diff options
Diffstat (limited to 'the-price-of-a-cup-of-coffee.lisp')
| -rw-r--r-- | the-price-of-a-cup-of-coffee.lisp | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/the-price-of-a-cup-of-coffee.lisp b/the-price-of-a-cup-of-coffee.lisp index 36de32d..f93d2d2 100644 --- a/the-price-of-a-cup-of-coffee.lisp +++ b/the-price-of-a-cup-of-coffee.lisp @@ -2,9 +2,10 @@ (in-package #:the-price-of-a-cup-of-coffee) -(defvar *human-fps* 3) +(defvar *human-fps* 5) (def-normal-class human () + (walk-vec (cons 0 0)) pos sheet faces @@ -24,7 +25,9 @@ (defgeneric update (thing time)) (defmethod update ((human human) ticks) - (with-slots (frame next-frame-at faces face) human + (with-slots (frame next-frame-at faces face walk-vec pos) human + (incf (sdl2:rect-x pos) (car walk-vec)) + (incf (sdl2:rect-y pos) (cdr walk-vec)) (when (<= next-frame-at ticks) (incf next-frame-at (/ 1000 *human-fps*)) (setf next-frame-at (max next-frame-at ticks)) @@ -38,7 +41,6 @@ (def-normal-class pedestrian (human) - (walk-vec (list 2 0)) (comfort-rad 60) (react-per-sec 1) (anger 0.1) @@ -51,7 +53,6 @@ (money 0) (coldness 0) (sick-p nil) - (walking-speed 5) (relax-rate 1)) @@ -67,7 +68,7 @@ :faces (create-sprite-faces *nance-tile-defs*))))) -(defparameter +frame-delay+ (round (/ 1000 24))) +(defparameter +frame-delay+ (round (/ 1000 60))) (defparameter +action-key+ :scancode-space) @@ -89,23 +90,31 @@ (:up :facing-up) (:down :facing-down))) -(defun facing-p (human dir) - (equal dir - (case (face human) - ((:facing-down :walking-down) :down) - ((:facing-up :walking-up) :up) - ((:facing-left :walking-left) :left) - ((:facing-right :walking-right) :right)))) +;; (defun facing-p (human dir) +;; (equal dir +;; (case (face human) +;; ((:facing-down :walking-down) :down) +;; ((:facing-up :walking-up) :up) +;; ((:facing-left :walking-left) :left) +;; ((:facing-right :walking-right) :right)))) (defun walk-hero (dir) - (unless (facing-p *nance* dir) + (unless (equal (walking-face dir) (face *nance*)) (setf (face *nance*) (walking-face dir)) - (setf (frame *nance*) 0))) + (setf (frame *nance*) 0) + (setf (walk-vec *nance*) + (case dir + (:right (cons 6 0)) + (:left (cons -6 0)) + (:up (cons 0 -6)) + (:down (cons 0 6)))))) (defun stop-hero (dir) (setf (face *nance*) (standing-face dir)) - (setf (frame *nance*) 0)) + (setf (frame *nance*) 0) + (setf (walk-vec *nance*) (cons 0 0))) + (defun handle-keydown (keysym) (let ((key (sdl2:scancode-value keysym))) @@ -127,6 +136,7 @@ (defmethod render ((game (eql :game)) renderer) + (sdl2:set-render-draw-color renderer 255 255 255 255) (sdl2:render-clear renderer) (render *nance* renderer) (sdl2:render-present renderer)) @@ -134,7 +144,7 @@ (defun main () (sdl2:with-init (:everything) - (sdl2:with-window (win :w 800 :h 600 :title "The Price Of A Cup Of Coffee" :flags '(:shown)) + (sdl2:with-window (win :w 1024 :h 600 :title "The Price Of A Cup Of Coffee" :flags '(:shown)) (sdl2:with-renderer (renderer win :flags '(:accelerated)) (boot-up renderer) @@ -149,11 +159,12 @@ (:keyup (:keysym keysym) (handle-keyup keysym)) (:idle () + (render :game renderer) ;; update sprites (update *nance* (sdl2:get-ticks)) ;; update tweens ;; render - (render :game renderer) + (sdl2:delay +frame-delay+)) (:quit () |