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You basically want a constructor define your type, <pre><code>typedef struct stats { //char playername[100]; //you probably want a place to record player names... int singles; int doubles; int triples; int home_runs; int walks; int be; //base on error int Ko; //strikeout int go; //groundout int fo; //flyout int sc; //sacrifice out int rbi; //runs batted in, reflects scoring, sacrifices, etc int at_bats; //calculated int hits; float BA; float OBP; float PWR; float HR_ratio; int TB; int SA; } StatObj; </code></pre> Now you need something to create/initialize a StatObj. Some languages call this a constructor, <pre><code>StatObj* StatNew() //maybe pass playername? { StatObj* so = malloc(sizeof(StatObj)); //recorded so->singles = 0; so->doubles = 0; so->triples = 0; so->homeruns = 0; so->walks = 0; so->at_bats = 0; so->be = 0; //base on error so->ko = 0; //strikeout so->go = 0; //groundout so->fo = 0; //flyout so->sc = 0; //sacrificeout so->rbi = 0; //runs batted in, reflects scoring, sacrifices, etc //calculated so->hits = 0; so->BA = 0.0; so->PWR = 0.0; so->OBP = 0.0; so->HR_ratio = 0.0; so->TB = 0; so->SA = 0; //what about walks, HBP (hit by pitch), BoE (base on error) OBP (on base pct)? return so; } </code></pre> You will need a function to (re)calculate your stats. <pre><code>void calculate(StatObj* sta) { int hits, onbase; float power; if(!sta) return; hits = sta->singles + sta->doubles + sta->triples + sta->homeruns; onbase = hits + sta->walks + sta->be; power = (sta->singles + 2*sta->doubles + 3*sta->triples + 4*sta->homeruns) //what about sacrifices? //calculate other stats as you define them sta->hits = hits; sta->BA = (hits*1.0)/(sta->at_bats*1.0); sta->OBP = (onbase*1.0)/(sta->at_bats*1.0); sta->PWR = (power*1.0)/(sta->at_bats*1.0); HR_ratio = (sta->homeruns*1.0)/(sta->at_bats*1.0); //sta->TB; //sta->SA; } int StatPrint(StatObj* sta) { if(!sta) return; /* printing the output using arrays */ printf("%6d",sta->hits); printf("BA\t\t\t\t%6.4f", sta->BA); printf("OBP\t\t\t\t%6.4f", sta->OBP); printf("TB\t\t\t%6f", sta->TB); printf("PWR\t\t\t\t%6.4f",sta->PWR); printf("HR%\t\t\t\t%6.4f",sta->HR_ratio); printf("SA\t\t\t\t%6.4f", sta->SA); printf("\n"); //et cetera } </code></pre> You will want a function to record each atbat, and the result. You can pass the result of each atbat as a symbol/value, which then updates your raw statistics. Then you can have a function to (re)calculate your stats. Here is the record_atbat function, <pre><code>// 1 single, 2 double, 3 triple, 4 homerun // x strikeout, k strikeout, e error, w walk // f - flyout, g - groundout, s - sacrifice, ... // do you want to record double play? triple play? void record_atbat( StatObj* sta, int ab, int result, int rbi ) { if(!sta) return; sta->at_bats++; sta->rbi += rbi; switch(result) { case 1: case '1': sta->singles++; break; case 2: case '2': sta->doubles++; break; case 3: case '3': sta->triples++; break; case 4: case '4': sta->homeruns++; break; case 'w': sta->walks++; break; case 'e': sta->be++; break; // k/x=strikeout, f=flyout, g=groundout, s=sacrifice, ... case 'k': case 'x': sta->ko++; break; case 'f': sta->fo++; break; case 'g': sta->go++; break; case 's': sta->sc++; break; //base on error, affects on-base percentage default: break; } calculate(sta); //keep stats current } </code></pre> You will need to create at least one StatObj instance, <pre><code>int main() { int i, hits; StatObj* sta = StatNew(); //you could create an array of these, one per player //StatObj* players[100]; //you probably want to record a bunch of players... record_atbat( sta, 1, 0 ); //single record_atbat( sta, 'k', 0 ); //strikeout record_atbat( sta, 2, 1 ); //double record_atbat( sta, 'w', 0 ); //walk record_atbat( sta, 'k', 0 ); //strikeout hits_number=calculate_hits_number(sta); /* calling function */ calculate(sta); StatPrint(sta); return (0); } </code></pre> You will want functions to serialize (write to file), and deserialize (read from file).
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singulars
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1. This table or related slice is empty.
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1. POone function passing integer stats and return a structure that contain results
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1. USChuckCottrill
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1. POone function passing integer stats and return a structure that contain results
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