source: experiments/frams/foraminifera/data/scripts/foraminifera.inc @ 496

//size versus energy
//real proportions

function init_chambers()
{
        colors = ["1.0,1.0,0.0","1.0,0.5,0.0"];
        retColors = ["1.0,1.0,1.0", "1.0,0.0,0.0"];
        chambers = [ ["p:sh=1, sx=0.2, sy=0.2, sz=0.2, rz=3.14159265358979,",
"p:0.18421219587326, 0.13, sh=1, sx=0.21, sy=0.21, sz=0.21,",
"p:0.323935478925705, 0.195192575454712, -0.0246672090142965, sh=1, sx=0.2205, sy=0.2205, sz=0.2205,",
"p:0.467822402715683, 0.258204102516174, -0.0246672090142965, sh=1, sx=0.231525, sy=0.231525, sz=0.231525,",
"p:0.664101362228394, 0.309014827013016, -0.0246672090142965, sh=1, sx=0.24310125, sy=0.24310125, sz=0.24310125,",
"p:0.860512733459473, 0.274790525436401, -0.0246672090142965, sh=1, sx=0.2552563125, sy=0.2552563125, sz=0.2552563125,",
"p:1.0273220539093, 0.1655353307724, -0.0246672090142965, sh=1, sx=0.268019128125, sy=0.268019128125, sz=0.268019128125,",
"p:1.13825333118439, -0.000509921927005053, -0.0246672090142965, sh=1, sx=0.28142008453125, sy=0.28142008453125, sz=0.28142008453125,",
"p:1.17569863796234, -0.196833491325378, -0.0246672090142965, sh=1, sx=0.295491088757813, sy=0.295491088757813, sz=0.295491088757813,",
"p:1.13369226455688, -0.392314255237579, -0.0246672090142965, sh=1, sx=0.310265643195703, sy=0.310265643195703, sz=0.310265643195703,"],
        ["p:sh=1, sx=0.1, sy=0.1, sz=0.1, rz=3.14159265358979,",
"p:0.110527315735817, -0.0167302016913891, sh=1, sx=0.105, sy=0.105, sz=0.105, rx=3.63519277003091e-33,",
"p:0.207026958465576, -0.080698736011982, 1.17627548103266e-17, sh=1, sx=0.11025, sy=0.11025, sz=0.11025,",
"p:0.271191358566284, -0.169948443770409, 1.17627548103266e-17, sh=1, sx=0.1157625, sy=0.1157625, sz=0.1157625,",
"p:0.291628688573837, -0.286643952131271, 1.17627548103266e-17, sh=1, sx=0.121550625, sy=0.121550625, sz=0.121550625,",
"p:0.264833927154541, -0.403534322977066, 1.17627548103266e-17, sh=1, sx=0.12762815625, sy=0.12762815625, sz=0.12762815625,",
"p:0.194418027997017, -0.500668346881866, 1.17627548103266e-17, sh=1, sx=0.1340095640625, sy=0.1340095640625, sz=0.1340095640625,",
"p:0.091719962656498, -0.562735974788666, 1.17627548103266e-17, sh=1, sx=0.140710042265625, sy=0.140710042265625, sz=0.140710042265625,",
"p:-0.0270438715815544, -0.57991486787796, 1.17627548103266e-17, sh=1, sx=0.147745544378906, sy=0.147745544378906, sz=0.147745544378906,",
"p:-0.143122747540474, -0.549489378929138, 1.17627548103266e-17, sh=1, sx=0.155132821597852, sy=0.155132821597852, sz=0.155132821597852,"]];
}

function createForamMorphology(morphotype, gen, chamber_num)
{
        var rad = getProperty(gen, "chamber_proculus"); 
        var geno = "//0\nm:Vstyle=foram\n" + chambers[morphotype][0] + "vr=" + colors[gen];

        chamber_num = Math.min(chamber_num, chambers[morphotype].size - 1);

        for (var i = 0; i < chamber_num; i++)
        {
                //rad = getProperty(gen, "chamber_proculus") + getProperty(gen, "chamber_difference") * (i + 1);
                geno += "\n" + chambers[morphotype][i+1]  + "vr=" +  colors[gen];
        }

        for (var i = 0; i < chamber_num; i++)
        {
                geno += "\n" +  "j:"+ i +", "+ (i+1) +", sh=1";
        }

        //if (morphotype == 0) geno += "\nn:p=0,d=\"S\"";
        return geno;
}

function setGenotype(mode)
{
        if (mode->opt == 0) //initial
        {
                mode->cr.data->genes = String.deserialize(String.serialize(mode->genes)); 
                mode->cr.data->lifeparams = {"max_energy_level" : mode->energy0, "gen" : 0,  "hibernated" : 0, "species" : mode->species, "reproduce" : 0, "dir" : randomDir(), "chamber_growth" : -1, "division_time" : -1};
        }
        else if (mode->opt  == 1) //child
        {
                mode->cr.data->lifeparams = {"max_energy_level" : mode->energy0, "gen" : 1 - mode->parent_lifeparams->gen,  "hibernated" : 0, "species" : mode->parent_lifeparams->species, "reproduce" : 0, "dir" : randomDir(), "chamber_growth" : -1, "division_time" : -1};
                mode->cr.data->genes = String.deserialize(String.serialize(mode->parent_genes));
        }
        else //grow
        {
                mode->cr.data->genes = mode->parent_genes;
                mode->cr.data->lifeparams = mode->parent_lifeparams;
        }
}

function gametsDivision(parent_energy, energy0)
{
        var number = 1;
        var result = parent_energy;
        while ((result-ExpProperties.divisionCost) >= energy0)
        {
                result = (result-ExpProperties.divisionCost)/2;
                number *= 2; 
        }
        //Simulator.print("parent: " + parent_energy + " result: " + result + " number " + number);
        return {"energy" : result, "number" : number};
}

function getEnergy0(radius)
{
        return energyFromVolume(micronsToFrams(radius),1);
}

function reproduce_haploid(parent, parent2, clone)
{       
        var number, energy0, new_genes, gen;
        if (clone == 1)
        {
                var offspring = gametsDivision(parent.energy,getEnergy0(getGene(parent,"energies0",0)[0])); 
                energy0 = offspring->energy;
                number = offspring->number;
                new_genes = parent.data->genes;
                parent.data->lifeparams->gen = 1 - parent.data->lifeparams->gen; //because of reversal of "gen" in createOffspring function
                gen = parent.data->lifeparams->gen;
        }
        else
        {
                var offspring1 = gametsDivision(parent.energy,getEnergy0(getGene(parent,"energies0", 0)[1])); 
                var offspring2 = gametsDivision(parent2.energy,getEnergy0(getGene(parent2,"energies0", 0)[1])); 
                energy0 = (offspring1->energy+offspring2->energy); 
                number = ExpProperties.gametSuccessRate*(offspring1->number+offspring2->number)/2;
                new_genes = [parent.data->genes, parent2.data->genes];
                gen = 1 - parent.data->lifeparams->gen;

                if (ExpProperties.logging == 1)
                {
                                log(createLogVector(parent, parent.energy),ExpProperties.logPref+"repro_energies_log.txt");
                                log(createLogVector(parent2, parent2.energy),ExpProperties.logPref+"repro_energies_log.txt");
                                log(createLogVector(parent, number),ExpProperties.logPref+"repro_num_log.txt");
                }       
        }

        Simulator.print("haploid number of offspring: " + number + " energ0: " + energy0);

        for (var j = 0; j < number; j++)
        {
                createOffspring(createForamMorphology(gen, gen, 0), energy0, new_genes, parent.data->lifeparams); 
        }
}

function reproduce_diploid(parent)
{
        var energy0 =getEnergy0( getGene(parent,"energies0", 0)[0]); 
        var number = ((1 - (getProperty(parent.data->lifeparams->gen, "e_repro_cost"))) * parent.energy) / energy0;

                if (ExpProperties.logging == 1)
                {
                        log(createLogVector(parent, parent.energy),ExpProperties.logPref+"repro_energies_log.txt");
                        log(createLogVector(parent, number),ExpProperties.logPref+"repro_num_log.txt");
                }       

        Simulator.print("diploid number of offspring: " + number+ " energ0: " + energy0);

        for (var j = 0; j < number / 2; j++)
        {
                var crossed = 0;
                //crossover
                if (Math.rnd01 < ExpProperties.crossprob)
                {
                        crossover(parent, "min_repro_energies");
                        crossed = 1;
                }

                for (var k = 0; k < 2; k++)
                {
                        createOffspring(createForamMorphology(1 - parent.data->lifeparams->gen, 1 - parent.data->lifeparams->gen, 0), energy0, parent.data->genes[0], parent.data->lifeparams); 
                }

                //reverse of crossover for fossilization
                if (crossed == 1)
                {
                        crossover(parent, "min_repro_energies");
                        crossed = 0;
                }
                        
        }
}

function reproduce_parents(species)
{
                var parent1 = null;
                var parent2 = null;
                var pop = Populations[0];
                for (var i = pop.size-1; i >= 0; i--)
                {
                        if (pop[i].data->lifeparams->reproduce == 1 && pop[i].data->lifeparams->species == species) 
                        { 
                                if ((pop[i].data->lifeparams->gen==1) || ((pop[i].data->lifeparams->gen==0) && ExpProperties.stress == 0))
                                {
                                        continue;
                                }
                                else if (parent1 == null)
                                {
                                        parent1 = pop[i];
                                }
                                else if (parent2 == null)
                                {
                                        parent2 = pop[i];
                                }  
                                if (parent1 != null && parent2 != null)
                                {
                                        //when parents are ready for reproduction start gametogenesis
                                        if (parent1.data->lifeparams->division_time == -1 && parent2.data->lifeparams->division_time == -1)
                                        {
                                                var time = int(ExpProperties.gametoPeriod/ExpProperties.secPerStep);
                                                parent1.data->lifeparams->division_time = time;
                                                parent2.data->lifeparams->division_time = time;
                                                parent1.idleen = 0;
                                                parent2.idleen = 0;
                                                //Simulator.print("parents "+parent1.uid + " " + parent2.uid + " ready to repro: "+Simulator.stepNumber);
                                        }
                                        //when gametogenesis is finished fuse gamets 
                                        else if (parent1.data->lifeparams->division_time == 0 && parent2.data->lifeparams->division_time == 0)
                                        {
                                                reproduce_haploid(parent1, parent2, 0);
                                                print_repro_info(parent1);
                                                print_repro_info(parent2);
                                                pop.kill(parent1);
                                                pop.kill(parent2);
                                                parent1 = null;
                                                parent2 = null;
                                        }
                                }       
                        } 
                }
}

function readyToRepro(cr)
{
        var reproduced = 1;
        
        
        if (cr.data->lifeparams->gen == 1)
        {
                reproduce_diploid(cr);
        }

        else if (ExpProperties.stress == 0)
        {
                reproduce_haploid(cr, null, 1);
        }

        else
        {
                if (cr.signals.size == 0)
                {
                        cr.signals.add("repro"+cr.data->lifeparams->species);
                        cr.signals[0].power = 1;
                }
                reproduced = 0;
                cr.data->lifeparams->reproduce = 1;
        }

        if (reproduced == 1)
        {
                print_repro_info(cr);
                Populations[0].kill(cr);
        }

        return reproduced;
}

function print_repro_info(cr)
{
        Simulator.print("Reproduced " + cr.data->lifeparams->gen + " of species " + cr.data->lifeparams->species + " energy: " + cr.energy);
}

function foramReproduce(cr)
{
        var properEnergy = cr.energy >= energyFromVolume(max_chamber_volume[cr.data->lifeparams->gen][getGene(cr, "min_repro_energies",0)[cr.data->lifeparams->gen]],0);
        var reproduced = 0;     

        //if creature has proper energy
        if ( properEnergy && cr.signals.size == 0)
        {
                //reproduce with probability repro_prob
                if (Math.rnd01 <= ExpProperties.repro_prob) //TODO env trigger
                {
                        reproduced = readyToRepro(cr);
                }
                else if (cr.signals.receive("repro"+cr.data->lifeparams->species) > 0)
                {
                        reproduced = readyToRepro(cr);
                }
                if (reproduced == 1)
                                return 1;
        }

        else if (!properEnergy)
        {
                cr.signals.clear();
                cr.data->lifeparams->reproduce = 0; 
        }

        return 0;
}

function crossover(parent, gene)
{
        var tmp = parent.data->genes[0][gene];
        parent.data->genes[0][gene] = parent.data->genes[1][gene];
        parent.data->genes[1][gene] = tmp;
}

function createOffspring(geno, energy, parent_genes, parent_lifeparams)
{
        curColor = retColors[1-parent_lifeparams->gen];
        var cr = Populations[0].add(geno);
        cr.energy0 = energy;
        cr.energy = cr.energy0;
        setGenotype({"cr" : cr, "parent_genes" : parent_genes, "parent_lifeparams" : parent_lifeparams, "opt" : 1, "energy0" : cr.energy0});
        placeRandomlyNotColliding(cr);
}