Animation::run() - Code Metrics - Inspection of "Ensure all the files lint on supported versions of..." - thephpleague/climate - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — version-4-wip ( 38f335 )

by Craig

created 2018-07-10 18:00 UTC

Animation::run() A

↳ Parent: Animation

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	8
cts	8
cp	1
rs	9.9
c	0
b	0
f	0
cc	2
nc	2
nop	0
crap	2

<?php

namespace League\CLImate\TerminalObject\Dynamic;

use League\CLImate\TerminalObject\Dynamic\Animation\Keyframe;
use League\CLImate\TerminalObject\Helper\Art;
use League\CLImate\TerminalObject\Helper\Sleeper;

class Animation extends DynamicTerminalObject
{
    use Art;

    /**
     * @var \League\CLImate\TerminalObject\Helper\Sleeper $sleeper
     */
    protected $sleeper;

    /**
     * @var \League\CLImate\TerminalObject\Dynamic\Animation\Keyframe $keyframes
     */
    protected $keyframes;

    public function __construct($art, Sleeper $sleeper = null, Keyframe $keyframes = null)
    {
        // Add the default art directory
        $this->addDir(__DIR__ . '/../../ASCII');

        $this->setSleeper($sleeper);
        $this->setKeyFrames($keyframes);

        $this->art = $art;
    }

    /**
     * Run a basic animation
     */
    public function run()
    {
        $files     = $this->artDir($this->art);
        $animation = [];

        foreach ($files as $file) {
            $animation[] = $this->parse($file);
        }

        $this->animate($animation);
    }

    /**
     * Set the speed of the animation based on a percentage
     * (50% slower, 200% faster, etc)
     *
     * @param int|float $percentage
     *
     * @return \League\CLImate\TerminalObject\Dynamic\Animation
     */
    public function speed($percentage)
    {
        $this->sleeper->speed($percentage);

        return $this;
    }

    /**
     * Scroll the art
     *
     * @param string $direction
     * @return bool
     */
    public function scroll($direction = 'right')
    {
        $this->setupKeyframes();

        $mapping = $this->getScrollDirectionMapping();

        if (!array_key_exists($direction, $mapping)) {
            return false;
        }

        $lines       = $this->getLines();
        $enter_from  = $mapping[$direction];
        $exit_to     = $mapping[$enter_from];

        $this->animate($this->keyframes->scroll($lines, $enter_from, $exit_to));
    }

    /**
     * Animate the art exiting the screen
     *
     * @param string $direction top|bottom|right|left
     */
    public function exitTo($direction)
    {
        $this->setupKeyframes();

        $this->animate($this->keyframes->exitTo($this->getLines(), $direction));
    }

    /**
     * Animate the art entering the screen
     *
     * @param string $direction top|bottom|right|left
     */
    public function enterFrom($direction)
    {
        $this->setupKeyframes();

        $this->animate($this->keyframes->enterFrom($this->getLines(), $direction));
    }

    protected function getScrollDirectionMapping()
    {
        return [
            'left'   => 'right',
            'right'  => 'left',
            'top'    => 'bottom',
            'bottom' => 'top',
            'up'     => 'bottom',
            'down'   => 'top',
        ];
    }

    protected function getLines()
    {
        return $this->parse($this->artFile($this->art));
    }

    /**
     * @param \League\CLImate\TerminalObject\Helper\Sleeper $sleeper
     */
    protected function setSleeper($sleeper = null)
    {
        $this->sleeper = $sleeper ?: new Sleeper();
    }

    /**
     * @param League\CLImate\TerminalObject\Dynamic\Animation\Keyframe $keyframes
     */
    protected function setKeyFrames($keyframes)
    {
        $this->keyframes = $keyframes ?: new Keyframe;
    }

    /**
     * Set up the necessary properties on the Keyframe class
     */
    protected function setupKeyframes()
    {
        $this->keyframes->parser($this->parser);
        $this->keyframes->util($this->util);
    }

    /**
     * Animate the given keyframes
     *
     * @param array $keyframes Array of arrays
     */
    protected function animate(array $keyframes)
    {
        $count = 0;

        foreach ($keyframes as $lines) {
            $this->writeKeyFrame($lines, $count);
            $this->sleeper->sleep();
            $count = count($lines);
        }
    }

    /**
     * Write the current keyframe to the terminal, line by line
     *
     * @param array $lines
     * @param integer $count
     */
    protected function writeKeyFrame(array $lines, $count)
    {
        foreach ($lines as $key => $line) {
            $content = $this->getLineFormatted($line, $key, $count);
            $this->output->write($this->parser->apply($content));
        }
    }

    /**
     * Format the line to re-write previous lines, if necessary
     *
     * @param string $line
     * @param integer $key
     * @param integer $last_frame_count
     *
     * @return string
     */
    protected function getLineFormatted($line, $key, $last_frame_count)
    {
        // If this is the first thing we're writing, just return the line
        if ($last_frame_count == 0) {
            return $line;
        }

        $content = '';

        // If this is the first line of the frame,
        // move the cursor up the total number of previous lines from the previous frame
        if ($key == 0) {
            $content .= $this->util->cursor->up($last_frame_count);
        }

        $content .= $this->util->cursor->startOfCurrentLine();
        $content .= $this->util->cursor->deleteCurrentLine();
        $content .= $line;

        return $content;
    }
}


1		<?php
2
3		namespace League\CLImate\TerminalObject\Dynamic;
4
5		use League\CLImate\TerminalObject\Dynamic\Animation\Keyframe;
6		use League\CLImate\TerminalObject\Helper\Art;
7		use League\CLImate\TerminalObject\Helper\Sleeper;
8
9		class Animation extends DynamicTerminalObject
10		{
11		use Art;
12
13		/**
14		* @var \League\CLImate\TerminalObject\Helper\Sleeper $sleeper
15		*/
16		protected $sleeper;
17
18		/**
19		* @var \League\CLImate\TerminalObject\Dynamic\Animation\Keyframe $keyframes
20		*/
21		protected $keyframes;
22
23	60	public function __construct($art, Sleeper $sleeper = null, Keyframe $keyframes = null)
24		{
25		// Add the default art directory
26	60	$this->addDir(__DIR__ . '/../../ASCII');
27
28	60	$this->setSleeper($sleeper);
29	60	$this->setKeyFrames($keyframes);
30
31	60	$this->art = $art;
32	60	}
33
34		/**
35		* Run a basic animation
36		*/
37	4	public function run()
38		{
39	4	$files = $this->artDir($this->art);
40	4	$animation = [];
41
42	4	foreach ($files as $file) {
43	4	$animation[] = $this->parse($file);
44	2	}
45
46	4	$this->animate($animation);
47	4	}
48
49		/**
50		* Set the speed of the animation based on a percentage
51		* (50% slower, 200% faster, etc)
52		*
53		* @param int\|float $percentage
54		*
55		* @return \League\CLImate\TerminalObject\Dynamic\Animation
56		*/
57	1	public function speed($percentage)
58		{
59	1	$this->sleeper->speed($percentage);
60
61		return $this;
62		}
63
64		/**
65		* Scroll the art
66		*
67		* @param string $direction
68		* @return bool
69		*/
70	20	public function scroll($direction = 'right')
71		{
72	20	$this->setupKeyframes();
73
74	20	$mapping = $this->getScrollDirectionMapping();
75
76	20	if (!array_key_exists($direction, $mapping)) {
77		return false;
78		}
79
80	20	$lines = $this->getLines();
81	20	$enter_from = $mapping[$direction];
82	20	$exit_to = $mapping[$enter_from];
83
84	20	$this->animate($this->keyframes->scroll($lines, $enter_from, $exit_to));
85	20	}
86
87		/**
88		* Animate the art exiting the screen
89		*
90		* @param string $direction top\|bottom\|right\|left
91		*/
92	16	public function exitTo($direction)
93		{
94	16	$this->setupKeyframes();
95
96	16	$this->animate($this->keyframes->exitTo($this->getLines(), $direction));
97	16	}
98
99		/**
100		* Animate the art entering the screen
101		*
102		* @param string $direction top\|bottom\|right\|left
103		*/
104	20	public function enterFrom($direction)
105		{
106	20	$this->setupKeyframes();
107
108	20	$this->animate($this->keyframes->enterFrom($this->getLines(), $direction));
109	20	}
110
111	20	protected function getScrollDirectionMapping()
112		{
113		return [
114	20	'left' => 'right',
115	10	'right' => 'left',
116	10	'top' => 'bottom',
117	10	'bottom' => 'top',
118	10	'up' => 'bottom',
119	10	'down' => 'top',
120	10	];
121		}
122
123	56	protected function getLines()
124		{
125	56	return $this->parse($this->artFile($this->art));
126		}
127
128		/**
129		* @param \League\CLImate\TerminalObject\Helper\Sleeper $sleeper
130		*/
131	60	protected function setSleeper($sleeper = null)
132		{
133	60	$this->sleeper = $sleeper ?: new Sleeper();
134	60	}
135
136		/**
137		* @param League\CLImate\TerminalObject\Dynamic\Animation\Keyframe $keyframes
138		*/
139	60	protected function setKeyFrames($keyframes)
140		{
141	60	$this->keyframes = $keyframes ?: new Keyframe;
142	60	}
143
144		/**
145		* Set up the necessary properties on the Keyframe class
146		*/
147	56	protected function setupKeyframes()
148		{
149	56	$this->keyframes->parser($this->parser);
150	56	$this->keyframes->util($this->util);
151	56	}
152
153		/**
154		* Animate the given keyframes
155		*
156		* @param array $keyframes Array of arrays
157		*/
158	60	protected function animate(array $keyframes)
159		{
160	60	$count = 0;
161
162	60	foreach ($keyframes as $lines) {
163	60	$this->writeKeyFrame($lines, $count);
164	60	$this->sleeper->sleep();
165	60	$count = count($lines);
166	30	}
167	60	}
168
169		/**
170		* Write the current keyframe to the terminal, line by line
171		*
172		* @param array $lines
173		* @param integer $count
174		*/
175	60	protected function writeKeyFrame(array $lines, $count)
176		{
177	60	foreach ($lines as $key => $line) {
178	60	$content = $this->getLineFormatted($line, $key, $count);
179	60	$this->output->write($this->parser->apply($content));
180	30	}
181	60	}
182
183		/**
184		* Format the line to re-write previous lines, if necessary
185		*
186		* @param string $line
187		* @param integer $key
188		* @param integer $last_frame_count
189		*
190		* @return string
191		*/
192	60	protected function getLineFormatted($line, $key, $last_frame_count)
193		{
194		// If this is the first thing we're writing, just return the line
195	60	if ($last_frame_count == 0) {
196	60	return $line;
197		}
198
199	60	$content = '';
200
201		// If this is the first line of the frame,
202		// move the cursor up the total number of previous lines from the previous frame
203	60	if ($key == 0) {
204	60	$content .= $this->util->cursor->up($last_frame_count);
205	30	}
206
207	60	$content .= $this->util->cursor->startOfCurrentLine();
208	60	$content .= $this->util->cursor->deleteCurrentLine();
209	60	$content .= $line;
210
211	60	return $content;
212		}
213		}
214

thephpleague / climate

Push — version-4-wip ( 38f335 )

Animation::run() A

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