carnifex/sdl-test.cl
Gregory Tertyshny cb811007c9 nothing works
2017-05-28 21:59:15 +03:00

225 lines
5.5 KiB
Common Lisp

(ql:quickload "lispbuilder-sdl")
;(asdf:operate 'asdf:load-op :lispbuilder-sdl)
(defvar *grid-width* 100)
(defvar *grid-height* 100)
(defvar *map* nil)
(defvar *new-map* nil)
(defvar *x*)
(defvar *y*)
(defvar *neighbors*)
(defvar *cur-neighbor*)
(defvar *cur-cell*)
(defvar *run* nil)
(defvar *tmp-cell* nil)
(defstruct cell
alive
screen-x
screen-y
map-x
map-y)
(defun create-cell (x y)
(make-cell :screen-x (+ 5 (* x 10))
:screen-y (+ 5 (* y 10))
:map-x x
:map-y y))
(defun fill-map ()
(setf *x* 0)
(setf *y* 0)
(dotimes (int *grid-height*)
(dotimes (int *grid-width*)
(if (not *map*)
(push (create-cell *x* *y*) *map*)
(push (create-cell *x* *y*) (cdr (last *map*))))
(setf *x* (incf *x*))
(if (= *x* *grid-width*)
(setf *x* 0)))
(setf *y* (incf *y*))))
(defun render-map ()
(loop for cell1 in *map*
do (if (cell-alive cell1)
(sdl:draw-box
(sdl:rectangle-from-midpoint-*
(cell-screen-x cell1)
(cell-screen-y cell1)
9
9)
:color sdl:*white*)
(sdl:draw-box
(sdl:rectangle-from-midpoint-*
(cell-screen-x cell1)
(cell-screen-y cell1)
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9)
:color sdl:*red*))))
(defun mouse-click (mouse-x mouse-y)
(loop for cell in *map*
do (if (and (< mouse-x (+ 5 (cell-screen-x cell)))
(> mouse-x (- 5 (cell-screen-x cell)))
(< mouse-y (+ 5 (cell-screen-y cell)))
(> mouse-y (- 5 (cell-screen-y cell))))
(progn
(setf (cell-alive cell) (not (cell-alive cell)))
(return)))))
(defun is-alive (x y tmp-cell)
(setq tmp-cell (nth (+ (* y *grid-width*) x) *map*))
(if ((tmp-cell-alive tmp-cell))
(return-from is-alive t)
(return-from is-alive nil)))
(defun check-top-left-corner (x y)
(setf *neighbors* 0)
(if (is-alive 1 0)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive 1 1)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive 0 1)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive 0 *map-height*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive 1 *map-height*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive *map-width* 0)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive *map-width* 1)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive *map-width* *map-height*)
(setf *neighbors* (incf *neighbors*))))
(defun main-check (x y)
(setf *neighbors* 0)
(if (is-alive (+ x 1) y *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive (+ x 1) (+ y 1) *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive x (+ y 1) *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive (- x 1) (+ y 1) *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive (- x 1) y *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive (- x 1) (- y 1) *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive x (- y 1) *tmp-cell*)
(setf *neighbors* (incf *neighbors*)))
(if (is-alive (+ x 1) (- y 1) *tmp-cell*)
(setf *neighbors* (incf *neighbors*))))
(defun check-cell (x y)
; (if (and (= x 0)
; (= y 0))
; (progn
; (check-top-left-corner)
; (return-from check-cell)))
; (if (and (= x *map-width*)
; (= y 0))
; (progn
; (check-top-right-corner)
; (return-from check-cell)))
; (if (and (= x 0)
; (= y *map-height*))
; (progn
; (check-bottom-left-corner)
; (return-from check-cell)))
; (if (and (= x *map-width*)
; (= y *map-height*))
; (progn
; (check-bottom-right-corner)
; (return-from check-cell)))
; (if (= x 0)
; (progn
; (check-top)
; (return-from check-cell)))
; (if (= y 0)
; (progn
; (check-left)
; (return-from check-cell)))
; (if (= x *map-width*)
; (progn
; (check-right)
; (return-from check-cell)))
; (if (= y *map-height*)
; (progn
; (check-bottom)
; (return-from check-cell)))
(main-check cell))
(defun set-cell (cell)
(setf *cur-cell* (nth (+ (* y *map-width*) x) *new-map*))
(if (and (not (is-alive x y))
(= *neighbors* 3))
(progn
(setf (*cur-cell*-alive *cur-cell*) t)
(return-from set-cell)))
(if (and (is-alive x y)
(or (= *neighbors* 2)
(= *neighbors* 3)))
(return-from set-cell))
(if (or (> *neighbors* 3)
(< *neighbors* 2))
(progn
(setf (*cur-cell*-alive *cur-cell*) nil)
(return-from set-cell))))
;(defun check-map ()
; (setf *x* 0)
; (setf *y* 0)
; (setf *new-map* (copy-list *map*))
; (dotimes (int *grid-height*)
; (dotimes (int *grid-widht*)
; (check-cell *x* *y*)
; (set-cell *x* *y*)
; (setf *x* (incf *x*))
; (if (= *x* *grid-width*)
; (setf *x* 0)))
; (setf *y* (incf *y*)))
; (setf *map* *new-map*))
(defun check-map ()
(setf *x* 0)
(setf *y* 0)
(setf *new-map* (copy-list *map*))
(loop for cell in *map*
do ((check-cell (cell-map-x cell) (cell-map-y cell))
(set-cell (cell-map-x cell) (cell-map-y cell))))
(setf *map* *new-map*))
(defun life ()
(format *query-io* "~%~%~a~%" (first *posix-argv*))
(fill-map)
(sdl:with-init ()
(sdl:window (* *grid-width* 10) (* *grid-height* 10) :title-caption "carnifex")
(sdl:with-events ()
(:quit-event () T)
(:key-down-event ()
(when
(sdl:key-down-p :sdl-key-escape)
(sdl:push-quit-event))
(when
(sdl:key-down-p :sdl-key-space)
(setf *run* (not *run*))))
(:idle ()
(sdl:clear-display sdl:*black*)
(when (sdl:mouse-left-p)
(mouse-click (sdl:mouse-x) (sdl:mouse-y)))
(render-map)
(if *run*
(check-map))
(sdl:update-display)))))
(sb-int:with-float-traps-masked
(:invalid :inexact :overflow)
(life))