324 lines
18 KiB
Clojure
324 lines
18 KiB
Clojure
(ns advent.screens.scene
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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.entities :as entities]
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[play-clj.g2d :refer :all]
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[clojure.zip :as zip]
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[clojure.pprint]
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[clojure.java.io :as io]
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[advent.pathfind]
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[advent.actions :as actions]
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[advent.zone :as zone]
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[advent.utils :as utils]
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[advent.screens.rooms :as rooms]
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[advent.screens.items :as items]
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[advent.screens.rooms.outside-house :as rooms.outside-house]
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[advent.screens.rooms.inside-house :as rooms.inside-house]
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[advent.screens.rooms.inside-castle :as rooms.inside-castle]
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[advent.screens.rooms.inside-cafeteria :as rooms.inside-cafeteria]
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[advent.screens.rooms.inside-antique :as rooms.inside-antique]
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[advent.screens.rooms.behind-house :as rooms.behind-house]
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[advent.screens.rooms.outside-castle :as rooms.outside-castle]
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[advent.screens.rooms.cat-tree :as rooms.cat-tree]
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[advent.screens.dialogue :refer [talking-screen]]
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[advent.screens.inventory :refer [inventory-screen]]
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[clojure.core.async :refer [put! <! <!! >! chan go thread take! alts!!]])
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(:import [com.badlogic.gdx.graphics Pixmap Pixmap$Filter Texture Texture$TextureFilter GL20 GL30]
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[com.badlogic.gdx.graphics.g2d TextureRegion]
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[java.lang Object]
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[com.badlogic.gdx Gdx]))
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(def default-interaction
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{:get-script (fn [cursor [x y]] (if (= :main cursor)
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(actions/get-script entities
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(actions/walk-to entities :ego [x y] :can-skip? true))
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(actions/get-script entities
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(actions/talk entities :ego "I don't know what to do with that."))))})
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(defn find-override [screen entities [x y]]
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(first (filter #(and ((:mouse-in? %) entities x y)
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(:cursor %))
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(get-in entities [:room :interactions]))))
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(defn click-inventory [screen entities]
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(if (= (get-in entities [:cursor :current] ) :main)
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(do
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(screen! inventory-screen :show-screen :items (map (entities :all-items) (get-in entities [:state :inventory])))
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(assoc-in entities [:state :active?] false))
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(assoc-in entities [:cursor :current] :main)))
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(defn left-click [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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(if ((:mouse-in? (:inventory entities)) x y)
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(click-inventory screen entities)
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(let [interaction (first (filter #((:mouse-in? %) entities x y)
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(get-in entities [:room :interactions])))
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interacting-entity (first (sort-by (comp - :baseline) (filter #(and (:mouse-in? %)
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(:get-script %)
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((:mouse-in? %) entities x y))
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(vals (get-in entities [:room :entities])))))
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current-action (get-in entities [:actions :current])
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;; TODO - hacky way of resetting queue
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entities (if (and current-action (actions/can-skip? current-action screen entities))
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(let [terminated-entities (actions/terminate current-action screen entities)]
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(do (put! (actions/get-channel current-action) terminated-entities)
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(-> terminated-entities
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(assoc-in [:actions :current] nil)
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(assoc-in [:actions :started?] false))))
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(assoc-in entities [:actions :channel] (chan)))]
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(if current-action
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entities
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((or (when interaction
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((:get-script interaction) (or (when (:cursor interaction) :main)
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(get-in entities [:cursor :current]))
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[x y]))
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(when interacting-entity
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((:get-script interacting-entity) (get-in entities [:cursor :current]) [x y]))
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((:get-script default-interaction) (get-in entities [:cursor :current]) [x y])) entities))
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entities))))
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(defn get-ego [screen start-pos]
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(let [player-sheet (texture! (texture "player.png") :split 18 36)
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talk-sheet (texture! (texture "ego/talk.png") :split 18 36)
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stand-sheet (texture! (texture "ego/stand.png") :split 18 36)
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squat-sheet (texture! (texture "ego/squat.png") :split 18 36)
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reach-sheet (texture! (texture "ego/reach.png") :split 18 36)
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grow-sheet (texture! (texture "ego/grow.png") :split 18 36)
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cat-toy-sheet (texture! (texture "ego/cat-toy.png") :split 41 50)
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fire-sheet (texture! (texture "ego/fire.png") :split 18 36)
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walk-right (animation 0.075 (for [i (range 8)]
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(texture (aget player-sheet 0 i))))
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stand-anim (animation 0.1 (for [i (flatten [(repeat 6 [(repeat 10 0) (repeat 3 1) (repeat 20 0)]) 3 4 5 5 5 6 5 6 5 6 5 4 3 ])]
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(texture (aget stand-sheet 0 i))))
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talk-anim (animation 0.2 (for [i (range 8)]
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(texture (aget talk-sheet 0 i))))
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start-squat (animation 0.05 (for [i [0 1 2 3]]
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(texture (aget squat-sheet 0 i))))
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end-squat (animation 0.05 (for [i [3 2 1 0]]
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(texture (aget squat-sheet 0 i))))
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squat-anim (animation 0.05 (for [i [0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 2 1] ]
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(texture (aget squat-sheet 0 i))))
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reach-anim (animation 0.1 (for [i [0 1 2 3 3 3 3 3 3 2 1 0]]
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(texture (aget reach-sheet 0 i))))
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cat-toy-anim (animation 0.1 (for [i [0 0 1 1 2 2 3 4 3 2 3 4 3 2 3 4 3 2 3 4 3 2 2 1 1 0 0]]
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(texture (aget cat-toy-sheet 0 i))))
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fire-1-anim (animation 0.1 (for [i [0 1 2 2 2 3 2 3 2 2 2 1 0]]
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(texture (aget fire-sheet 0 i))))
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fire-2-anim (animation 0.1 (for [i [0 1 2 2 2 2 3 2 3 2 2 2 4 5 6 7 2 2 2 2 2 2 2 2 1 0]]
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(texture (aget fire-sheet 0 i))))
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fire-3-anim (animation 0.1 (for [i [0 1 2 2 2 2 3 2 3 2 2 2 4 5 6 7 2 2 2 8 9 10 11 2 2 2 2 2 2 2 2 0]]
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(texture (aget fire-sheet 0 i))))
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grow (animation 0.1 (for [i [0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 3 0 0 0 0 3 0 0 0 3 3 0 0 0 2 2 0 0 2 0 0 2 0 2 0 2 0 2 0 2 0 2 3 2 3 2 3 2 3 2 4 3 4 3 4 3 4]]
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(texture (aget grow-sheet 0 i))))
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ego {:right {:walk walk-right
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:stand stand-anim
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:talk talk-anim
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:squat squat-anim
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:start-squat start-squat
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:end-squat end-squat
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:reach reach-anim
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:cat-toy cat-toy-anim
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:grow grow
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[:fire 1] fire-1-anim
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[:fire 2] fire-2-anim
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[:fire 3] fire-3-anim}
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:left {:walk (utils/flip walk-right)
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:stand (utils/flip stand-anim)
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:talk (utils/flip talk-anim)
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:start-squat (utils/flip start-squat)
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:end-squat (utils/flip end-squat)
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:squat (utils/flip squat-anim)
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:reach (utils/flip reach-anim)
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:cat-toy (utils/flip cat-toy-anim)
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:grow (utils/flip grow)
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[:fire 1] (utils/flip fire-1-anim)
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[:fire 2] (utils/flip fire-2-anim)
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[:fire 3] (utils/flip fire-3-anim)}
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:baseline (- 240 (last start-pos))
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:facing :right
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:origin-x 9
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:origin-y 0
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:scaled true
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:mouse-in? (fn [entities x y]
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(let [{entity-x :x entity-y :y region :object scale :scale-x} (get-in entities [:room :entities :ego])
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half-width (/ (* (.getRegionWidth region) (or scale 1.0)) 2)
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height (* (.getRegionHeight region) (or scale 1.0))]
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#_(clojure.pprint/pprint [["point" x y]
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["entity " (- entity-x half-width) entity-y (+ entity-x half-width) (+ entity-y height)]])
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((zone/box (- entity-x half-width) entity-y (+ entity-x half-width) (+ entity-y height)) x y)))
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:get-script (fn [cursor [x y]]
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(condp = (:value cursor)
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:flask-1-with-cream-of-mushroom (actions/get-script entities (actions/talk entities :ego "Blegh! Gross!"))
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:flask-1-strength (actions/get-script entities
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(actions/talk entities :ego "I'll just take a sip!")
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(actions/play-animation entities :ego :grow :stop? false))
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:recipe (actions/get-script entities (actions/do-dialogue entities
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:ego "The recipe says:"
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:ego "'For strength beyond measure,'"
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:ego "'you must mix, at your leisure:'"
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:ego "'1. Cream of mushroom soup.'"
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:ego "'2. Saliva of the creature whose strength you want to match.'"
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:ego "'A word of warning, before you go.'"
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:ego "'A sip is all it takes to grow.'"
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:ego "'Not more than that do drink,'"
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:ego "'Or you'll push your body to the brink.'"))
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nil))
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:x (first start-pos) :y (last start-pos)
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:id "ego"}]
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(actions/start-animation screen
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(merge (animation->texture screen (:stand (:right ego))) ego)
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:stand)))
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(defn update-from-script [screen {{:keys [current started? channel]} :actions :as entities}]
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(if current
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(let [entities (if started? entities (actions/begin current screen entities))
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entities (actions/continue current screen entities)]
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(if (actions/done? current screen entities)
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(let [terminated (actions/terminate current screen entities)]
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(put! (actions/get-channel current) terminated)
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(recur screen (assoc terminated
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:actions {:channel channel :current nil :started? false})))
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(assoc-in entities [:actions :started?] true)))
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(let [[current _] (alts!! [channel] :default nil)]
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(assoc entities :actions {:channel channel :current current :started? false}))))
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(defn update-cursor [screen {{:keys [current override last]} :cursor :as entities}]
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(let [new-current (or override current)]
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(when-not (= new-current
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last)
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(input! :set-cursor-image (utils/cursor "cursor.png" (or (:cursor new-current) new-current)) 0 0))
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(assoc-in entities [:cursor :last] new-current)))
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(defn animate [entity screen]
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(merge entity (animation->texture (update-in screen [:total-time] #(- % (:anim-start entity)))
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(:anim entity))))
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(defn play-sound [snd]
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(music! snd :play))
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(defn stop-sound [snd]
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(music! snd :stop))
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(defn make-music [r]
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(doto (music r) (music! :set-looping true)))
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(defn get-state []
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(if (.exists (io/file "save.edn"))
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(utils/load)
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{:object nil
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:active? true
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:last-room :outside-house
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:obtained-items #{}
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:inventory []
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:clues #{}
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:mints-eaten 0}))
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(defscreen scene
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:on-show
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(fn [screen entities]
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(let [screen (assoc screen :total-time 0)]
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(update! screen :renderer (stage) :camera (orthographic))
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(let [_ (input! :set-cursor-image (utils/cursor "cursor.png" :main) 0 0)
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rooms {:inside-house (rooms.inside-house/make screen)
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:outside-house (rooms.outside-house/make screen)
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:behind-house (rooms.behind-house/make screen)
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:cat-tree (rooms.cat-tree/make screen)
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:inside-castle (rooms.inside-castle/make screen)
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:inside-cafeteria (rooms.inside-cafeteria/make screen)
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:inside-antique (rooms.inside-antique/make screen)
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:outside-castle (rooms.outside-castle/make screen)}
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entities {:rooms rooms
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:musics {:object nil
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:inside-antique (make-music "inside-antique.ogg")
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:town-1 (make-music "town-music-1.ogg")
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:town-2 (doto (make-music "town-music-2.ogg") play-sound)
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:inside-fangald (make-music "inside-fangald.ogg")}
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:state (get-state)
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:actions {:object nil
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:channel (chan)
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:current nil
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:started? false}
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:cursor {:id "cursor"
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:current :main
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:last :main
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:override nil}
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:all-items (assoc items/items :object nil)
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:room (as-> (get rooms (:last-room (get-state))) room
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(assoc-in room [:entities :ego] (get-ego screen (:start-pos room))))
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:inventory (assoc (texture "inventory.png") :x 278 :y 0 :baseline 9000
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:mouse-in? (zone/box 278 0 320 42))
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:fps (assoc (label "0" (color :white) ) :x 5 :baseline 0)}]
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(if-let [apply-state (get-in entities [:room :apply-state])]
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(apply-state entities)
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entities))))
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:on-render
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(fn [screen [entities]]
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(clear!)
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(let [entities (update-cursor screen entities)
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entities (update-from-script screen entities)
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entities (update-in entities [:room :entities] (fn [entities]
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(into entities
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(for [[id entity] entities]
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(if (:anim entity)
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[id (animate entity screen)]
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[id entity])))))
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entities (update-in entities [:room :entities] (fn [entities]
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(into entities
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(for [[id entity] entities]
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(if (:update-fn entity)
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[id ((:update-fn entity) screen entities entity)]
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[id entity])))))
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all-entities (concat (vals entities) (get-in entities [:room :layers]) (vals (get-in entities [:room :entities])))]
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(label! (:fps entities) :set-text (str (game :fps)))
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(render! screen (sort-by :baseline all-entities))
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entities))
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:on-resize (fn [screen entities]
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(size! screen 320 240))
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:on-hide (fn [screen [entities]]
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(doseq [snd (->> (get-in entities [:musics])
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vals
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(filter identity))]
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(stop-sound snd)))
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:on-mouse-moved
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(fn [screen [entities]]
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(when (get-in entities [:state :active?])
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(let [{:keys [x y]} (input->screen screen {:x (:input-x screen) :y (:input-y screen)})]
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(if-let [mouse-override (find-override screen entities [x y])]
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(assoc-in entities [:cursor :override] (:cursor mouse-override))
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(assoc-in entities [:cursor :override] nil)))))
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:on-touch-up (fn [screen [entities]]
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(when (get-in entities [:state :active?])
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(if (= (button-code :right)
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(:button screen))
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(assoc-in entities [:cursor :current] :main)
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(left-click screen entities))))
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:on-deactivate (fn [screen [entities]]
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(assoc-in entities [:state :active?] false))
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:on-reactivate (fn [screen [entities]]
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(assoc-in entities [:state :active?] true))
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:on-chose-item (fn [{:keys [item]} [entities]]
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(assoc-in entities [:cursor :current] item))
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:on-start-script (fn [{:keys [script]} [entities]]
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(script entities)
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entities))
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