drummyfish/Licar
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add minor improvements

Browse source
This commit is contained in:
Miloslav Ciz 2025-06-03 19:48:52 +02:00
parent 7aca665d8e
commit ab8bcd4605
8 changed files with 53 additions and 44 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
TODO.txt
View file

@ -25,6 +25,7 @@ fuck issue trackers :D
- valgrind, cppcheck, different compilers, optimization levels, ...
- play replay from one platform on another
- profiling
- gigantic map that fails to fit in RAM
- replay stretching DID 1x
- play all maps a lot
- correct saving of replays etc.

8
frontend_csfml.c
View file

@ -116,16 +116,16 @@ int main(int argc, char *argv[])
if (!musicFile)
fputs("could not open music file",stderr);
LCR_log("initializing game");
puts("initializing game");
LCR_gameInit(argc,(const char **) argv);
LCR_log("initializing SFML");
puts("initializing SFML");
sfVideoMode mode = {LCR_SETTING_RESOLUTION_X,LCR_SETTING_RESOLUTION_Y,32};
sfEvent event;
clock = sfClock_create();
sfClock_restart(clock);
LCR_log("initializing audio");
puts("initializing audio");
for (int i = 0; i < AUDIO_BUFFER_SIZE; ++i)
audioBuffer[i] = 0;
@ -165,7 +165,7 @@ int main(int argc, char *argv[])
sfRenderWindow_display(window);
}
LCR_log("ending");
puts("ending");
if (musicFile)
fclose(musicFile);

14
frontend_helper.h
View file

@ -4,9 +4,10 @@
duplication of code.
*/
// TODO: quality presets?
#include <stdint.h>
#include <stdio.h>
#if PRESET_QUALITY == 1 // ultra low
#if PRESET_QUALITY == 1 // ultra low
#define LCR_SETTING_RESOLUTION_X 256
#define LCR_SETTING_RESOLUTION_Y 200
#define LCR_SETTING_POTATO_GRAPHICS 1
@ -18,7 +19,7 @@
#define LCR_SETTING_TEXTURE_SUBSAMPLE 16
#define LCR_SETTING_FOG 0
#define LCR_SETTING_MUSIC 0
#elif PRESET_QUALITY == 2 // low
#elif PRESET_QUALITY == 2 // low
#define LCR_SETTING_RESOLUTION_X 512
#define LCR_SETTING_RESOLUTION_Y 400
#define LCR_SETTING_RESOLUTION_SUBDIVIDE 2
@ -28,7 +29,7 @@
#define LCR_SETTING_TEXTURE_SUBSAMPLE 8
#define LCR_SETTING_FOG 0
#define LCR_SETTING_FPS 30
#elif PRESET_QUALITY == 3 // normal
#elif PRESET_QUALITY == 3 // normal
#define LCR_SETTING_RESOLUTION_X 800
#define LCR_SETTING_RESOLUTION_Y 600
#define LCR_SETTING_RESOLUTION_SUBDIVIDE 1
@ -38,7 +39,7 @@
#define LCR_SETTING_TEXTURE_SUBSAMPLE 4
#define LCR_SETTING_FOG 0
#define LCR_SETTING_FPS 30
#elif PRESET_QUALITY == 4 // high
#elif PRESET_QUALITY == 4 // high
#define LCR_SETTING_RESOLUTION_X 1024
#define LCR_SETTING_RESOLUTION_Y 768
#define LCR_SETTING_RESOLUTION_SUBDIVIDE 1
@ -50,9 +51,6 @@
#define LCR_SETTING_FPS 45
#endif
#include <stdint.h>
#include <stdio.h>
#define DATA_FILE_NAME "data"
FILE *dataFile = 0;

14
frontend_sdl.c
View file

@ -11,8 +11,8 @@
#define LCR_FPS_GET_MS SDL_GetTicks() // uncomment for FPS measuring
#ifdef __EMSCRIPTEN__
#define LCR_SETTING_RESOLUTION_X 640
#define LCR_SETTING_RESOLUTION_Y 480
#define LCR_SETTING_RESOLUTION_X 512
#define LCR_SETTING_RESOLUTION_Y 400
#define LCR_SETTING_MUSIC 0
#define LCR_SETTING_CAR_SHADOW 0
#define LCR_SETTING_TEXTURE_SUBSAMPLE 4
@ -173,13 +173,13 @@ int main(int argc, char *argv[])
fputs("could not open music file",stderr);
#endif
LCR_log("initializing game");
puts("initializing game");
LCR_gameInit(argc,(const char **) argv);
LCR_log("initializing SDL");
puts("initializing SDL");
SDL_Init(SDL_INIT_AUDIO);
LCR_log("initializing audio");
puts("initializing audio");
SDL_AudioSpec audioSpec;
SDL_memset(&audioSpec,0,sizeof(audioSpec));
audioSpec.callback = audioFillCallback;
@ -243,7 +243,7 @@ int main(int argc, char *argv[])
SDL_PumpEvents();
keyboardState = SDL_GetKeyboardState(NULL);
LCR_log("starting game loop");
puts("starting game loop");
#ifdef __EMSCRIPTEN__
emscripten_set_main_loop(mainLoopIteration,0,1);
@ -252,7 +252,7 @@ int main(int argc, char *argv[])
mainLoopIteration();
#endif
LCR_log("ending");
puts("ending");
if (musicFile)
fclose(musicFile);

6
frontend_x11.c
View file

@ -67,6 +67,8 @@ int main(int argc, char **argv)
default: break;
}
puts("initializing game");
LCR_gameInit(argc,(const char **) argv);
Display *display = XOpenDisplay(0);
@ -102,6 +104,8 @@ int main(int argc, char **argv)
XImage *image = XCreateImage(display,DefaultVisual(display,screen),
/*DefaultDepth(display,screen)*/24,ZPixmap,0,framebuffer,
LCR_SETTING_RESOLUTION_X,LCR_SETTING_RESOLUTION_Y,8,0);
puts("starting");
while (running) // main loop
{
@ -143,6 +147,8 @@ int main(int argc, char **argv)
}
}
puts("ending");
XDestroyImage(image);
XCloseDisplay(display);
closeDataFile();

5
game.h
View file

@ -1224,7 +1224,7 @@ void LCR_gameTimeToStr(uint32_t timeMS, char *str)
void LCR_gameDrawPopupMessage(void)
{
#define _TEXT_SIZE 1 + 4 * (LCR_EFFECTIVE_RESOLUTION_Y > 96)
#define _OFFSET_V (LCR_EFFECTIVE_RESOLUTION_Y / 8)
#define _OFFSET_V (LCR_EFFECTIVE_RESOLUTION_Y / 16)
int textH = LCR_rendererComputeTextHeight(_TEXT_SIZE);
int textW = LCR_rendererComputeTextWidth(LCR_game.popupStr,_TEXT_SIZE);
@ -1514,7 +1514,8 @@ void LCR_gameHandleInput(void)
}
else if (LCR_game.keyStates[LCR_KEY_B] == 1 && LCR_currentMap.blockCount)
{
LCR_LOG1("menu quit");
LCR_LOG1("menu closed");
LCR_rendererLoadMapChunks();
LCR_gameSetState(LCR_game.statePrev);
}
else if (LCR_game.keyStates[LCR_KEY_A] == 1)

45
media/manual.txt
View file

@ -9,37 +9,40 @@ WORK IN PROGRESS
Licar is a relatively simple 3D stunt racing video game inspired by other
popular games of the genre, such as Trackmania and Stunts. Unlike mainstream
video games (even idie ones), Licar is completely libre, i.e. free as in freedom
(meaning its source code and art assets are available for any use whatsoever),
gratis (free of cost) and its focus lies in being well programmed by adhering to
minimalism and rejecting harmful "modern" programming practices. The game aims
to seflessly bring joy and entertainment to all the people that might enjoy it,
even those who aren't able or willing to pay and/or watch ads, those owning very
old and weak computers and so on. It was made in whole by a single man as a
completely non-commercial program, the development was driven purely by love of
the craft and other living beings to whom it might serve. Licar is also more
than a game, for example it may serve educational purposes or become a basis for
new projects.
video games (even indie ones), Licar is completely libre, i.e. free as in
freedom (meaning its source code and art assets are available for any use
whatsoever), gratis (free of cost) and its focus lies in being well programmed
by adhering to minimalism and rejecting harmful "modern" programming practices.
The game aims to seflessly bring joy and entertainment to all the people that
might enjoy it, even those who aren't able or willing to pay and/or watch ads,
those owning very old and weak computers and so on. It was made in whole by a
single man as a completely non-commercial program, the development was driven
purely by love of the craft and other living beings whom it might serve. Licar
is also more than a game, for example it may serve educational purposes or
become a basis for new projects.
The game runs on many platforms and comes in different versions depending on
what the platforms allow. Some versions may have more features or visual
The game runs on many platforms and comes in different flavors depending on
what the platform allows. Some versions may have more features or visual
"richness" than others. If anything mentioned in this manual is missing in your
game, it's probably because of limitations of your platform. On PCs and laptops,
however, everything should be supported.
game, it's probably because of limitations of your platform. On PCs and laptops
running the SDL version, however, everything should be supported.
~~~~~ RUNNING ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
There are compiled versions of Licar for many different platforms. If yours is
among them, running the game should be as simple as running any other program.
Running the game from command line will provide logs that may be useful for
troubleshooting.
If there isn't a version for your system or for some other reason you can't
run the game, you may try to compile the game yourself from the source code.
This is very easy (unlike with most "modern" software), it usually involves
typing a command in command line. For more detail check out the README.
If there isn't a version for your system or for whatever other reason you can't
run the precompiled game, you may try to compile the project yourself from the
source code. This is very simple (unlike with most "modern" software), it
usually only involves typing a handful of command in the command line, and the
compilation should only take seconds. For more detail check out the README.
Note that it's also possible to play the game in a web browser or through some
kind of compatibility layer or emulator if there is no native executable for
your system.
kind of compatibility layer (Wine, ...) or emulator if there is no native
executable for your system.
If you know what command line arguments are, you may also check them out by
running the game with -h argument. This will allow you to for example start the

4
renderer.h
View file

@ -2048,7 +2048,7 @@ int stripHeight2 = LCR_EFFECTIVE_RESOLUTION_Y / 12;
LCR_rendererComputeTextHeight(_FONT_SIZE) + 3 * LCR_FONT_PIXEL_SIZE;
++y)
#if LCR_EFFECTIVE_RESOLUTION_X > 500
for (int x = 20; x < LCR_EFFECTIVE_RESOLUTION_X - 20; ++x)
for (int x = 40; x < LCR_EFFECTIVE_RESOLUTION_X - 40; ++x)
#else
for (int x = 2; x < LCR_EFFECTIVE_RESOLUTION_X - 2; ++x)
#endif
@ -2073,7 +2073,7 @@ int stripHeight2 = LCR_EFFECTIVE_RESOLUTION_Y / 12;
#if (!LCR_SETTING_POTATO_GRAPHICS) && (!LCR_ANT_RESOLUTION)
LCR_rendererBlitImage(21,(LCR_EFFECTIVE_RESOLUTION_X -
LCR_IMAGE_SIZE * (stripHeight / LCR_IMAGE_SIZE)) / 2,0,
LCR_IMAGE_SIZE * (stripHeight / LCR_IMAGE_SIZE)) / 2,8,
stripHeight / LCR_IMAGE_SIZE,LCR_CONVERT_COLOR(0xffff));
#endif