First day
This commit is contained in:
Vlad Rud
commit
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sineus-final.exe
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||||||
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||||||
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license: Freeware
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||||||
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link: https://www.fontspace.com/norse-font-f21080
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||||||
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Copyright (c) 2010, ParaType Ltd. (http://www.paratype.com/public),
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||||||
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with Reserved Font Names "PT Sans", "PT Serif" and "ParaType".
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||||||
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|
||||||
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This Font Software is licensed under the SIL Open Font License, Version 1.1.
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||||||
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This license is copied below, and is also available with a FAQ at:
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||||||
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https://openfontlicense.org
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||||||
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||||||
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|
||||||
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-----------------------------------------------------------
|
||||||
|
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
|
||||||
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-----------------------------------------------------------
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||||||
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|
||||||
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PREAMBLE
|
||||||
|
The goals of the Open Font License (OFL) are to stimulate worldwide
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||||||
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development of collaborative font projects, to support the font creation
|
||||||
|
efforts of academic and linguistic communities, and to provide a free and
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||||||
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open framework in which fonts may be shared and improved in partnership
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||||||
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with others.
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||||||
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|
||||||
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The OFL allows the licensed fonts to be used, studied, modified and
|
||||||
|
redistributed freely as long as they are not sold by themselves. The
|
||||||
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fonts, including any derivative works, can be bundled, embedded,
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||||||
|
redistributed and/or sold with any software provided that any reserved
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||||||
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names are not used by derivative works. The fonts and derivatives,
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||||||
|
however, cannot be released under any other type of license. The
|
||||||
|
requirement for fonts to remain under this license does not apply
|
||||||
|
to any document created using the fonts or their derivatives.
|
||||||
|
|
||||||
|
DEFINITIONS
|
||||||
|
"Font Software" refers to the set of files released by the Copyright
|
||||||
|
Holder(s) under this license and clearly marked as such. This may
|
||||||
|
include source files, build scripts and documentation.
|
||||||
|
|
||||||
|
"Reserved Font Name" refers to any names specified as such after the
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||||||
|
copyright statement(s).
|
||||||
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|
||||||
|
"Original Version" refers to the collection of Font Software components as
|
||||||
|
distributed by the Copyright Holder(s).
|
||||||
|
|
||||||
|
"Modified Version" refers to any derivative made by adding to, deleting,
|
||||||
|
or substituting -- in part or in whole -- any of the components of the
|
||||||
|
Original Version, by changing formats or by porting the Font Software to a
|
||||||
|
new environment.
|
||||||
|
|
||||||
|
"Author" refers to any designer, engineer, programmer, technical
|
||||||
|
writer or other person who contributed to the Font Software.
|
||||||
|
|
||||||
|
PERMISSION & CONDITIONS
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining
|
||||||
|
a copy of the Font Software, to use, study, copy, merge, embed, modify,
|
||||||
|
redistribute, and sell modified and unmodified copies of the Font
|
||||||
|
Software, subject to the following conditions:
|
||||||
|
|
||||||
|
1) Neither the Font Software nor any of its individual components,
|
||||||
|
in Original or Modified Versions, may be sold by itself.
|
||||||
|
|
||||||
|
2) Original or Modified Versions of the Font Software may be bundled,
|
||||||
|
redistributed and/or sold with any software, provided that each copy
|
||||||
|
contains the above copyright notice and this license. These can be
|
||||||
|
included either as stand-alone text files, human-readable headers or
|
||||||
|
in the appropriate machine-readable metadata fields within text or
|
||||||
|
binary files as long as those fields can be easily viewed by the user.
|
||||||
|
|
||||||
|
3) No Modified Version of the Font Software may use the Reserved Font
|
||||||
|
Name(s) unless explicit written permission is granted by the corresponding
|
||||||
|
Copyright Holder. This restriction only applies to the primary font name as
|
||||||
|
presented to the users.
|
||||||
|
|
||||||
|
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
|
||||||
|
Software shall not be used to promote, endorse or advertise any
|
||||||
|
Modified Version, except to acknowledge the contribution(s) of the
|
||||||
|
Copyright Holder(s) and the Author(s) or with their explicit written
|
||||||
|
permission.
|
||||||
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||||||
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5) The Font Software, modified or unmodified, in part or in whole,
|
||||||
|
must be distributed entirely under this license, and must not be
|
||||||
|
distributed under any other license. The requirement for fonts to
|
||||||
|
remain under this license does not apply to any document created
|
||||||
|
using the Font Software.
|
||||||
|
|
||||||
|
TERMINATION
|
||||||
|
This license becomes null and void if any of the above conditions are
|
||||||
|
not met.
|
||||||
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|
||||||
|
DISCLAIMER
|
||||||
|
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
|
||||||
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
|
||||||
|
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
|
||||||
|
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||||
|
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
|
||||||
|
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||||
|
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
|
||||||
|
OTHER DEALINGS IN THE FONT SOFTWARE.
|
||||||
Binary file not shown.
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JOEL CARROUCHE - FREE FONT LICENSE
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version 1.3, january 2021
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||||||
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||||||
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By downloading / installing this font you agree to the terms of this licence :
|
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||||||
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||||||
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RIGHTS GRANTED
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||||||
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||||||
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This font is a freeware. You are free to use it to create graphics, logos, and artwork for personal or commercial projects.
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You may also embed the font file in pdf documents, applications, web pages or flash animations.
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||||||
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||||||
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||||||
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||||||
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RESTRICTIONS
|
||||||
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|
||||||
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You may not modifiy the font files.
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||||||
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||||||
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You may not sell this font or licenses for this font.
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||||||
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||||||
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You may not redistribute or share this font without written permission of Joël Carrouché.
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This means you cannot make the font available for download on your website without prior consent.
|
||||||
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||||||
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||||||
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COPYRIGHT
|
||||||
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||||||
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Except for the right to use the font mentionned above, all other rights remain the sole property of Joël Carrouché.
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||||||
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||||||
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||||||
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NO WARRANTY
|
||||||
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||||||
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The font files are provided as is, without warranty of any kind, either expressed or implied. The author shall not be liable for any damage resulting from the use of the font.
|
||||||
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||||||
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||||||
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||||||
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CONTACT
|
||||||
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||||||
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www.joelcarrouche.com
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||||||
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If you use this font for something cool, let me know !
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||||||
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# Made in Blockbench 4.11.1
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newmtl m_3faa339c-1a1f-acb0-d167-578e9ad5cc6b
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map_Kd background.png
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newmtl none
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# Made in Blockbench 4.11.1
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mtllib background.mtl
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||||||
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o plane
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v 0.5 0.3125 0.5
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v 0.5 0 -0.5
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v -0.5 0.3125 0.5
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v -0.5 0 -0.5
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v 0.5 0.14583367270962758 0.16666775267080824
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||||||
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v -0.5 0.14583367270962758 0.16666775267080824
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||||||
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v 0.5 0.04166717573166087 -0.16666503765868518
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v -0.5 0.04166717573166087 -0.16666503765868518
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v 0.5 -0.5077522268648397 -0.8120173603004518
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||||||
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v -0.5 -0.5077522268648397 -0.8120173603004518
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||||||
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vt 0 0.9296875
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||||||
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vt 0 0.6666650376586851
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||||||
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vt 1 0.6666650376586851
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||||||
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vt 1 0.9296875
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||||||
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vt 1 0
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||||||
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vt 1 0.33333224732919176
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||||||
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vt 0 0.33333224732919176
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||||||
|
vt 0 0
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||||||
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vt 1 0.33333224732919176
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||||||
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vt 1 0.6666650376586851
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||||||
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vt 0 0.6666650376586851
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||||||
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vt 0 0.33333224732919176
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||||||
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vt 0 1
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||||||
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vt 0 0.9375
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||||||
|
vt 1 0.9375
|
||||||
|
vt 1 1
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||||||
|
vn 0 0.9922777648072294 -0.12403562983743448
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||||||
|
vn 0 0.8944269724450329 -0.447214032609457
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||||||
|
vn 0 0.9544799780350297 -0.2982749931359468
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||||||
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vn 0 0.5235550571328688 -0.8519918439460548
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||||||
|
usemtl m_3faa339c-1a1f-acb0-d167-578e9ad5cc6b
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||||||
|
f 4/1/1 8/2/1 7/3/1 2/4/1
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||||||
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f 1/5/2 5/6/2 6/7/2 3/8/2
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||||||
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f 5/9/3 7/10/3 8/11/3 6/12/3
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||||||
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f 2/13/4 9/14/4 10/15/4 4/16/4
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||||||
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o plane
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||||||
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v -0.5 0.3125 0.5
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||||||
|
v -0.5 0 -0.5
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||||||
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v -1.5 0.3125 0.5
|
||||||
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v -1.5 0 -0.5
|
||||||
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v -0.5 0.14583367270962758 0.16666775267080824
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||||||
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v -1.5 0.14583367270962758 0.16666775267080824
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||||||
|
v -0.5 0.04166717573166087 -0.16666503765868518
|
||||||
|
v -1.5 0.04166717573166087 -0.16666503765868518
|
||||||
|
v -0.5 -0.5077522268648397 -0.8120173603004518
|
||||||
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v -1.5 -0.5077522268648397 -0.8120173603004518
|
||||||
|
vt 0 0.9296875
|
||||||
|
vt 0 0.6666650376586851
|
||||||
|
vt 1 0.6666650376586851
|
||||||
|
vt 1 0.9296875
|
||||||
|
vt 1 0
|
||||||
|
vt 1 0.33333224732919176
|
||||||
|
vt 0 0.33333224732919176
|
||||||
|
vt 0 0
|
||||||
|
vt 1 0.33333224732919176
|
||||||
|
vt 1 0.6666650376586851
|
||||||
|
vt 0 0.6666650376586851
|
||||||
|
vt 0 0.33333224732919176
|
||||||
|
vt 0 1
|
||||||
|
vt 0 0.9375
|
||||||
|
vt 1 0.9375
|
||||||
|
vt 1 1
|
||||||
|
vn 0 0.9922777648072294 -0.12403562983743448
|
||||||
|
vn 0 0.8944269724450329 -0.447214032609457
|
||||||
|
vn 0 0.9544799780350297 -0.2982749931359468
|
||||||
|
vn 0 0.5235550571328688 -0.8519918439460548
|
||||||
|
usemtl m_3faa339c-1a1f-acb0-d167-578e9ad5cc6b
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||||||
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f 14/17/5 18/18/5 17/19/5 12/20/5
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||||||
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f 11/21/6 15/22/6 16/23/6 13/24/6
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||||||
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f 15/25/7 17/26/7 18/27/7 16/28/7
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||||||
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f 12/29/8 19/30/8 20/31/8 14/32/8
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||||||
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o plane
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||||||
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v 1.5 0.3125 0.5
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||||||
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v 1.5 0 -0.5
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||||||
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v 0.5 0.3125 0.5
|
||||||
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v 0.5 0 -0.5
|
||||||
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v 1.5 0.14583367270962758 0.16666775267080824
|
||||||
|
v 0.5 0.14583367270962758 0.16666775267080824
|
||||||
|
v 1.5 0.04166717573166087 -0.16666503765868518
|
||||||
|
v 0.5 0.04166717573166087 -0.16666503765868518
|
||||||
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v 1.5 -0.5077522268648397 -0.8120173603004518
|
||||||
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v 0.5 -0.5077522268648397 -0.8120173603004518
|
||||||
|
vt 0 0.9296875
|
||||||
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vt 0 0.6666650376586851
|
||||||
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vt 1 0.6666650376586851
|
||||||
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vt 1 0.9296875
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||||||
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vt 1 0
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||||||
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vt 1 0.33333224732919176
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||||||
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vt 0 0.33333224732919176
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||||||
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vt 0 0
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||||||
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vt 1 0.33333224732919176
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||||||
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vt 1 0.6666650376586851
|
||||||
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vt 0 0.6666650376586851
|
||||||
|
vt 0 0.33333224732919176
|
||||||
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vt 0 1
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||||||
|
vt 0 0.9375
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||||||
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vt 1 0.9375
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||||||
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vt 1 1
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||||||
|
vn 0 0.9922777648072294 -0.12403562983743448
|
||||||
|
vn 0 0.8944269724450329 -0.447214032609457
|
||||||
|
vn 0 0.9544799780350297 -0.2982749931359468
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||||||
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vn 0 0.5235550571328688 -0.8519918439460548
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||||||
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usemtl m_3faa339c-1a1f-acb0-d167-578e9ad5cc6b
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||||||
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f 24/33/9 28/34/9 27/35/9 22/36/9
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||||||
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f 21/37/10 25/38/10 26/39/10 23/40/10
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||||||
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f 25/41/11 27/42/11 28/43/11 26/44/11
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||||||
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f 22/45/12 29/46/12 30/47/12 24/48/12
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||||||
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After Width: | Height: | Size: 652 B |
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@ -0,0 +1,144 @@
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package main
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import rl "vendor:raylib"
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import "vendor:raylib/rlgl"
|
||||||
|
import "core:fmt"
|
||||||
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import "core:math"
|
||||||
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import "core:math/ease"
|
||||||
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import "core:math/rand"
|
||||||
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import "core:strings"
|
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import "core:strconv"
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// Virtual game field dimensions
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GameField := vec2{400, 200}
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||||||
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Game :: struct {
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||||||
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using state: GameState,
|
||||||
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health: u8,
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||||||
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player: Player,
|
||||||
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camera: rl.Camera3D,
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||||||
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camera_offset: vec3,
|
||||||
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score: u32,
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||||||
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background: rl.Texture,
|
||||||
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plane: rl.Model,
|
||||||
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bullets: [dynamic]Bullet,
|
||||||
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snake_max_health: int,
|
||||||
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snake_health: int
|
||||||
|
}
|
||||||
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|
||||||
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|
||||||
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|
||||||
|
game_init :: proc(prev: ^GameState = nil) -> ^GameState {
|
||||||
|
state := new(Game)
|
||||||
|
state.previous = prev
|
||||||
|
state.variant = state
|
||||||
|
state.draw = game_draw
|
||||||
|
state.update = game_update
|
||||||
|
state.free = game_free
|
||||||
|
rlgl.DisableBackfaceCulling()
|
||||||
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|
||||||
|
img := rl.GenImageChecked(1024, 1024, 128, 128, rl.Color{60, 255, 255, 255}, rl.Color{30, 220, 220, 255})
|
||||||
|
state.background = rl.LoadTextureFromImage(img)
|
||||||
|
|
||||||
|
state.plane = rl.LoadModel(".\\assets\\models\\background.obj")
|
||||||
|
rl.UnloadImage(img)
|
||||||
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|
||||||
|
game_setup(state)
|
||||||
|
return state
|
||||||
|
}
|
||||||
|
|
||||||
|
game_setup :: proc(game: ^Game) {
|
||||||
|
clear(&game.bullets)
|
||||||
|
game.player = player_spawn({GameField.x / 2 + 50, 20, 0})
|
||||||
|
game.health = 100
|
||||||
|
|
||||||
|
snake_spawn({10, 10, 0}, math.PI, 70)
|
||||||
|
|
||||||
|
|
||||||
|
for segment in Segments {
|
||||||
|
game.snake_max_health += int(segment.health)
|
||||||
|
}
|
||||||
|
|
||||||
|
game.camera = rl.Camera3D{
|
||||||
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target = game.player.pos,
|
||||||
|
position = game.player.pos + vec3backward * 50,
|
||||||
|
fovy = 60,
|
||||||
|
//offset = WSize/2,
|
||||||
|
projection = rl.CameraProjection.PERSPECTIVE,
|
||||||
|
up = vec3up
|
||||||
|
}
|
||||||
|
game.camera.target.x = clamp(game.camera.target.x, -GameField.x/2, GameField.x/2)
|
||||||
|
game.camera.target.y = clamp(game.camera.target.y, 0, GameField.y)
|
||||||
|
game.camera.position = game.camera.target + vec3backward * 50
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
game_gen_level :: proc(game: ^Game) {
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
game_update :: proc(state: ^GameState, delta: f32) {
|
||||||
|
game := transmute(^Game)state
|
||||||
|
using game
|
||||||
|
|
||||||
|
|
||||||
|
player_update(&player, game, delta)
|
||||||
|
#reverse for &bullet, i in bullets {
|
||||||
|
bullet_process(&bullet, game, delta)
|
||||||
|
if !bullet.alive {
|
||||||
|
unordered_remove(&bullets, i)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
snake_process(game, delta)
|
||||||
|
target_offset := player.vel / 5
|
||||||
|
camera_offset = rl.Vector3MoveTowards(camera_offset, target_offset, rl.Vector3Length(target_offset - camera_offset) * 10 * delta)
|
||||||
|
camera.target = player.pos + camera_offset
|
||||||
|
camera.target.x = clamp(camera.target.x, -GameField.x/2, GameField.x/2)
|
||||||
|
camera.target.y = clamp(camera.target.y, 0, GameField.y)
|
||||||
|
camera.position = camera.target + vec3backward * 50
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
game_draw :: proc(state: ^GameState) {
|
||||||
|
|
||||||
|
game := transmute(^Game)state
|
||||||
|
using game
|
||||||
|
|
||||||
|
rl.BeginMode3D(camera)
|
||||||
|
rl.DrawModel(game.plane, {0, 0, 500}, 1000, rl.WHITE)
|
||||||
|
|
||||||
|
yy : i32 = 0
|
||||||
|
|
||||||
|
snake_draw(game)
|
||||||
|
player_draw(&player)
|
||||||
|
for bullet in bullets {
|
||||||
|
bullet_draw(bullet)
|
||||||
|
}
|
||||||
|
rl.EndMode3D()
|
||||||
|
rl.DrawText(rl.TextFormat("HEALTH: %d", snake_health), 0, 0, 20, rl.BLACK)
|
||||||
|
rl.DrawText(rl.TextFormat("STATE: %s", Head.state), 0, 20, 20, rl.BLACK)
|
||||||
|
|
||||||
|
|
||||||
|
hb_text : cstring = "Jörmungandr"
|
||||||
|
height := 30 * (WSize.y / 480)
|
||||||
|
hb_health : f32 = f32(snake_health) / f32(snake_max_health)
|
||||||
|
if snake_health == 0 {
|
||||||
|
hb_health = f32(Head.health) / f32(Head.max_health)
|
||||||
|
hb_text = "Jörmungandr's head"
|
||||||
|
}
|
||||||
|
rl.DrawRectangleV({0, WSize.y - height - 10}, {WSize.x, height + 10}, rl.WHITE)
|
||||||
|
hb_width := hb_health * WSize.x
|
||||||
|
rl.DrawRectangleV({WSize.x / 2 - hb_width / 2, WSize.y - height - 7}, {hb_width, height + 4}, rl.RED)
|
||||||
|
draw_text_centered(FontTitle, hb_text, {WSize.x / 2, WSize.y - height / 2}, height)
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
game_free :: proc(state: ^GameState) {
|
||||||
|
game := transmute(^Game)state
|
||||||
|
|
||||||
|
rl.UnloadTexture(game.background)
|
||||||
|
free(state)
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -0,0 +1,55 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
|
||||||
|
vec3 :: [3]f32
|
||||||
|
vec2 :: [2]f32
|
||||||
|
vec3right := vec3{1, 0, 0}
|
||||||
|
vec3left := vec3{-1, 0, 0}
|
||||||
|
vec3up := vec3{0, 1, 0}
|
||||||
|
vec3down := vec3{0, -1, 0}
|
||||||
|
vec3forward := vec3{0, 0, 1}
|
||||||
|
vec3backward := vec3{0, 0, -1}
|
||||||
|
|
||||||
|
|
||||||
|
WSize := [2]f32{}
|
||||||
|
WSizei := [2]i32{}
|
||||||
|
|
||||||
|
WindowShouldExit := false
|
||||||
|
|
||||||
|
FontUI: rl.Font
|
||||||
|
FontTitle: rl.Font
|
||||||
|
|
||||||
|
main :: proc() {
|
||||||
|
rl.SetConfigFlags(rl.ConfigFlags{.MSAA_4X_HINT, .WINDOW_MAXIMIZED, .WINDOW_RESIZABLE})
|
||||||
|
rl.InitWindow(800, 480, "Ragnarøkkr")
|
||||||
|
WSizei = {rl.GetScreenWidth(), rl.GetScreenHeight()}
|
||||||
|
WSize = {f32(WSizei.x), f32(WSizei.y)}
|
||||||
|
|
||||||
|
FontUI = rl.LoadFontEx(".\\assets\\fonts\\PTSerif-Regular.ttf", 96, nil, 2048)
|
||||||
|
FontTitle = rl.LoadFontEx(".\\assets\\fonts\\norse.otf", 96*2, nil, 2048)
|
||||||
|
|
||||||
|
|
||||||
|
game := game_init()
|
||||||
|
stack_push(game)
|
||||||
|
menu := menu_init(game)
|
||||||
|
stack_push(menu)
|
||||||
|
|
||||||
|
for !WindowShouldExit {
|
||||||
|
if rl.IsWindowResized() {
|
||||||
|
WSizei = {rl.GetScreenWidth(), rl.GetScreenHeight()}
|
||||||
|
WSize = {f32(WSizei.x), f32(WSizei.y)}
|
||||||
|
}
|
||||||
|
|
||||||
|
state := stack_top()
|
||||||
|
delta := rl.GetFrameTime()
|
||||||
|
timers_process(delta)
|
||||||
|
tweens_process(delta)
|
||||||
|
state->update(delta)
|
||||||
|
|
||||||
|
rl.BeginDrawing()
|
||||||
|
rl.ClearBackground(rl.SKYBLUE)
|
||||||
|
state->draw()
|
||||||
|
rl.EndDrawing()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,83 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
import "core:math/ease"
|
||||||
|
|
||||||
|
|
||||||
|
Menu_Buttons :: enum {
|
||||||
|
START,
|
||||||
|
HOW_TO_PLAY,
|
||||||
|
EXIT
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_strings := [Menu_Buttons]cstring {
|
||||||
|
.START = "Старт",
|
||||||
|
.HOW_TO_PLAY = "Как играть?",
|
||||||
|
.EXIT = "Выход"
|
||||||
|
}
|
||||||
|
|
||||||
|
Menu :: struct {
|
||||||
|
using state: GameState,
|
||||||
|
|
||||||
|
list: MenuList(Menu_Buttons),
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_init :: proc(prev: ^GameState = nil) -> ^GameState {
|
||||||
|
state := new(Menu)
|
||||||
|
state.variant = state
|
||||||
|
state.list = MenuList(Menu_Buttons){
|
||||||
|
state = state,
|
||||||
|
position = {100, WSize.y / 2},
|
||||||
|
line_size = 60,
|
||||||
|
font_size = 48,
|
||||||
|
elements = &menu_strings,
|
||||||
|
menu_pressed = menu_button_pressed,
|
||||||
|
background = rl.Color{50, 10, 110, 10}
|
||||||
|
}
|
||||||
|
state.update = menu_update
|
||||||
|
state.draw = menu_draw
|
||||||
|
state.free = menu_free
|
||||||
|
state.previous = prev
|
||||||
|
|
||||||
|
return state
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_update :: proc(state: ^GameState, delta: f32) {
|
||||||
|
menu := transmute(^Menu)state
|
||||||
|
menu.list.position.y = WSize.y / 2
|
||||||
|
|
||||||
|
menu_list_update(&menu.list)
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_button_pressed :: proc(state: ^GameState, el: Menu_Buttons) {
|
||||||
|
switch el {
|
||||||
|
case .START:
|
||||||
|
stack_pop()
|
||||||
|
case .HOW_TO_PLAY:
|
||||||
|
// howtoplay := howtoplay_init(state)
|
||||||
|
// stack_push(howtoplay)
|
||||||
|
case .EXIT:
|
||||||
|
WindowShouldExit = true
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_draw :: proc(state: ^GameState) {
|
||||||
|
menu := transmute(^Menu)state
|
||||||
|
|
||||||
|
menu.previous.draw(menu.previous)
|
||||||
|
|
||||||
|
TitleFontSize :: 96
|
||||||
|
TitleSpacing :: 3
|
||||||
|
TitleText :: "Ragnarøkkr"
|
||||||
|
TitleSize := rl.MeasureTextEx(FontTitle, TitleText, TitleFontSize, TitleSpacing)
|
||||||
|
rl.DrawTextPro(FontTitle, TitleText, {WSize.x - 50, 50}, {TitleSize.x, 0}, 0, 96, 3, rl.WHITE)
|
||||||
|
|
||||||
|
menu_list_draw(&menu.list)
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_free :: proc(state: ^GameState) {
|
||||||
|
free(state)
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,98 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
import "core:math/ease"
|
||||||
|
import "core:fmt"
|
||||||
|
|
||||||
|
MenuList :: struct($T: typeid) {
|
||||||
|
state: ^GameState,
|
||||||
|
position: vec2,
|
||||||
|
line_size: f32,
|
||||||
|
font_size: f32,
|
||||||
|
active_element: T,
|
||||||
|
active_marker: vec2,
|
||||||
|
tween: ^Tween,
|
||||||
|
elements: ^[T]cstring,
|
||||||
|
menu_pressed: proc(state: ^GameState, element: T),
|
||||||
|
background: rl.Color,
|
||||||
|
mouse_pos: vec2,
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
menu_list_update :: proc(list: ^MenuList($T)) {
|
||||||
|
|
||||||
|
activate_element := false
|
||||||
|
prev_element := cast(i8)list.active_element
|
||||||
|
cur_element := prev_element
|
||||||
|
|
||||||
|
last_mouse_pos := list.mouse_pos
|
||||||
|
list.mouse_pos = rl.GetMousePosition()
|
||||||
|
|
||||||
|
size := menu_list_get_size(list)
|
||||||
|
if rl.CheckCollisionPointRec(list.mouse_pos, rl.Rectangle{
|
||||||
|
x = list.position.x,
|
||||||
|
y = list.position.y,
|
||||||
|
width = size.x,
|
||||||
|
height = size.y,
|
||||||
|
}) {
|
||||||
|
if last_mouse_pos != list.mouse_pos {
|
||||||
|
mouse_relative := list.mouse_pos - list.position
|
||||||
|
cur_element = i8(mouse_relative.y / list.line_size)
|
||||||
|
}
|
||||||
|
if rl.IsMouseButtonPressed(rl.MouseButton.LEFT) {
|
||||||
|
list.menu_pressed(list.state, list.active_element)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
last_mouse_pos = list.mouse_pos
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
if rl.IsKeyPressed(rl.KeyboardKey.DOWN) {
|
||||||
|
cur_element += 1
|
||||||
|
}
|
||||||
|
if rl.IsKeyPressed(rl.KeyboardKey.UP) {
|
||||||
|
cur_element -= 1
|
||||||
|
}
|
||||||
|
if prev_element != cur_element {
|
||||||
|
if cur_element < 0 { cur_element = len(T) -1 }
|
||||||
|
if cur_element == len(T) { cur_element = 0 }
|
||||||
|
list.active_element = cast(T)cur_element
|
||||||
|
if list.tween != nil {
|
||||||
|
tween_cancel(list.tween)
|
||||||
|
}
|
||||||
|
list.tween = tween_to(
|
||||||
|
&list.active_marker.y,
|
||||||
|
f32(list.active_element) * list.line_size,
|
||||||
|
0.25,
|
||||||
|
ease.Ease.Quadratic_Out,
|
||||||
|
)
|
||||||
|
}
|
||||||
|
if rl.IsKeyPressed(rl.KeyboardKey.ENTER) || rl.IsKeyPressed(rl.KeyboardKey.SPACE) {
|
||||||
|
list.menu_pressed(list.state, list.active_element)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
menu_list_draw :: proc(list: ^MenuList($T)) {
|
||||||
|
if list.background[3] != 0 {
|
||||||
|
size := menu_list_get_size(list)
|
||||||
|
rl.DrawRectangleV(list.position - {40, 40}, size + {80, 80}, list.background)
|
||||||
|
}
|
||||||
|
rl.DrawTextEx(FontUI, ">", list.position + list.active_marker + {-30, 0}, 48, 2, rl.WHITE)
|
||||||
|
for el, i in list.elements {
|
||||||
|
pos := list.position + {0, f32(i) * list.line_size}
|
||||||
|
rl.DrawTextEx(FontUI, el, pos, list.font_size, 2, rl.WHITE)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
menu_list_get_size :: proc(list: ^MenuList($T)) -> vec2 {
|
||||||
|
size := vec2{}
|
||||||
|
for el, i in list.elements {
|
||||||
|
line_size := rl.MeasureTextEx(FontUI, el, list.font_size, 2)
|
||||||
|
if line_size.x > size.x {
|
||||||
|
size.x = line_size.x
|
||||||
|
}
|
||||||
|
size.y += list.line_size
|
||||||
|
}
|
||||||
|
return size
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,7 @@
|
||||||
|
{
|
||||||
|
"$schema": "https://raw.githubusercontent.com/DanielGavin/ols/master/misc/ols.schema.json",
|
||||||
|
"enable_document_symbols": true,
|
||||||
|
"enable_hover": true,
|
||||||
|
"enable_snippets": true,
|
||||||
|
"enable_format": true
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,134 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
import "core:math"
|
||||||
|
import "core:fmt"
|
||||||
|
|
||||||
|
|
||||||
|
Player :: struct {
|
||||||
|
pos: vec3,
|
||||||
|
vel: vec3,
|
||||||
|
dir: f32,
|
||||||
|
radius: f32,
|
||||||
|
thrust: f32,
|
||||||
|
max_speed: f32,
|
||||||
|
is_dodging: bool,
|
||||||
|
can_dodge: bool,
|
||||||
|
can_shoot: bool,
|
||||||
|
is_invulnerable: bool,
|
||||||
|
is_dead: bool
|
||||||
|
}
|
||||||
|
|
||||||
|
player_spawn :: proc(position: vec3) -> Player {
|
||||||
|
return Player{
|
||||||
|
pos = position,
|
||||||
|
radius = 1,
|
||||||
|
max_speed = 40,
|
||||||
|
dir = 0,
|
||||||
|
vel = {-40, 0, 0},
|
||||||
|
can_dodge = true,
|
||||||
|
can_shoot = true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
player_update :: proc(player: ^Player, game: ^Game, delta: f32) {
|
||||||
|
using player
|
||||||
|
|
||||||
|
pos += vel * delta
|
||||||
|
|
||||||
|
mouse_ray := rl.GetMouseRay(rl.GetMousePosition(), game.camera)
|
||||||
|
mouse_pos : vec3
|
||||||
|
hit := rl.GetRayCollisionQuad(mouse_ray,
|
||||||
|
{-1000, -1000, 0},
|
||||||
|
{-1000, 1000, 0},
|
||||||
|
{1000, 1000, 0},
|
||||||
|
{1000, -1000, 0}
|
||||||
|
)
|
||||||
|
if hit.hit {
|
||||||
|
mouse_pos = hit.point
|
||||||
|
}
|
||||||
|
|
||||||
|
mouse_diff := mouse_pos - pos
|
||||||
|
mouse_angle := math.atan2(-mouse_diff.y, mouse_diff.x)
|
||||||
|
|
||||||
|
if !is_dead {
|
||||||
|
if !is_dodging {
|
||||||
|
dir = angle_rotate(dir, mouse_angle, math.PI * 2 * delta)
|
||||||
|
dir_vector := get_vec_from_angle(dir)
|
||||||
|
|
||||||
|
thrust = 0
|
||||||
|
if rl.IsKeyDown(rl.KeyboardKey.W) {
|
||||||
|
thrust = 70
|
||||||
|
}
|
||||||
|
if thrust > 0 {
|
||||||
|
vel = rl.Vector3MoveTowards(vel, dir_vector * max_speed, thrust * delta)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if thrust == 0 {
|
||||||
|
vel = rl.Vector3MoveTowards(vel, {0, -30, 0}, 20 * delta)
|
||||||
|
}
|
||||||
|
|
||||||
|
if rl.IsMouseButtonPressed(rl.MouseButton.RIGHT) && can_dodge {
|
||||||
|
is_dodging = true
|
||||||
|
can_dodge = false
|
||||||
|
timer_start(0.45, player, proc(data: rawptr) {
|
||||||
|
player := transmute(^Player)data
|
||||||
|
player.is_dodging = false
|
||||||
|
})
|
||||||
|
timer_start(0.55, player, proc(data: rawptr) {
|
||||||
|
player := transmute(^Player)data
|
||||||
|
player.can_dodge = true
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
if rl.IsMouseButtonDown(rl.MouseButton.LEFT) && can_shoot {
|
||||||
|
b := bullet_spawn(pos, dir)
|
||||||
|
append(&game.bullets, b)
|
||||||
|
can_shoot = false
|
||||||
|
timer_start(0.1, player, proc(data: rawptr) {
|
||||||
|
player := transmute(^Player)data
|
||||||
|
player.can_shoot = true
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
got_hit := false
|
||||||
|
|
||||||
|
if !is_invulnerable && !is_dodging && !is_dead {
|
||||||
|
for segment in Segments {
|
||||||
|
if rl.Vector3DistanceSqrt(pos, segment.pos) < math.pow(radius + segment.radius, 2) {
|
||||||
|
got_hit = true
|
||||||
|
break
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if got_hit {
|
||||||
|
game.health -= 10
|
||||||
|
is_invulnerable = true
|
||||||
|
timer_start(1, player, proc(data: rawptr) {
|
||||||
|
plr := transmute(^Player)data
|
||||||
|
plr.is_invulnerable = false
|
||||||
|
})
|
||||||
|
if game.health <= 0 && !is_dead {
|
||||||
|
is_dead = true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
player_draw :: proc(player: ^Player) {
|
||||||
|
using player
|
||||||
|
|
||||||
|
dir_vector := get_vec_from_angle(dir)
|
||||||
|
color := rl.GREEN
|
||||||
|
if is_dodging {
|
||||||
|
color = rl.GRAY
|
||||||
|
}
|
||||||
|
if is_invulnerable {
|
||||||
|
color = rl.YELLOW
|
||||||
|
}
|
||||||
|
rl.DrawCircle3D(pos, radius, vec3up, 0, color)
|
||||||
|
rl.DrawLine3D(pos, pos + dir_vector * radius, rl.BLACK)
|
||||||
|
rl.DrawLine3D(pos, pos + vel, rl.RED)
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,52 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
|
||||||
|
bullets : [dynamic]Bullet
|
||||||
|
|
||||||
|
Bullet :: struct{
|
||||||
|
pos: vec3,
|
||||||
|
vel: vec3,
|
||||||
|
radius: f32,
|
||||||
|
alive: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
bullet_spawn :: proc(pos: vec3, dir: f32) -> Bullet {
|
||||||
|
return Bullet {
|
||||||
|
pos = pos,
|
||||||
|
vel = get_vec_from_angle(dir) * 70,
|
||||||
|
alive = true,
|
||||||
|
radius = 0.4
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bullet_process :: proc(bullet: ^Bullet, game: ^Game, delta: f32) {
|
||||||
|
bullet.vel = rl.Vector3MoveTowards(bullet.vel, {}, 60 * delta)
|
||||||
|
bullet.pos += bullet.vel * delta
|
||||||
|
if rl.Vector3LengthSqr(bullet.vel) < 0.2 {
|
||||||
|
bullet.alive = false
|
||||||
|
}
|
||||||
|
|
||||||
|
if rl.CheckCollisionCircles(bullet.pos.xy, bullet.radius, Head.pos.xy, Head.radius) {
|
||||||
|
bullet.alive = false
|
||||||
|
if game.snake_health == 0 {
|
||||||
|
Head.health -= 1
|
||||||
|
}
|
||||||
|
return
|
||||||
|
}
|
||||||
|
for &segment in Segments {
|
||||||
|
if rl.CheckCollisionCircles(bullet.pos.xy, bullet.radius, segment.pos.xy, segment.collider_radius) {
|
||||||
|
bullet.alive = false
|
||||||
|
if segment.health > 0 {
|
||||||
|
segment.health -= 1
|
||||||
|
if segment.health == 0 {
|
||||||
|
segment.collider_radius = 1.5
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bullet_draw :: proc(bullet: Bullet) {
|
||||||
|
rl.DrawSphere(bullet.pos, bullet.radius, rl.WHITE)
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,263 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
import "core:math"
|
||||||
|
import "core:fmt"
|
||||||
|
import "core:math/linalg"
|
||||||
|
|
||||||
|
Snake_Health := 1000
|
||||||
|
|
||||||
|
Segments: [dynamic]^SnakeSegment
|
||||||
|
Head: SnakeHead
|
||||||
|
|
||||||
|
SnakeState :: enum {
|
||||||
|
Chasing,
|
||||||
|
Chase_to_Dive,
|
||||||
|
Dive_to_Chase,
|
||||||
|
Diving,
|
||||||
|
Hunt,
|
||||||
|
Shot
|
||||||
|
}
|
||||||
|
|
||||||
|
SnakeHead :: struct {
|
||||||
|
pos: vec3,
|
||||||
|
vel: vec3,
|
||||||
|
dir: f32,
|
||||||
|
radius: f32,
|
||||||
|
health: int,
|
||||||
|
max_health: int,
|
||||||
|
next: ^SnakeSegment,
|
||||||
|
state: SnakeState,
|
||||||
|
next_state: SnakeState,
|
||||||
|
state_timer: f32,
|
||||||
|
shot_timer: f32,
|
||||||
|
is_shooting: bool,
|
||||||
|
is_dead: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
SnakeSegment :: struct {
|
||||||
|
pos: vec3,
|
||||||
|
vel: vec3,
|
||||||
|
dir: f32,
|
||||||
|
radius: f32,
|
||||||
|
collider_radius: f32,
|
||||||
|
active: bool,
|
||||||
|
health: u8,
|
||||||
|
head: ^SnakeHead,
|
||||||
|
next: ^SnakeSegment,
|
||||||
|
prev: ^SnakeSegment
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_spawn :: proc(pos: vec3, dir: f32, length: int){
|
||||||
|
dir_vec := rl.Vector3RotateByAxisAngle(vec3right, vec3backward, dir)
|
||||||
|
|
||||||
|
Head = SnakeHead{
|
||||||
|
pos = pos,
|
||||||
|
dir = dir,
|
||||||
|
radius = 3,
|
||||||
|
state = .Chasing,
|
||||||
|
vel = dir_vec * 20,
|
||||||
|
health = 100,
|
||||||
|
max_health = 100,
|
||||||
|
state_timer = 5,
|
||||||
|
}
|
||||||
|
|
||||||
|
for i := 0; i < length; i += 1 {
|
||||||
|
segment := new(SnakeSegment)
|
||||||
|
segment.active = false
|
||||||
|
segment.health = 3
|
||||||
|
segment.radius = 2.5
|
||||||
|
segment.collider_radius = 2.5
|
||||||
|
segment.pos = pos - dir_vec * segment.radius
|
||||||
|
segment.dir = dir
|
||||||
|
segment.head = &Head
|
||||||
|
if i != 0 {
|
||||||
|
segment.prev = Segments[i-1]
|
||||||
|
Segments[i-1].next = segment
|
||||||
|
} else {
|
||||||
|
Head.next = segment
|
||||||
|
}
|
||||||
|
append(&Segments, segment)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_clear :: proc() {
|
||||||
|
for segment in Segments {
|
||||||
|
free(segment)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_process :: proc(game: ^Game, delta: f32) {
|
||||||
|
switch Head.state {
|
||||||
|
case .Chasing:
|
||||||
|
snake_chase_smooth(game, delta)
|
||||||
|
case .Diving:
|
||||||
|
snake_dive(game, delta)
|
||||||
|
case .Chase_to_Dive,.Dive_to_Chase:
|
||||||
|
snake_dropdown(game, delta)
|
||||||
|
case .Hunt:
|
||||||
|
snake_hunt(game, delta)
|
||||||
|
case .Shot:
|
||||||
|
snake_shot(game, delta)
|
||||||
|
}
|
||||||
|
total_health := 0
|
||||||
|
for segment in Segments {
|
||||||
|
total_health += int(segment.health)
|
||||||
|
}
|
||||||
|
game.snake_health = total_health
|
||||||
|
if game.snake_health == 0 && Head.next != nil {
|
||||||
|
Head.next = nil
|
||||||
|
Head.state = .Hunt
|
||||||
|
Head.state_timer = 20
|
||||||
|
fmt.println("Tail is dead")
|
||||||
|
return
|
||||||
|
}
|
||||||
|
for segment, i in Segments {
|
||||||
|
if segment.prev == nil && total_health == 0 { // Хвост падает, когда у него не осталось жизней
|
||||||
|
segment.vel.y -= 30 * delta
|
||||||
|
segment.pos += segment.vel * delta
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
target_pos := Head.pos
|
||||||
|
if segment.prev != nil {
|
||||||
|
target_pos = segment.prev.pos
|
||||||
|
} else {
|
||||||
|
segment.vel = Head.vel
|
||||||
|
}
|
||||||
|
diff := target_pos - segment.pos
|
||||||
|
if rl.Vector3Length(diff) > segment.radius {
|
||||||
|
segment.pos = target_pos - rl.Vector3Normalize(diff) * segment.radius
|
||||||
|
}
|
||||||
|
segment.dir = math.atan2(-diff.y, diff.x)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
snake_chase :: proc(game: ^Game, delta: f32) {
|
||||||
|
using game
|
||||||
|
diff := player.pos - Head.pos
|
||||||
|
target_angle := math.atan2(-diff.y, diff.x)
|
||||||
|
dir_diff := angle_cycle(target_angle - Head.dir, -math.PI, math.PI)
|
||||||
|
Head.dir = angle_rotate(Head.dir, target_angle, min(abs(dir_diff), math.PI) * delta)
|
||||||
|
Head.vel = rl.Vector3RotateByAxisAngle(vec3right, vec3backward, Head.dir) * 500
|
||||||
|
Head.pos += Head.vel * delta
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_chase_smooth :: proc(game: ^Game, delta: f32) {
|
||||||
|
using game
|
||||||
|
|
||||||
|
if rl.IsKeyPressed(rl.KeyboardKey.K) {
|
||||||
|
for segment in Segments {
|
||||||
|
segment.health = 0
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Head.state_timer -= delta
|
||||||
|
if Head.state_timer <= 0 {
|
||||||
|
Head.state = .Chase_to_Dive
|
||||||
|
Head.next_state = .Diving
|
||||||
|
Head.state_timer = 10
|
||||||
|
}
|
||||||
|
|
||||||
|
if Head.pos.y < -3 && Head.vel.y < 0 {
|
||||||
|
Head.pos.y = -3
|
||||||
|
Head.vel.y = -Head.vel.y
|
||||||
|
}
|
||||||
|
|
||||||
|
diff := player.pos - Head.pos
|
||||||
|
norm := rl.Vector3Normalize(diff)
|
||||||
|
Head.vel = rl.Vector3MoveTowards(Head.vel, norm * 70, 70 * delta)
|
||||||
|
Head.vel = rl.Vector3ClampValue(Head.vel, 30, 50)
|
||||||
|
Head.dir = math.atan2(-Head.vel.y, Head.vel.x)
|
||||||
|
Head.pos += Head.vel * delta
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_dive :: proc(game: ^Game, delta: f32) {
|
||||||
|
Head.state_timer -= delta
|
||||||
|
if Head.state_timer <= 0 {
|
||||||
|
Head.state = .Dive_to_Chase
|
||||||
|
Head.next_state = .Chasing
|
||||||
|
}
|
||||||
|
if Head.pos.y < 0 && Segments[len(Segments)-1].pos.y < 0 && Head.vel.y < 0 {
|
||||||
|
Head.pos.x = game.player.pos.x
|
||||||
|
Head.pos.y = -5
|
||||||
|
Head.vel.x = 0
|
||||||
|
Head.vel.y = 70
|
||||||
|
} else {
|
||||||
|
grav : f32 = 20
|
||||||
|
if Head.vel.y < 0 { grav = 30 }
|
||||||
|
else if Head.pos.y < game.player.pos.y {
|
||||||
|
grav = 7
|
||||||
|
}
|
||||||
|
Head.vel.y -= grav * delta
|
||||||
|
Head.vel.x = (game.player.pos.x - Head.pos.x) * 2
|
||||||
|
}
|
||||||
|
Head.dir = math.atan2(-Head.vel.y, Head.vel.x)
|
||||||
|
Head.pos += Head.vel * delta
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_dropdown :: proc(game: ^Game, delta: f32) {
|
||||||
|
Head.vel.y -= 100 * delta
|
||||||
|
Head.pos += Head.vel * delta
|
||||||
|
if Segments[len(Segments)-1].pos.y < 0 {
|
||||||
|
Head.state = Head.next_state
|
||||||
|
Head.state_timer = 20
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_hunt :: proc(game: ^Game, delta: f32) {
|
||||||
|
Head.state_timer -= delta
|
||||||
|
if Head.state_timer <= 0 {
|
||||||
|
Head.state_timer = 10
|
||||||
|
Head.state = .Shot
|
||||||
|
}
|
||||||
|
diff := game.player.pos - Head.pos
|
||||||
|
target_pos := game.player.pos + rl.Vector3Normalize(diff) * 10
|
||||||
|
target_diff := target_pos - Head.pos
|
||||||
|
|
||||||
|
Head.vel = rl.Vector3MoveTowards(Head.vel, rl.Vector3Normalize(target_diff) * 50, 40 * delta)
|
||||||
|
fmt.println(Head.vel)
|
||||||
|
Head.dir = math.atan2(-Head.vel.y, Head.vel.x)
|
||||||
|
Head.pos += Head.vel * delta
|
||||||
|
}
|
||||||
|
|
||||||
|
snake_shot :: proc(game: ^Game, delta: f32) {
|
||||||
|
Head.state_timer -= delta
|
||||||
|
if Head.state_timer <= 0 {
|
||||||
|
Head.state_timer = 20
|
||||||
|
Head.state = .Hunt
|
||||||
|
}
|
||||||
|
Head.is_shooting = false
|
||||||
|
if Head.state_timer < 8 && Head.state_timer > 3 {
|
||||||
|
Head.is_shooting = true
|
||||||
|
}
|
||||||
|
diff := game.player.pos - Head.pos
|
||||||
|
angle := math.atan2(-diff.y, diff.x)
|
||||||
|
|
||||||
|
Head.dir = angle_rotate(Head.dir, angle, angle_cycle(abs(angle - Head.dir), -math.PI, math.PI) * delta * 2)
|
||||||
|
Head.vel = rl.Vector3MoveTowards(Head.vel, {}, 30 * delta)
|
||||||
|
Head.pos += Head.vel * delta
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
snake_draw :: proc(game: ^Game) {
|
||||||
|
|
||||||
|
dir_vector := get_vec_from_angle(Head.dir)
|
||||||
|
rl.DrawCircle3D(Head.pos, Head.radius, vec3up, 0, rl.RED)
|
||||||
|
rl.DrawLine3D(Head.pos, Head.pos + dir_vector * Head.radius, rl.BLACK)
|
||||||
|
|
||||||
|
if Head.is_shooting {
|
||||||
|
rl.DrawLine3D(Head.pos, Head.pos + get_vec_from_angle(Head.dir) * 300, rl.YELLOW)
|
||||||
|
}
|
||||||
|
|
||||||
|
for segment in Segments {
|
||||||
|
dir_vector := get_vec_from_angle(segment.dir)
|
||||||
|
col := rl.RED
|
||||||
|
if segment.health == 0 {
|
||||||
|
col = rl.GRAY
|
||||||
|
}
|
||||||
|
rl.DrawCircle3D(segment.pos, segment.radius, vec3up, 0, col)
|
||||||
|
rl.DrawLine3D(segment.pos, segment.pos + dir_vector * segment.radius, rl.BLACK)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,44 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
|
||||||
|
import "core:slice"
|
||||||
|
|
||||||
|
StateVariant :: union{^Game, ^Menu}
|
||||||
|
|
||||||
|
|
||||||
|
GameState :: struct {
|
||||||
|
update: proc(state: ^GameState, delta: f32),
|
||||||
|
draw: proc(state: ^GameState),
|
||||||
|
free: proc(state: ^GameState),
|
||||||
|
previous: ^GameState,
|
||||||
|
|
||||||
|
variant: StateVariant
|
||||||
|
}
|
||||||
|
|
||||||
|
new_state :: proc($T: typeid) -> ^T {
|
||||||
|
state := new(T)
|
||||||
|
state.variant = state
|
||||||
|
return state
|
||||||
|
}
|
||||||
|
|
||||||
|
state_stack : [dynamic]^GameState
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
stack_push :: proc(state: ^GameState) -> (bool) {
|
||||||
|
append(&state_stack, state)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
stack_pop :: proc() -> (bool) {
|
||||||
|
if len(state_stack) == 0 {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
state := pop(&state_stack)
|
||||||
|
state->free()
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
stack_top :: proc() -> ^GameState {
|
||||||
|
return state_stack[len(state_stack)-1]
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,63 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import "core:math"
|
||||||
|
import "core:math/linalg"
|
||||||
|
import "core:slice"
|
||||||
|
|
||||||
|
|
||||||
|
Timer :: struct {
|
||||||
|
duration: f32,
|
||||||
|
time: f32,
|
||||||
|
active: bool,
|
||||||
|
finished: proc(data: rawptr),
|
||||||
|
data: rawptr
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
TIMER_SIZE :: 128
|
||||||
|
timers : [dynamic]^Timer
|
||||||
|
|
||||||
|
timers_clean :: proc() {
|
||||||
|
for timer, i in timers {
|
||||||
|
free(timer)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
timer_start :: proc(
|
||||||
|
time: f32,
|
||||||
|
data: rawptr = nil,
|
||||||
|
callback: proc(data: rawptr) = nil
|
||||||
|
) -> ^Timer {
|
||||||
|
|
||||||
|
timer := new(Timer)
|
||||||
|
timer.duration = time
|
||||||
|
timer.active = true
|
||||||
|
timer.data = data
|
||||||
|
timer.finished = callback
|
||||||
|
|
||||||
|
append(&timers, timer)
|
||||||
|
return timer
|
||||||
|
}
|
||||||
|
|
||||||
|
timer_cancel :: proc(t: ^Timer) {
|
||||||
|
t.active = false
|
||||||
|
}
|
||||||
|
|
||||||
|
timers_process :: proc(delta: f32) {
|
||||||
|
#reverse for timer, i in timers {
|
||||||
|
if !timer.active {
|
||||||
|
free(timer)
|
||||||
|
unordered_remove(&timers, i)
|
||||||
|
continue
|
||||||
|
}
|
||||||
|
|
||||||
|
timer.time += delta
|
||||||
|
|
||||||
|
if timer.time >= timer.duration {
|
||||||
|
timer.active = false
|
||||||
|
if timer.finished != nil {
|
||||||
|
timer.finished(timer.data)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,80 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import "core:math"
|
||||||
|
import "core:math/ease"
|
||||||
|
import "core:math/linalg"
|
||||||
|
import "core:slice"
|
||||||
|
|
||||||
|
|
||||||
|
Tween :: struct {
|
||||||
|
ptr: ^f32,
|
||||||
|
from: f32,
|
||||||
|
to: f32,
|
||||||
|
time: f32,
|
||||||
|
duration: f32,
|
||||||
|
ease_type: ease.Ease,
|
||||||
|
active: bool,
|
||||||
|
finished: proc(data: rawptr),
|
||||||
|
data: rawptr
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
tweens : [dynamic]^Tween
|
||||||
|
|
||||||
|
|
||||||
|
tween_clean :: proc() {
|
||||||
|
for tween, i in tweens {
|
||||||
|
free(tween)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
tween_to :: proc(
|
||||||
|
value: ^f32, to: f32, duration: f32,
|
||||||
|
ease: ease.Ease = ease.Ease.Quartic_In_Out,
|
||||||
|
data: rawptr = nil,
|
||||||
|
callback: proc(data: rawptr) = nil
|
||||||
|
) -> ^Tween {
|
||||||
|
|
||||||
|
tween := new(Tween)
|
||||||
|
tween.ptr = value
|
||||||
|
tween.from = value^
|
||||||
|
tween.to = to
|
||||||
|
tween.duration = duration
|
||||||
|
tween.ease_type = ease
|
||||||
|
tween.active = true
|
||||||
|
tween.data = data
|
||||||
|
tween.finished = callback
|
||||||
|
|
||||||
|
append(&tweens, tween)
|
||||||
|
return tween
|
||||||
|
}
|
||||||
|
|
||||||
|
tween_cancel :: proc(t: ^Tween) {
|
||||||
|
t.active = false
|
||||||
|
}
|
||||||
|
|
||||||
|
tweens_process :: proc(delta: f32) {
|
||||||
|
#reverse for tween, i in tweens {
|
||||||
|
|
||||||
|
tween.time += delta
|
||||||
|
p := clamp(tween.time / tween.duration, 0, 1)
|
||||||
|
|
||||||
|
val := ease.ease(tween.ease_type, p)
|
||||||
|
if tween.ptr != nil {
|
||||||
|
tween.ptr^ = math.lerp(tween.from, tween.to, val)
|
||||||
|
} else {
|
||||||
|
tween.active = false
|
||||||
|
}
|
||||||
|
|
||||||
|
if tween.time >= tween.duration {
|
||||||
|
tween.active = false
|
||||||
|
if tween.finished != nil {
|
||||||
|
tween.finished(tween.data)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if !tween.active {
|
||||||
|
free(tween)
|
||||||
|
unordered_remove(&tweens, i)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,32 @@
|
||||||
|
package main
|
||||||
|
|
||||||
|
import "core:math"
|
||||||
|
import "core:math/linalg"
|
||||||
|
import rl "vendor:raylib"
|
||||||
|
|
||||||
|
|
||||||
|
angle_cycle :: proc(value, min, max: f32) -> f32 {
|
||||||
|
delta := (max - min)
|
||||||
|
result := linalg.mod(value - min, delta)
|
||||||
|
if result < 0 {
|
||||||
|
result += delta
|
||||||
|
}
|
||||||
|
|
||||||
|
return min + result
|
||||||
|
}
|
||||||
|
|
||||||
|
angle_rotate :: proc(angle, target, speed: f32) -> f32 {
|
||||||
|
diff := angle_cycle(target - angle, -math.PI, math.PI)
|
||||||
|
if diff < -speed {return angle - speed}
|
||||||
|
if diff > speed {return angle + speed}
|
||||||
|
return target
|
||||||
|
}
|
||||||
|
|
||||||
|
get_vec_from_angle :: proc(angle: f32) -> vec3 {
|
||||||
|
return rl.Vector3RotateByAxisAngle(vec3right, vec3backward, angle)
|
||||||
|
}
|
||||||
|
|
||||||
|
draw_text_centered :: proc(font: rl.Font, text: cstring, pos: vec2, size: f32) {
|
||||||
|
text_size := rl.MeasureTextEx(font, text, size, 1)
|
||||||
|
rl.DrawTextPro(font, text, pos, text_size / 2, 0, size, 1, rl.BLACK)
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue