-
Notifications
You must be signed in to change notification settings - Fork 0
/
generate_matchups.php
executable file
·165 lines (135 loc) · 4.1 KB
/
generate_matchups.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
<?php
require_once("common.php");
define('TRIALS', 1000);
function isDone(){
global $numOfSchools, $count, $match;
for ($i=0;$i<$numOfSchools;$i++){
for ($j=$i+1; $j<$numOfSchools;$j++){
if($i!=$j && $match[$i][$j]==-1){
return -1;
}
}
}
return 0;
}
function displayTriMeet($pool){
global $numOfSchools, $count, $match, $schools;
for ($i=0;$i<TRIALS;$i++){
$a=rand(0,$numOfSchools);
$b=rand(0,$numOfSchools);
$c=rand(0,$numOfSchools);
if ($a<$b && $b<$c){
if($match[$a][$b]==-1 && $match[$a][$c]==-1 && $match[$b][$c]==-1){
$match[$a][$b]=0;
$match[$a][$c]=0;
$match[$b][$c]=0;
echo $a."-".$b."-".$c."<br/>";
mysql_query("INSERT INTO meet(type) VALUES ('triple')");
$meet_id = mysql_insert_id();
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$a]->id . ")");
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$b]->id . ")");
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$c]->id . ")");
return 0;
}
}
}
return -1;
}
function displayDoubleDualMeet($pool){
global $numOfSchools, $count, $match, $schools;
for ($i=0;$i<TRIALS;$i++){
$a=rand(0,$numOfSchools);
$b=rand(0,$numOfSchools);
$c=rand(0,$numOfSchools);
if ($a<$b && $b<$c){
if($match[$a][$b]==-1 && $match[$a][$c]==-1){
$match[$a][$b]=0;
$match[$a][$c]=0;
mysql_query("INSERT INTO meet(type,home_school) VALUES ('double'," . $schools[$a]->id . ")");
$meet_id = mysql_insert_id();
mysql_query("INSERT INTO meet_school(meet_id,school_id) VALUES($meet_id," . $schools[$a]->id . ")");
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$b]->id . ")");
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$c]->id . ")");
echo $a."-(".$b."-".$c.")<br/>";
return 0;
}
}
}
return -1;
}
function displayDualMeet($pool){
global $numOfSchools, $count, $match, $schools;
for ($i=0;$i<TRIALS;$i++){
$a=rand(0,$numOfSchools);
$b=rand(0,$numOfSchools);
if ($a<$b){
if($match[$a][$b]==-1){
$match[$a][$b]=0;
mysql_query("INSERT INTO meet(type) VALUES ('single')");
$meet_id = mysql_insert_id();
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$a]->id . ")");
mysql_query("INSERT INTO meet_school(meet_id,school_id)VALUES($meet_id," . $schools[$b]->id . ")");
echo $a."-".$b."<br/>";
return 0;
}
}
}
return -1;
}
mysql_query("TRUNCATE meet");
mysql_query("TRUNCATE meet_school");
mysql_query("TRUNCATE score");
mysql_query("TRUNCATE player_score");
$count=0;
$match = array();
if(isset($_POST['num_pools'])) {
$numPools = intval($_POST['num_pools']);
} else {
$numPools = 1;
}
//split into two pools
if(0 > 1) {
$result=mysql_query("SELECT id FROM school");
$numOfSchools = mysql_num_rows($result);
$poolSize = floor($numOfSchools/$numPools);
for($i = 1; $i < $numPools; $i++) {
for($j = 0; $j < $poolSize; $j++) {
$school = mysql_fetch_object($result);
mysql_query("UPDATE school SET league=$i WHERE id=$school->id");
}
}
} else {
mysql_query("UPDATE school SET league=0 WHERE league!=0");
}
//generate matchups
//for($league = 0; $league < $numPools; $league++) {
$result=mysql_query("SELECT * FROM school");
$numOfSchools = mysql_num_rows($result);
$schools = array();
$match = array();
$count = 0;
while($school = mysql_fetch_object($result)) {
$schools[] = $school;
}
for ($i=0;$i<$numOfSchools;$i++){
for ($j=$i+1; $j<$numOfSchools;$j++){
$match[$i][$j]=-1;
}
}
while (isDone()==-1){
if (displayTriMeet($league)==0){
$count++;
}
else if(displayDoubleDualMeet($league)==0){
$count++;
}
else if(displayDualMeet($league)==0){
$count++;
}
}
//echo $count;
//}
showHeader();
echo "Schedule generated.";
showFooter();
?>