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06ddfc0122
Calculations for passive semi-closed rebreathers are pretty much like OC except the pO2 is lower bey a certain (SAC dependent) factor. This patch introduces the corresponding calculations in case dctype == PSCR which is so far never set and there is currently no UI for these calculations. As pO2 is SAC dependent it takes a certain attempt at getting it and drops to defaults from the prefs otherwise. As there is no UI at this point and I also don't have any dives, this has not received much testing, yet, but it compiles. At least. Signed-off-by: Robert C. Helling <helling@atdotde.de> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
95 lines
1.9 KiB
C
95 lines
1.9 KiB
C
#ifndef PREF_H
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#define PREF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "units.h"
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/* can't use 'bool' for the boolean values - different size in C and C++ */
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typedef struct
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{
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short po2;
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short pn2;
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short phe;
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double po2_threshold;
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double pn2_threshold;
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double phe_threshold;
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} partial_pressure_graphs_t;
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struct preferences {
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const char *divelist_font;
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const char *default_filename;
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const char *default_cylinder;
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double font_size;
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partial_pressure_graphs_t pp_graphs;
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short mod;
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double modpO2;
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short ead;
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short dcceiling;
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short redceiling;
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short calcceiling;
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short calcceiling3m;
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short calcalltissues;
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short calcndltts;
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short gflow;
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short gfhigh;
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int animation_speed;
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bool gf_low_at_maxdepth;
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short display_invalid_dives;
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short unit_system;
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struct units units;
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short show_sac;
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short display_unused_tanks;
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short show_average_depth;
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short zoomed_plot;
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short hrgraph;
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short percentagegraph;
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short rulergraph;
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short tankbar;
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short save_userid_local;
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char *userid;
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int ascrate75;
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int ascrate50;
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int ascratestops;
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int ascratelast6m;
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int descrate;
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int bottompo2;
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int decopo2;
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int proxy_type;
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char *proxy_host;
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int proxy_port;
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short proxy_auth;
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char *proxy_user;
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char *proxy_pass;
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bool doo2breaks;
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bool drop_stone_mode;
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int bottomsac;
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int decosac;
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int o2consumption; // ml per min
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int pscr_ratio; // dump ratio times 1000
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bool show_pictures_in_profile;
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bool use_default_file;
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};
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enum unit_system_values {
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METRIC,
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IMPERIAL,
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PERSONALIZE
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};
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extern struct preferences prefs, default_prefs;
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#define PP_GRAPHS_ENABLED (prefs.pp_graphs.po2 || prefs.pp_graphs.pn2 || prefs.pp_graphs.phe)
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extern const char *system_divelist_default_font;
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extern double system_divelist_default_font_size;
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extern const char *system_default_filename();
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extern bool subsurface_ignore_font(const char *font);
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extern void subsurface_OS_pref_setup();
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#ifdef __cplusplus
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}
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#endif
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#endif // PREF_H
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