decompression.h

#define NUM_OF_COMPARTMENTS 16

struct decompression_settings {
    float surfacePressure;
    float ascentRate;
    float stopIncrement;
    float gfLow;
    float gfHigh;
    float waterVapourPressure;
};

struct param_compartment_gas {
    float a_value;
    float b_value;
    float half_time;
};

struct param_compartment {
    struct param_compartment_gas helium;
    struct param_compartment_gas nitrogen;
};

struct gas_pair {
    float nitrogen;
    float helium;
};

struct tissue_compartment {
    float helium;
    float nitrogen;
};

void initialiseCompartments(struct tissue_compartment *compartments);

void instantSchreiner(struct decompression_settings decoSettings, struct tissue_compartment *compartments, struct gas_pair gas, float deltaTime, float ambientPressure);

void SchreinerAscentDescent(struct decompression_settings decoSettings, struct tissue_compartment *compartments, struct gas_pair gas, float ascentRate, float deltaTime, float ambientPressure);

float stopTime(struct decompression_settings decoSettings, struct tissue_compartment *compartments, struct gas_pair gas, float ambientPressure, float targetPressure);

float noDecompressionLimit(struct decompression_settings decoSettings, struct tissue_compartment *compartments, struct gas_pair gas, float ambientPressure);

float calculateCeiling(struct tissue_compartment *compartments);

void copyCompartments(struct tissue_compartment *from, struct tissue_compartment *to);