ml
a5ec8db5f7
build / build (push) Failing after 5s
dependency (SDL2, SDL2_mixer, fluidsynth-lite, a MIDI soundfont) prebuilt, so compiling the engine needs no network access - just the image and the engine source. Add res/assets/extract_assets.sh to pull the game's data files out of a purchased GOG installer, and a Makefile that assembles a runnable dist/ from the two. Also add `make package`, which builds a redistributable tarball that omits the proprietary game assets (shipping res/GET_ASSETS.txt instead) plus license information for both the MIT tooling and the GPLv3 engine, and a Gitea Actions workflow that builds and publishes it to dl.ladkau.de on every push.
81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/*
|
|
|
|
Copyright (C) 2015-2018 Night Dive Studios, LLC.
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
*/
|
|
/*
|
|
* $Source: n:/project/lib/src/2d/RCS/clprect.c $
|
|
* $Revision: 1.4 $
|
|
* $Author: kaboom $
|
|
* $Date: 1993/10/19 09:50:14 $
|
|
*
|
|
* Routines for clipping rectangles to a rectangle.
|
|
*
|
|
* This file is part of the 2d library.
|
|
*
|
|
* $Log: clprect.c $
|
|
* Revision 1.4 1993/10/19 09:50:14 kaboom
|
|
* Replaced #include <grd.h" with new headers split from grd.h.
|
|
*
|
|
* Revision 1.3 1993/10/01 15:40:23 kaboom
|
|
* Converted to include clpcon.h instead of clip.h.
|
|
*
|
|
* Revision 1.2 1993/05/04 17:33:59 kaboom
|
|
* Changed to deal with new padded clipping regions.
|
|
*
|
|
* Revision 1.1 1993/02/22 14:41:56 kaboom
|
|
* Initial revision
|
|
*/
|
|
|
|
#include "clpcon.h"
|
|
#include "cnvdat.h"
|
|
|
|
/* clips the top, left, right, and bottom edges of a rectangle to the current
|
|
clip rectangle. pointers to the values are passed in so the values can be
|
|
modified. returns the clip code. */
|
|
int gr_clip_rect (short *left, short *top, short *right, short *bot)
|
|
{
|
|
int code = CLIP_NONE;
|
|
|
|
if (*right<=grd_clip.left || *left>=grd_clip.right ||
|
|
*bot<=grd_clip.top || *top>=grd_clip.bot)
|
|
/* rect is completely clipped. */
|
|
return CLIP_ALL;
|
|
|
|
if (*left < grd_clip.left) {
|
|
/* rect is off the left edge of the window. */
|
|
*left = grd_clip.left;
|
|
code |= CLIP_LEFT;
|
|
}
|
|
if (*right > grd_clip.right) {
|
|
/* off the right edge of the window. */
|
|
*right = grd_clip.right;
|
|
code |= CLIP_RIGHT;
|
|
}
|
|
if (*top < grd_clip.top) {
|
|
/* off the top of the window. */
|
|
*top = grd_clip.top;
|
|
code |= CLIP_TOP;
|
|
}
|
|
if (*bot > grd_clip.bot) {
|
|
/* off the bottom of the window. */
|
|
*bot = grd_clip.bot;
|
|
code |= CLIP_BOT;
|
|
}
|
|
|
|
return code;
|
|
}
|