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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "base/util.h"
#include "game/gltron.h"
#include "filesystem/path.h"
#define BUFSIZE 100
#define MAX_VAR_NAME_LEN 64
void checkSettings(void) {
/* sanity check: speed, grid_size */
if(getSettingf("speed") <= 0) {
fprintf(stderr, "[gltron] sanity check failed: speed = %.2ff\n",
getSettingf("speed"));
setSettingf("speed", 6.0);
fprintf(stderr, "[gltron] reset speed: speed = %.2f\n",
getSettingf("speed"));
}
if(getSettingi("grid_size") % 8) {
fprintf(stderr, "[gltron] sanity check failed: grid_size %% 8 != 0: "
"grid_size = %d\n", getSettingi("grid_size"));
setSettingi("grid_size", 240);
fprintf(stderr, "[gltron] reset grid_size: grid_size = %d\n",
getSettingi("grid_size"));
}
}
void saveSettings(void) {
char *script;
script = getPath(PATH_SCRIPTS, "save.lua");
scripting_RunFile(script);
free(script);
#ifdef WIN32
scripting_RunFormat("writeto(\"%s\")", "gltron.ini");
#else
{
char *path = getPossiblePath(PATH_PREFERENCES, RC_NAME);
if(path == NULL)
return;
scripting_RunFormat("writeto(\"%s\")", path);
free(path);
}
#endif
scripting_Run("save()");
scripting_Run("write \"save_completed = 1\\n\"");
scripting_Run("writeto()"); // select stdout again
}
int getSettingi(const char *name) {
return (int) getSettingf(name);
}
int getVideoSettingi(const char *name) {
return (int) getVideoSettingf(name);
}
float getSettingf(const char *name) {
float value;
if( scripting_GetGlobal("settings", name, NULL) ) {
/* does not exit, return default */
fprintf(stderr, "error accessing setting '%s'!\n", name);
assert(0);
return 0;
}
if( scripting_GetFloatResult(&value) ) {
fprintf(stderr, "error reading setting '%s'!\n", name);
assert(0);
return 0;
}
return value;
}
float getVideoSettingf(const char *name) {
float value;
if( scripting_GetGlobal("video", "settings", name, NULL) ) {
/* does not exit, return default */
fprintf(stderr, "error accessing setting '%s'!\n", name);
assert(0);
return 0;
}
if( scripting_GetFloatResult(&value) ) {
fprintf(stderr, "error reading setting '%s'!\n", name);
assert(0);
return 0;
}
return value;
}
int isSetting(const char *name) {
scripting_GetGlobal("settings", name, NULL);
return ! scripting_IsNilResult();
}
void setSettingf(const char *name, float f) {
scripting_SetFloat( f, name, "settings", NULL );
}
void setSettingi(const char *name, int i) {
setSettingf(name, (float)i);
}
void updateSettingsCache(void) {
/* cache lua settings that don't change during play */
gSettingsCache.use_stencil = getSettingi("use_stencil");
gSettingsCache.show_scores = getSettingi("show_scores");
gSettingsCache.show_ai_status = getSettingi("show_ai_status");
gSettingsCache.ai_level = getSettingi("ai_level");
gSettingsCache.show_fps = getSettingi("show_fps");
gSettingsCache.show_console = getSettingi("show_console");
gSettingsCache.softwareRendering = getSettingi("softwareRendering");
gSettingsCache.line_spacing = getSettingi("line_spacing");
gSettingsCache.alpha_trails = getSettingi("alpha_trails");
gSettingsCache.antialias_lines = getSettingi("antialias_lines");
gSettingsCache.turn_cycle = getSettingi("turn_cycle");
gSettingsCache.light_cycles = getSettingi("light_cycles");
gSettingsCache.lod = getSettingi("lod");
gSettingsCache.fov = getSettingi("fov");
gSettingsCache.show_floor_texture = getVideoSettingi("show_floor_texture");
gSettingsCache.show_skybox = getVideoSettingi("show_skybox");
gSettingsCache.show_wall = getVideoSettingi("show_wall");
gSettingsCache.stretch_textures = getVideoSettingi("stretch_textures");
gSettingsCache.show_decals = getVideoSettingi("show_decals");
gSettingsCache.show_impact = getSettingi("show_impact");
gSettingsCache.show_glow = getSettingi("show_glow");
gSettingsCache.show_recognizer = getSettingi("show_recognizer");
gSettingsCache.fast_finish = getSettingi("fast_finish");
gSettingsCache.fov = getSettingf("fov");
gSettingsCache.znear = getSettingf("znear");
gSettingsCache.camType = getSettingi("camType");
gSettingsCache.playEffects = getSettingi("playEffects");
gSettingsCache.playMusic = getSettingi("playMusic");
gSettingsCache.map_ratio_w = getSettingf("map_ratio_w");
gSettingsCache.map_ratio_h = getSettingf("map_ratio_h");
scripting_GetGlobal("clear_color", NULL);
scripting_GetFloatArrayResult(gSettingsCache.clear_color, 4);
}
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