102 lines
4.8 KiB
Clojure
102 lines
4.8 KiB
Clojure
(ns advent.screens.inventory
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(:require [play-clj.core :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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[clojure.pprint]
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[advent.pathfind]
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[advent.zone :as zone]
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[advent.utils :as utils])
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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.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 close [entities]
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(run! @(resolve 'advent.screens.scene/scene) :on-reactivate)
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(-> entities
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(assoc :shown? false)
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(assoc :start-showing? false)))
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(defscreen inventory-screen
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:on-show
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(fn [screen entities]
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(update! screen :renderer (stage) :camera (orthographic))
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(let [highlighted-text (assoc (label "Hello" (style :label (utils/get-font "ego/font.fnt") (color :white))) :x 0 :y 850 :width 1280)]
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(label! highlighted-text :set-alignment Align/center)
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{:overlay (assoc (texture "inventory-overlay.png" ) :x 0 :y 0 :scale-x 4 :scale-y 4 :origin-x 0 :origin-y 0)
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:fade (assoc (texture "black.png")
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:scale-x 80
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:scale-y 80
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:opacity 0.7)
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:all-items (texture! (texture "cursor.png") :split 16 16)
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:items []
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:shown? false
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:start-showing? false
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:highlighted-item nil
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:highlighted-text highlighted-text}))
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:on-render
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(fn [screen [entities]]
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(let [entities (if (:start-showing? entities)
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(-> entities
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(assoc :start-showing? false)
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(assoc :shown? true))
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entities)]
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(when (:shown? entities)
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(render! screen [(:fade entities) (:overlay entities)])
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(render! screen (:items entities))
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(if-let [item (:highlighted-item entities)]
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(label! (:highlighted-text entities) :set-text (:name item))
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(label! (:highlighted-text entities) :set-text ""))
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(render! screen [(:highlighted-text entities)]))
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entities))
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:show-screen (fn [{items :items} [entities]]
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(assoc entities :start-showing? true
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:items (for [[item index] (map vector items (range))
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:let [x (+ (* 79 4) (* index (* 24 4)))
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y (* 4 180)
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item-width 16
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offset-x (+ x (/ item-width 2))
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offset-y (+ y (/ item-width 2))
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padding (/ item-width 2)
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padding (* 4 padding)]]
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(assoc (texture (aget (:all-items entities) 0 (.indexOf utils/+all-cursors+ (:cursor item))))
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:x x :y y
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:scale-x 4
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:scale-y 4
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:item item
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:box (zone/box (- offset-x padding) (- offset-y padding) (+ offset-x item-width padding) (+ offset-y item-width padding))))))
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:on-mouse-moved (fn [screen [entities]]
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(let [{:keys [x y]} (input->screen screen {:x (:input-x screen) :y (:input-y screen)})
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selected-entity (first (filter #((:box %) x y) (:items entities)))]
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(if selected-entity
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(assoc entities :highlighted-item (:item selected-entity))
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(assoc entities :highlighted-item nil))))
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:on-touch-up (fn [screen [entities]]
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(when (:shown? entities)
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(let [{:keys [highlighted-item]} entities
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room-entities (-> @(resolve 'advent.screens.scene/scene)
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:entities
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deref
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first)
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current-cursor (get-in room-entities [:cursor :current])]
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(if highlighted-item
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(if (= :main current-cursor)
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(run! @(resolve 'advent.screens.scene/scene) :on-chose-item :item highlighted-item)
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(when-let [interaction-script ((or (:scripts highlighted-item) (constantly nil)) current-cursor)]
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(interaction-script room-entities)
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(close entities)))
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(close entities)))))
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:on-resize (fn [screen entities]
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(height! screen 960)
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entities))
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