feedc0de/Gummi-Engine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Collissions are now toggable

Browse Source
This commit is contained in:
Daniel Brunner
2016-11-30 11:20:46 +01:00
parent e07faeece3
commit c2cd7b220a
2 changed files with 66 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
index.html
View File

@@ -22,15 +22,40 @@
<a class="github-fork-ribbon" href="https://github.com/0xFEEDC0DE64/Gummi-Engine" title="Fork me on GitHub">Fork me on GitHub</a>
<form>
<label>DELTAT: <input type="range" id="input_deltat" value=".01" min="-2" max="2" step=".0001" /></label> <span id="display_deltat"></span><br />
<label>SEGLEN: <input type="range" id="input_seglen" value="10" min="-10" max="20" step=".1" /></label> <span id="display_seglen"></span><br />
<label>SPRINGK: <input type="range" id="input_springk" value="10" min="-10" max="20" step=".1" /></label> <span id="display_springk"></span><br />
<label>MASS: <input type="range" id="input_mass" value="1" min="-2" max="2" step=".01" /></label> <span id="display_mass"></span><br />
<label>GRAVITY: <input type="range" id="input_gravity" value="50" min="-10" max="100" step=".1" /></label> <span id="display_gravity"></span><br />
<label>RESISTANCE: <input type="range" id="input_resistance" value="10" min="-10" max="50" step=".1" /></label> <span id="display_resistance"></span><br />
<label>STOPVEL: <input type="range" id="input_stopvel" value=".1" min="-2" max="2" step=".001" /></label> <span id="display_stopvel"></span><br />
<label>STOPACC: <input type="range" id="input_stopacc" value=".1" min="-2" max="2" step=".001" /></label> <span id="display_stopacc"></span><br />
<label>BOUNCE: <input type="range" id="input_bounce" value=".75" min="-2" max="2" step=".001" /></label> <span id="display_bounce"></span>
<fieldset>
<legend>Konstanten:</legend>
<label for="input_deltat">DELTAT:</label> <input type="range" id="input_deltat" value=".01" min="-2" max="2" step=".0001" /> <span id="display_deltat"></span><br />
<label for="input_seglen">SEGLEN:</label> <input type="range" id="input_seglen" value="10" min="-10" max="20" step=".1" /> <span id="display_seglen"></span><br />
<label for="input_springk">SPRINGK:</label> <input type="range" id="input_springk" value="10" min="-10" max="20" step=".1" /> <span id="display_springk"></span><br />
<label for="input_mass">MASS:</label> <input type="range" id="input_mass" value="1" min="-2" max="2" step=".01" /> <span id="display_mass"></span><br />
<label for="input_gravity">GRAVITY:</label> <input type="range" id="input_gravity" value="50" min="-10" max="100" step=".1" /> <span id="display_gravity"></span><br />
<label for="input_resistance">RESISTANCE:</label> <input type="range" id="input_resistance" value="10" min="-10" max="50" step=".1" /> <span id="display_resistance"></span><br />
<label for="input_stopvel">STOPVEL:</label> <input type="range" id="input_stopvel" value=".1" min="-2" max="2" step=".001" /> <span id="display_stopvel"></span><br />
<label for="input_stopacc">STOPACC:</label> <input type="range" id="input_stopacc" value=".1" min="-2" max="2" step=".001" /> <span id="display_stopacc"></span><br />
<label for="input_bounce">BOUNCE:</label> <input type="range" id="input_bounce" value=".75" min="-2" max="2" step=".001" /> <span id="display_bounce"></span>
</fieldset>
<fieldset>
<legend>Kollisionen:</legend>
<table>
<tr>
<td></td>
<td><input type="checkbox" id="input_collisionUp" checked /></td>
<td></td>
</tr>
<tr>
<td><input type="checkbox" id="input_collisionLeft" checked /></td>
<td></td>
<td><input type="checkbox" id="input_collisionRight" checked /></td>
</tr>
<tr>
<td></td>
<td><input type="checkbox" id="input_collisionDown" checked /></td>
<td></td>
</tr>
</fieldset>
</form>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.1.1.min.js"></script>

20
script.js
View File

@@ -169,6 +169,11 @@ $(document).ready(function($) {
var STOPACC = parseFloat($('#input_stopacc').val());
var BOUNCE = parseFloat($('#input_bounce').val());
var collisionUp = $('#input_collisionUp').is(':checked');
var collisionLeft = $('#input_collisionLeft').is(':checked');
var collisionRight = $('#input_collisionRight').is(':checked');
var collisionDown = $('#input_collisionDown').is(':checked');
$('#display_deltat').text(DELTAT);
$('#display_seglen').text(SEGLEN);
$('#display_springk').text(SPRINGK);
@@ -208,26 +213,41 @@ $(document).ready(function($) {
entity.position = entity.position.add(entity.speed);
if(collisionLeft) {
if (entity.position.getX() < 0) {
if (entity.speed.getX() < 0) {
entity.speed.setX(BOUNCE * -entity.speed.getX());
}
entity.position.setX(0);
}
}
if(collisionUp) {
if (entity.position.getY() < 0) {
if (entity.speed.getY() < 0) {
entity.speed.setY(BOUNCE * -entity.speed.getY());
}
entity.position.setY(0);
}
}
if(collisionRight) {
if (entity.position.getX() >= windowSize.getX() - entity.elem.width()) {
if (entity.speed.getX() > 0) {
entity.speed.setX(BOUNCE * -entity.speed.getX());
}
entity.position.setX(windowSize.getX() - entity.elem.width());
}
}
if(collisionDown) {
if (entity.position.getY() >= windowSize.getY() - entity.elem.height()) {
if (entity.speed.getY() > 0) {
entity.speed.setY(BOUNCE * -entity.speed.getY());
}
entity.position.setY(windowSize.getY() - entity.elem.height());
}
}
entity.elem.css({
'left': entity.position.getX(),