48 lines
2.8 KiB
Clojure
48 lines
2.8 KiB
Clojure
(ns advent.screens.rooms
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(:require [advent.zone :as zone])
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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 Actor Stage]
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[java.lang Object]))
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(defn make-entity [id entity]
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(merge entity
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{:id id
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:mouse-in? (fn [entities x y]
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(let [{entity-x :x entity-y :y width :width scale-x :scale-x scale-y :scale-y origin-x :origin-x origin-y :origin-y height :height region :object} (get-in entities [:room :entities id])
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width (or width (if (instance? TextureRegion region ) (.getRegionWidth region) 0))
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height (or height (if (instance? TextureRegion region ) (.getRegionHeight region) 0))
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entity-x (- entity-x (* (or origin-x 0)
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(or scale-x 1)))
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entity-y (- entity-y (* (or origin-y 0)
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(or scale-y 1)))]
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((zone/box entity-x entity-y
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(+ entity-x (* width (or scale-x 1)))
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(+ entity-y (* height (or scale-y 1)))) x y)))}
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(when (or (:scripts entity) (:script entity))
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{:get-script (fn [cursor [x y]]
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(if (= :main cursor)
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(:script entity)
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(when-let [scripts (:scripts entity)]
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(or (scripts (:value cursor)) (scripts :default)))))})))
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(defn make [& {:keys [collision interactions entities] :as params}]
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(let [interactions-as-list (for [[id spec] interactions]
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(merge spec {:mouse-in? (fn [_ x y]
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((apply zone/box (:box spec)) x y))
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:get-script (fn [cursor [x y]]
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(if (= :main cursor)
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(:script spec)
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(when-let [scripts (:scripts spec)]
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(or (scripts (:value cursor)) (scripts :default)))))
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:id id}))
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entities (into {} (for [[id entity] entities]
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[id (make-entity id entity)]))]
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(merge params {:collision (advent.pathfind/map-from-resource collision)
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:interactions interactions-as-list
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:entities entities})))
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