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;;; Copyright 2023 David Thompson
;;;
;;; Licensed under the Apache License, Version 2.0 (the "License");
;;; you may not use this file except in compliance with the License.
;;; You may obtain a copy of the License at
;;;
;;; http://www.apache.org/licenses/LICENSE-2.0
;;;
;;; Unless required by applicable law or agreed to in writing, software
;;; distributed under the License is distributed on an "AS IS" BASIS,
;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;; See the License for the specific language governing permissions and
;;; limitations under the License.
(define-module (super-bloom game)
#:use-module (catbird)
#:use-module (catbird asset)
#:use-module (catbird camera)
#:use-module (catbird kernel)
#:use-module (catbird mode)
#:use-module (catbird node)
#:use-module (catbird node-2d)
#:use-module (catbird region)
#:use-module (catbird scene)
#:use-module (chickadee data quadtree)
#:use-module (chickadee graphics color)
#:use-module (chickadee graphics particles)
#:use-module (chickadee graphics texture)
#:use-module (chickadee math rect)
#:use-module (chickadee math vector)
#:use-module (oop goops)
#:use-module (super-bloom actor)
#:use-module (super-bloom common)
#:use-module (super-bloom dirt-ball)
#:use-module (super-bloom flower)
#:use-module (super-bloom player)
#:use-module (super-bloom water)
#:export (<super-bloom-mode>
reset-game!))
(define-asset (background-texture (file (scope-datadir "assets/images/background.png")))
(load-image file))
(define-asset (chickadee-texture (file (scope-datadir "assets/images/chickadee.png")))
(load-image file))
(define-asset (water-particle-texture (file (scope-datadir "assets/images/water-particle.png")))
(load-image file))
(define-asset (trail-particle-texture (file (scope-datadir "assets/images/trail-particle.png")))
(load-image file))
(define-asset (explosion-particle-texture (file (scope-datadir "assets/images/explosion-particle.png")))
(load-image file))
(define (make-game-quadtree)
(make-quadtree (make-rect 0.0 0.0 %game-width %game-height)))
(define-class <super-bloom-mode> (<major-mode>)
(quadtree #:getter quadtree #:init-thunk make-game-quadtree))
(define-method (on-enter (mode <super-bloom-mode>))
(let ((scene (parent mode))
(water-particles
(make <particles>
#:name 'water-particles
#:rank 1
#:particles
(make-particles 1024
#:texture (artifact water-particle-texture)
#:start-color white
#:end-color white
#:speed-range (vec2 2.0 5.0)
#:acceleration-range (vec2 0.1 0.3)
#:lifetime 10)))
(trail-particles
(make <particles>
#:name 'trail-particles
#:rank 1
#:particles
(make-particles 1024
#:texture (artifact trail-particle-texture)
#:animation-columns 3
#:start-color white
#:end-color white
#:speed-range (vec2 0.2 0.5)
#:acceleration-range (vec2 0.1 0.2)
#:lifetime 12)))
(explosion-particles
(make <particles>
#:name 'explosion-particles
#:rank 1
#:particles
(make-particles 1024
#:texture (artifact explosion-particle-texture)
#:lifetime 20
#:end-color white))))
(attach-to scene
(make <sprite>
#:name 'background
#:rank 0
#:texture background-texture)
water-particles
trail-particles
explosion-particles
(make <player>
#:name 'player
#:rank 2
#:position (vec2 (/ %game-width:float 2.0)
(/ %game-height:float 4.0))
#:quadtree (quadtree mode)
#:water-particles water-particles
#:trail-particles trail-particles)
(make <flower>
#:name 'flower
#:rank 4
#:position (vec2 (/ %game-width:float 2.0)
(/ %game-height:float 2.0))
#:quadtree (quadtree mode)
#:growth-goal 10
#:growth-interval 0.5))))
(define-method (player (mode <super-bloom-mode>))
(& (parent mode) player))
(define-method (player-move-left (mode <super-bloom-mode>))
(set! (move-left? (player mode)) #t))
(define-method (player-move-left-stop (mode <super-bloom-mode>))
(set! (move-left? (player mode)) #f))
(define-method (player-move-right (mode <super-bloom-mode>))
(set! (move-right? (player mode)) #t))
(define-method (player-move-right-stop (mode <super-bloom-mode>))
(set! (move-right? (player mode)) #f))
(define-method (player-move-down (mode <super-bloom-mode>))
(set! (move-down? (player mode)) #t))
(define-method (player-move-down-stop (mode <super-bloom-mode>))
(set! (move-down? (player mode)) #f))
(define-method (player-move-up (mode <super-bloom-mode>))
(set! (move-up? (player mode)) #t))
(define-method (player-move-up-stop (mode <super-bloom-mode>))
(set! (move-up? (player mode)) #f))
(define-method (add-random-water (mode <super-bloom-mode>))
(let ((p (vec2 (random:float %game-width:float) (random:float %game-height:float))))
(attach-to (parent mode)
(make <water>
#:rank 3
#:position p
#:quadtree (quadtree mode)))))
(define-method (add-random-dirt-ball (mode <super-bloom-mode>))
(let ((p (vec2 (if (= (random 2) 0) -32.0 (+ %game-width:float 32.0))
(+ (/ %game-height 2.0)
(* (/ %game-height 2.0)
(- (random:float 2.0) 1.0))))))
(attach-to (parent mode)
(make <dirt-ball>
#:rank 3
#:position p
#:quadtree (quadtree mode)
#:flower (& (parent mode) flower)
#:speed 1.0
#:explosion-particles (& (parent mode) explosion-particles)))))
(define-method (do-spray-water (mode <super-bloom-mode>))
(spray-water (player mode)))
(define-method (do-quit (mode <super-bloom-mode>))
(exit-catbird))
(define-method (update (mode <super-bloom-mode>) dt)
(let* ((scene (parent mode))
(flower (& scene flower)))
(if flower
(when (= (growth-progress flower) (growth-goal flower))
(stop-moving (& scene player))
(replace-major-mode scene (make <win-mode>)))
(begin
(pk 'no-flower)
(stop-moving (& scene player))
(replace-major-mode scene (make <game-over-mode>))))))
(bind-input <super-bloom-mode> (key-press 'escape) do-quit)
(bind-input <super-bloom-mode> (key-press 'left) player-move-left)
(bind-input <super-bloom-mode> (key-release 'left) player-move-left-stop)
(bind-input <super-bloom-mode> (key-press 'right) player-move-right)
(bind-input <super-bloom-mode> (key-release 'right) player-move-right-stop)
(bind-input <super-bloom-mode> (key-press 'down) player-move-down)
(bind-input <super-bloom-mode> (key-release 'down) player-move-down-stop)
(bind-input <super-bloom-mode> (key-press 'up) player-move-up)
(bind-input <super-bloom-mode> (key-release 'up) player-move-up-stop)
(bind-input <super-bloom-mode> (key-press 'space) add-random-water)
(bind-input <super-bloom-mode> (key-press 'return) add-random-dirt-ball)
(bind-input <super-bloom-mode> (key-press 'z) do-spray-water)
(define-class <game-over-mode> (<major-mode>))
(define-method (on-enter (mode <game-over-mode>))
(let ((scene (parent mode)))
(attach-to scene
(make <label>
#:name 'game-over-label
#:rank 99
#:position (vec2 0.0 200.0)
#:font monogram-font
#:text "GAME OVER")
(make <label>
#:name 'instructions-label
#:rank 99
#:font monogram-font
#:text "Press <Z> to play again"))
(center-in-parent (& scene game-over-label))
(center-horizontal-in-parent (& scene instructions-label))
(place-below (& scene game-over-label)
(& scene instructions-label)
#:padding 16.0)))
(define-method (do-reset (mode <game-over-mode>))
(clear (parent mode))
(replace-major-mode (parent mode) (make <super-bloom-mode>)))
(bind-input <game-over-mode> (key-press 'z) do-reset)
(define-class <win-mode> (<major-mode>))
(define-method (on-enter (mode <win-mode>))
(let ((scene (parent mode)))
(attach-to scene
(make <label>
#:name 'win-label
#:rank 99
#:position (vec2 0.0 200.0)
#:font monogram-font
#:text "YES! YOUR FLOWER HAS BLOOMED :)")
(make <label>
#:name 'instructions-label
#:rank 99
#:font monogram-font
#:text "Press <Z> to play again"))
(center-horizontal-in-parent (& scene win-label))
(center-horizontal-in-parent (& scene instructions-label))
(place-below (& scene win-label)
(& scene instructions-label)
#:padding 16.0)))
(define-method (do-reset (mode <win-mode>))
(clear (parent mode))
(replace-major-mode (parent mode) (make <super-bloom-mode>)))
(bind-input <win-mode> (key-press 'z) do-reset)
(define (reset-game!)
(let ((game-scene (scene (find-region-by-name 'main))))
(clear game-scene)
(replace-major-mode game-scene (make <super-bloom-mode>))))
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