220 lines
11 KiB
Clojure
220 lines
11 KiB
Clojure
(ns advent.screens.scene
|
|
(:require [play-clj.core :refer :all]
|
|
[play-clj.ui :refer :all]
|
|
[play-clj.utils :refer :all]
|
|
[play-clj.g2d :refer :all]
|
|
[clojure.pprint]
|
|
[advent.pathfind]
|
|
[advent.actions :as actions]
|
|
[advent.zone :as zone]
|
|
[advent.utils :as utils]
|
|
[advent.screens.dialogue :refer [talking-screen]]
|
|
[clojure.core.async :refer [put! <! <!! >! chan go thread take! alts!!]])
|
|
(:import [com.badlogic.gdx.graphics Pixmap Pixmap$Filter Texture Texture$TextureFilter]
|
|
[com.badlogic.gdx.graphics.g2d TextureRegion]
|
|
[java.lang Object]))
|
|
|
|
(def +screen-width+ 320)
|
|
(def +screen-height+ 240)
|
|
|
|
(defprotocol IMouseIn
|
|
(mouse-in? [this location]))
|
|
|
|
(defprotocol ICursorOverridable
|
|
(cursor-override [this]))
|
|
|
|
(defprotocol IInteractable
|
|
(get-script [this location]))
|
|
|
|
(def default-interaction
|
|
(reify
|
|
IInteractable
|
|
(get-script [_ [x y]]
|
|
(actions/get-script entities
|
|
(actions/walk-to entities :ego [x y])))))
|
|
|
|
|
|
(defn find-override [screen entities [x y]]
|
|
(first (filter #(and (mouse-in? % [x y])
|
|
(satisfies? ICursorOverridable %))
|
|
(get-in entities [:background :interactions]))))
|
|
|
|
(defn left-click [screen entities]
|
|
(let [{:keys [x y]} (input->screen screen {:x (:input-x screen) :y (:input-y screen)})
|
|
interaction (first (filter #(mouse-in? % [x y])
|
|
(get-in entities [:background :interactions])))
|
|
;; TODO - hacky way of resetting queue
|
|
entities (if-let [current-action (get-in entities [:actions :current])]
|
|
(assoc (actions/terminate current-action screen entities)
|
|
:actions {:channel (chan) :current nil :started? false})
|
|
entities)
|
|
script (or (when interaction
|
|
(get-script interaction [x y]))
|
|
(get-script default-interaction [x y]))]
|
|
|
|
(script entities)
|
|
entities))
|
|
|
|
(defn get-ego [screen]
|
|
(let [player-sheet (texture! (texture "player.png") :split 18 36)
|
|
talk-sheet (texture! (texture "ego/talk.png") :split 16 36)
|
|
ego {:right (animation 0.075 (for [i (range 8)]
|
|
(texture (aget player-sheet 0 i))))
|
|
:left (animation 0.075 (for [i (range 8)]
|
|
(texture (aget player-sheet 1 i))))
|
|
:talk (animation 0.2 (for [i (range 8)]
|
|
(texture (aget talk-sheet 0 i))))
|
|
|
|
:baseline 95
|
|
:origin-x 9
|
|
:origin-y 0
|
|
:scaled true
|
|
:inventory #{}
|
|
:x 150 :y 95
|
|
:id "ego"}]
|
|
(merge (texture (animation! (:right ego) :get-key-frame 0.25)) ego)))
|
|
|
|
(defn update-from-script [screen {{:keys [current started? channel]} :actions :as entities}]
|
|
(if current
|
|
(let [entities (if started? entities (actions/begin current screen entities))
|
|
entities (actions/continue current screen entities)]
|
|
(if (actions/done? current screen entities)
|
|
(recur screen (assoc (actions/terminate current screen entities)
|
|
:actions {:channel channel :current nil :started? false}))
|
|
(assoc-in entities [:actions :started?] true)))
|
|
(let [[current _] (alts!! [channel] :default nil)]
|
|
(assoc entities :actions {:channel channel :current current :started? false}))))
|
|
|
|
(defn scaler-fn-with-baseline [baseline minimum-size & [maximum-size]]
|
|
(let [maximum-size (or maximum-size 1.0)]
|
|
(fn [y]
|
|
(if (< y baseline) maximum-size
|
|
(let [percent-complete (- 1.0 (/ (- y baseline) (- +screen-height+ baseline)))
|
|
range (+ (* percent-complete (- maximum-size minimum-size)) minimum-size)]
|
|
range)))))
|
|
|
|
(defn update-cursor [screen {{:keys [current override last]} :cursor :as entities}]
|
|
(when-not (= (or override current)
|
|
last)
|
|
(input! :set-cursor-image (utils/cursor "cursor.png" (or override current)) 0 0))
|
|
(assoc-in entities [:cursor :last] (or override current)))
|
|
|
|
(defn make-background [& {:keys [collision interactions] :as params}]
|
|
(let [interactions-as-list (for [[id spec] interactions]
|
|
(reify
|
|
IMouseIn
|
|
(mouse-in? [_ location]
|
|
(apply (apply zone/box (:box spec)) location))
|
|
IInteractable
|
|
(get-script [_ location]
|
|
(:script spec))
|
|
ICursorOverridable
|
|
(cursor-override [this] (:cursor spec)))
|
|
)]
|
|
(merge params {:collision (advent.pathfind/map-from-resource collision)
|
|
:interactions interactions-as-list})))
|
|
|
|
(defscreen scene
|
|
:on-show
|
|
(fn [screen entities]
|
|
(update! screen :renderer (stage) :camera (orthographic))
|
|
(let [_ (input! :set-cursor-image (utils/cursor "cursor.png" :main) 0 0)
|
|
sheep-sheet (texture! (texture "outsidehouse/sheep-anim.png") :split 33 21)
|
|
sheep (animation 0.15 (for [i (flatten [(repeat 10 0) 1 2 3 4 5 6 7 4 5 6 7 8 9 10 (repeat 25 11) (repeat 15 12)])]
|
|
(aget sheep-sheet 0 i)))
|
|
background (texture "bg5.png")
|
|
background-trees (texture "background-trees.png")
|
|
house (texture "house.png")
|
|
overdirt (texture "overdirt.png")
|
|
music (sound "town-music.mp3")
|
|
;;_ (sound! music :loop)
|
|
]
|
|
{
|
|
:actions {:object nil
|
|
:channel (chan)
|
|
:current nil
|
|
:started? false}
|
|
:cursor {:id "cursor"
|
|
:current :main
|
|
:last :main
|
|
:override nil}
|
|
|
|
:sheep (assoc (animation->texture screen sheep) :x 38 :y 160 :baseline 160 :anim sheep)
|
|
:background (make-background :interactions
|
|
{:door {:box [258 100 281 160]
|
|
:script (actions/get-script
|
|
entities
|
|
(actions/walk-to entities :ego [262 88])
|
|
(actions/talk entities :ego (str "Anyone home?")))}
|
|
:sword {:box [274 55 305 88]
|
|
:script (actions/get-script
|
|
entities
|
|
(actions/talk entities :ego (str "It's the coolest sword I've ever seen!"))
|
|
(actions/walk-to entities :ego [290 66])
|
|
(actions/talk entities :ego "Maybe I can pull it out."))}
|
|
:sheep {:box [38 160 71 181]
|
|
:script (actions/get-script
|
|
entities
|
|
(if ((get-in @entities [:ego :inventory]) :wool)
|
|
(actions/talk entities :ego "The sheep has given me enough wool.")
|
|
(do (actions/give entities :ego :wool)
|
|
(actions/talk entities :ego "I guess his wool is shedding."))))}
|
|
:right-dir {:box [300 131 320 224]
|
|
:script (actions/get-script
|
|
entities
|
|
(actions/walk-to entities :ego [319 160]))
|
|
:cursor :right}
|
|
:up-dir {:box [60 180 224 240]
|
|
:script (actions/get-script
|
|
entities
|
|
(actions/walk-to entities :ego [137 204]))
|
|
:cursor :up}
|
|
:left-dir {:box [0 40 20 140]
|
|
:script (actions/get-script
|
|
entities
|
|
(actions/walk-to entities :ego [0 80]))
|
|
:cursor :left}}
|
|
|
|
:layers [(assoc background :x 0 :y 0 :baseline 0)
|
|
(assoc house :x 0 :y 0 :baseline 122)
|
|
(assoc overdirt :x 0 :y 0 :baseline 240)
|
|
(assoc background-trees :x 0 :y 0 :baseline 44)]
|
|
:collision "outsidehouse/collision.png"
|
|
:scale-fn (scaler-fn-with-baseline 110 0.10 1.00))
|
|
:ego (get-ego screen)
|
|
:fps (assoc (label "0" (color :white) ) :x 5 :baseline 9000)
|
|
}))
|
|
|
|
:on-render
|
|
(fn [screen [entities]]
|
|
(clear!)
|
|
(let [entities (update-cursor screen entities)
|
|
entities (update-from-script screen entities)
|
|
|
|
|
|
_ (label! (:fps entities) :set-text (str (game :fps)))
|
|
entities (if (get-in entities [:sheep :anim])
|
|
(update-in entities [:sheep] #(merge % (animation->texture screen (:anim %))))
|
|
entities)
|
|
entities (if (get-in entities [:ego :anim])
|
|
(update-in entities [:ego] #(merge % (animation->texture screen (:anim %))))
|
|
entities)]
|
|
(render! screen (sort-by :baseline (concat (vals entities) (get-in entities [:background :layers]))))
|
|
entities))
|
|
|
|
:on-resize (fn [screen entities]
|
|
(size! screen 320 240))
|
|
|
|
:on-mouse-moved
|
|
(fn [screen [entities]]
|
|
(let [{:keys [x y]} (input->screen screen {:x (:input-x screen) :y (:input-y screen)})]
|
|
(if-let [mouse-override (find-override screen entities [x y])]
|
|
(assoc-in entities [:cursor :override] (cursor-override mouse-override))
|
|
(assoc-in entities [:cursor :override] nil))))
|
|
|
|
:on-touch-down (fn [screen [entities]]
|
|
(if (= (button-code :right)
|
|
(:button screen))
|
|
(assoc-in entities [:cursor :current] :main)
|
|
(left-click screen entities))))
|