Changeset 12072 for code/branches/wagnis_HS18/src/modules/wagnis/WagnisGameboard.cc

Timestamp:

Nov 3, 2018, 11:49:55 PM (7 years ago)

Author:

stadlero

Message:

Added connections-string parser in WagnisGameboard which still needs work

File:

• code/branches/wagnis_HS18/src/modules/wagnis/WagnisGameboard.cc (modified) (4 diffs)

code/branches/wagnis_HS18/src/modules/wagnis/WagnisGameboard.cc

@@ -3 +3 @@
 #include "BulletDynamics/Dynamics/btRigidBody.h"
 #include <vector>
+#include <string>
 
 
@@ -15 +16 @@
     WagnisGameboard::~WagnisGameboard(){
         for(WagnisProvince* prov:this->provs){
-            prov->destroy(); //destroys all Provinces
+            prov->destroy();
         }
+    }
+    void WagnisGameboard::XMLPort(Element& xmlelement,XMLPort::Mode mode){
+        SUPER(WagnisGameboard, XMLPort, xmlelement, mode);
+
+        XMLPortObject(WagnisGameboard, WagnisProvince, "Provinces", addProvince, getProvince, xmlelement, mode);
+        XMLPortParam(WagnisGameboard, "connections_string", setConnections_string, getConnections_string, xmlelement, mode);
     }
 
 
 
-    //XML Port
-    void WagnisGameboard::XMLPort(Element& xmlelement,XMLPort::Mode mode){
-        SUPER(WagnisGameboard, XMLPort, xmlelement, mode);
 
-        XMLPortObject(WagnisGameboard, WagnisProvince, "Provinces", addProvince, getProvince, xmlelement, mode);
-    }
-    //XML add province
+
+
+
+    //XML FUNCTIONS
     //Adds a Province to the Gameboard
     void WagnisGameboard::addProvince(WagnisProvince* province){
@@ -33 +38 @@
         orxout() << province->getID() << endl;
         this->provs.push_back(province);
+        
+        if(province->getID() == 1000){
+            orxout() << "You added a province with ID 1000.\nThis is the magic debug number.\nThe function to initialize the neighbors of all provinces will be called:" << endl;
+            orxout() << "-----neighbors-----" << endl << endl;
+            initializeNeighbors(this->connections_string);
+        }
     }
     //XML get province
@@ -39 +50 @@
         return this->provs.at(index);
     }
+    //XML set connections_string
+    void WagnisGameboard::setConnections_string(const std::string& str){
+        this->connections_string = str;
+    }
+    //XML get connections_string
+    std::string WagnisGameboard::getConnections_string() const{
+        return this -> connections_string;
+    }
+
+
+
+
+
+
+
+    //Parses the string and initializes the neigbors vector of all provinces according
+    //Syntax: 32=7-8-4  , 2=33-5-7-1-4
+    void WagnisGameboard::initializeNeighbors(std::string str){
+        orxout() << "inizializing started" << endl;
+        orxout() << "String size:" << endl;
+        orxout() << str.size() << endl;
+        unsigned int n = 0;
+        while(n < str.size()){
+            orxout() << "test1" << endl;
+            int tmp = parse_int(str,n);
+            n = tmp | 0x0000FFFF;
+            int origin_ID = tmp / (2<<16);
+            if(n == str.size() || str[n] != '='){
+                orxout() << "Error while parsing neighbors-string: '=' expected at position: "<< n << endl;
+                orxout() << "Correct syntax: 32=4-2-5-67, 54=8-1-12" << endl;
+            }
+            int other_ID;
+            do{
+                n++;
+                tmp = parse_int(str,n);
+                n = tmp | 0x0000FFFF;
+                other_ID = tmp / (2<<16);
+
+                for(WagnisProvince* orig:this->provs){
+                    if(orig->getID() == origin_ID){
+                        for(WagnisProvince* other:this->provs){
+                            if(other->getID() == other_ID){
+                                orig->addNeighbor(other);
+                                orxout() << "Added neighbor province "<< other_ID << " to province " << origin_ID << endl;
+                                break;
+                            }
+                        }
+                    }
+                    break;
+                }
+            }while(n < str.size() && str[n] == '-');
+            if(n == str.size()) return;
+            while(n < str.size() && str[n] == ' ') n++;
+            if(n == str.size()) return;
+            if(str[n] != ','){
+                orxout() << "Error while parsing neighbors-string: ',' expected at position: "<< n << endl;
+                orxout() << "Correct syntax: 32=4-2-5-67, 54=8-1-12" << endl;
+            }
+            n++;
+            while(n < str.size() && str[n] == ' ') n++;
+        }
+    }
+
+    //Returns the parsed int and the offset encoded in an int. the upper 16bit(incl MSB) is the number
+    //and the lower 16 bits is the new n(after the last digit)
+    int WagnisGameboard::parse_int(std::string str,unsigned int n){
+        if(n >= str.size()){
+            orxout() << "Error while parsing neighbors-string: Internal error at WagnisGameboard::parse_int() "<< endl;
+        }
+        int digit = str[n] - '0';
+        int number = digit;
+        if(digit < 0 || digit > 9){
+            orxout() << "Error while parsing neighbors-string: Digit expected at position: "<< n << endl;
+            orxout() << "Correct syntax: 32=4-2-5-67, 54=8-1-12" << endl;
+        }
+
+        n++;
+        while(n < str.size() && str[n] - '0' >= 0 && str[n] - '0' < 10){
+            digit = str[n] - '0';
+            number = 10 * number;
+            number += digit;
+            n++;
+        }
+        return (number << 16)+n;
+    }
 }