nil)
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:on-ui-changed
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(fn [screen [entities]]
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(swap! utils/settings
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assoc
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:music-volume (slider! (:music-volume-slider entities) :get-value)
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:sound-volume (slider! (:sound-volume-slider entities) :get-value))
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(utils/save-settings!)
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entities)
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:on-touch-up (fn [screen [entities]]
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(when-not (get-in entities [:tweens :fade-out])
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(let [[x y] (utils/unproject screen)
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selected-save (get-selected-save entities [x y])]
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(cond
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(utils/intersects? (:start-playing entities) [x y])
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(start-playing screen entities (if (= "Begin quest" (quest-label))
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nil
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:autosave))
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(and (utils/intersects? (:rewind entities) [x y])
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(-> entities :rewind :interactable))
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(-> (apply dissoc entities (keys (:main-menu entities)))
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(merge (:saves-menu entities)))
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(utils/intersects? (:quit entities) [x y])
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(quit screen entities)
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(utils/intersects? (:fullscreen entities) [x y])
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(utils/toggle-fullscreen!)
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(and (:back entities) (utils/intersects? (:back entities) [x y]))
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(-> (apply dissoc entities (keys (:saves-menu entities)))
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(merge (:main-menu entities)))
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selected-save
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(start-playing screen entities (:save selected-save))
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:else
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nil))))
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:on-resize (fn [{:keys [viewport width height]} [entities]]
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(.update viewport width height false)
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nil))
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