diff --git a/army.cpp b/army.cpp
new file mode 100644
index 0000000..6aae0d4
--- /dev/null
+++ b/army.cpp
@@ -0,0 +1,72 @@
+//
+//  army.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#include "game.h"
+#include "event.h"
+
+list<class army *> amy_vec;
+
+army::army(class nation *p_ntn, class land *p_lnd, int t_amyofe, int num){
+    pm_lnd = p_lnd;
+    pm_ntn = p_ntn;
+    amyofe = t_amyofe;
+    sldmun = num;
+    sldeqp = p_ntn->amyeqp;
+    amycst = p_ntn->amycst;
+    amy_vec.push_back(this);
+}
+
+army::~army(void){
+    remove(amy_vec.begin(), amy_vec.end(), this);
+    delete this;
+}
+
+int army::upgrade(void){
+    sldmun = amyofe * (pm_ntn->amypeo);
+    sldeqp = pm_ntn->amyeqp;
+    amycst = pm_ntn->amycst;
+    return 0;
+}
+
+int army::fight(void){
+    return sldmun*sldeqp;
+}
+
+int army::kill(int num){
+    if (num <= sldmun){
+        sldmun -= num;
+    }
+    else return -1;
+    return 0;
+}
+
+int army::add(int num){
+    if ((sldmun + num) <= (pm_ntn->amypeo * amyofe)){
+        if (pm_lnd->manpow >= num){
+            sldmun += num;
+        }
+        else return -1;
+    }
+    else return  -1;
+    return  0;
+}
+
+int army::move(class land *toland){
+    addarmymove(pm_lnd, toland, this);
+    return 0;
+}
+
+int army::amy_cost(void){
+    return (sldmun * (1+pm_ntn->embezzle) * amycst) + (amyofe * pm_ntn->amyoffcst);
+}
+
+int army::del(void){
+    remove(amy_vec.begin(), amy_vec.end(), this);
+    return 0;
+}
+
diff --git a/army.h b/army.h
new file mode 100644
index 0000000..d99a1e8
--- /dev/null
+++ b/army.h
@@ -0,0 +1,34 @@
+//
+//  army.h
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#ifndef army_h
+#define army_h
+
+class army {
+public:
+    int sldmun;
+    int amyofe;
+    int sldeqp;
+    int amycst;
+    int armyv;
+    class land *pm_lnd;
+    class nation *pm_ntn;
+    
+    int upgrade(void);
+    int move(class land *toland);
+    int amy_cost(void);
+    int fight(void);
+    int kill(int num);
+    int add(int num);
+    int del(void);
+    army(class nation *p_ntn, class land *p_lnd, int t_amyofe, int num);
+    ~army(void);
+};
+
+
+#endif /* army_h */
diff --git a/event.cpp b/event.cpp
new file mode 100644
index 0000000..6400095
--- /dev/null
+++ b/event.cpp
@@ -0,0 +1,10 @@
+//
+//  event.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/21.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#include "game.h"
+
diff --git a/event.h b/event.h
new file mode 100644
index 0000000..6590214
--- /dev/null
+++ b/event.h
@@ -0,0 +1,42 @@
+//
+//  event.h
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#ifndef event_h
+#define event_h
+
+class war{
+    class army *f_amy;
+    class army *s_amy;
+    int f_rand;
+    int s_rand;
+    
+public:
+    war(class army *pf_amy, class army *ps_amy);
+    class army *fight(void);
+    
+};
+
+class move{
+    class army *p_amy;
+    class land *f_lnd;
+    class land *t_lnd;
+    
+public:
+    move(class army *p_amy, class land *f_lnd, class land *t_lnd);
+    int go(void);
+};
+
+class event{
+    int time;
+    void *(func());
+    void *value;
+public:
+    event(int time, void *(func()), void *value);
+};
+
+#endif /* event_h */
diff --git a/factory.cpp b/factory.cpp
new file mode 100644
index 0000000..ff772ba
--- /dev/null
+++ b/factory.cpp
@@ -0,0 +1,52 @@
+//
+//  factory.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+
+#include "game.h"
+
+list<class factory *> ftc_vec;
+
+factory::factory(class land *p_lnd, class nation *p_ntn, int t_plcnum, int num){
+    pm_ntn = p_ntn;
+    pm_lnd = p_lnd;
+    plcnum = t_plcnum;
+    mpw = num;
+    pdt = p_ntn->pdteff;
+    ftc_vec.push_back(this);
+}
+
+factory::~factory(void){
+    remove(ftc_vec.begin(),ftc_vec.end(),this);
+    delete this;
+}
+
+int factory::setmpw(int num){
+    if(num < plcnum*pdt){
+        mpw = num;
+    }
+    return 0;
+}
+
+int factory::upgrade(void){
+    pdt = pm_ntn->pdteff;
+    return 0;
+}
+
+int factory::setplc(int num){
+    if (num < 0) return -1;
+    if (num * pm_ntn->plcpeo < mpw){
+        mpw = num * pm_ntn->plcpeo;
+    }
+    plcnum = num;
+    return 0;
+}
+
+int factory::getpdt(void){
+    return (mpw * pdt * (1 - pm_ntn->embezzle)) - (plcnum * pm_ntn->plcoffcst);
+}
+
diff --git a/factory.h b/factory.h
new file mode 100644
index 0000000..5d9ea37
--- /dev/null
+++ b/factory.h
@@ -0,0 +1,29 @@
+//
+//  factory.h
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#ifndef factory_h
+#define factory_h
+
+class factory {
+public:
+    int mpw;
+    int plcnum;
+    int pdt;
+    class land *pm_lnd;
+    class nation *pm_ntn;
+    
+    int setmpw(int num);
+    int getpdt(void);
+    int upgrade(void);
+    int setplc(int num);
+    
+    factory(class land *p_lnd, class nation *p_ntn, int t_plcnum, int num);
+    ~factory(void);
+};
+
+#endif /* factory_h */
diff --git a/game.cpp b/game.cpp
new file mode 100644
index 0000000..e06defd
--- /dev/null
+++ b/game.cpp
@@ -0,0 +1,115 @@
+//
+//  game.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/21.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+
+#include "game.h"
+
+list<class route *> route_vec;
+list<class armymove *> armymove_vec;
+
+
+route::route(class land *f_lnd, class land *t_lnd, int distance){
+    this->f_lnd = f_lnd;
+    this->t_lnd = t_lnd;
+    this->distance = distance;
+    route_vec.push_back(this);
+}
+
+int mdistance;
+list<class route *> dway;
+
+list<class route *> findway(class land *f_lnd, class land *t_lnd){
+    dway.clear();
+    mdistance = 0;
+    list<class route *>ntway;
+    getway(f_lnd, t_lnd, 0, ntway);
+    return dway;
+}
+
+int getway(class land *f_lnd, class land *t_lnd,int tdistance, list<class route *>tway){
+    class land *pt_lnd;
+    while (pt_lnd == t_lnd){
+        for(list<class route *>::iterator lit = route_vec.begin(); lit != route_vec.end(); lit++){
+            if ((*lit)->f_lnd == f_lnd){
+                tdistance += (*lit)->distance;
+                tway.push_back(*lit);
+                if ((*lit)->t_lnd == t_lnd){
+                    if (mdistance == 0){
+                        dway = tway;
+                        mdistance = tdistance;
+                        tway.pop_back();
+                    }
+                    else {
+                        if (tdistance < mdistance){
+                            dway = tway;
+                            mdistance = tdistance;
+                        }
+                        tway.pop_back();
+                        tdistance -= (*lit)->distance;
+                    }
+                }
+                else{
+                    list<class route *>ntway;
+                    copy(tway.begin(), tway.end(), back_inserter(ntway));
+                    if (mdistance != 0){
+                        if (tdistance > mdistance){
+                            tway.pop_back();
+                            tdistance -= (*lit)->distance;
+                        }
+                        else{
+                            getway((*lit)->f_lnd, t_lnd, tdistance, ntway);
+                        }
+                    }
+                    else{
+                        getway((*lit)->f_lnd, t_lnd, tdistance, ntway);
+                    }
+                }
+            }
+        }
+    }
+    tway.clear();
+    return  0;
+}
+
+armymove::armymove(class land *templand, class land *toland, list<class route *>way, class army *parmy){
+    armymove_vec.push_back(this);
+    this->templnd = templand;
+    this->tolnd = toland;
+    this->way = way;
+    proute = way.begin();
+    lastdistance = (*proute)->distance;
+    this->parmy = parmy;
+}
+
+int armymove::golnd(void){
+    lastdistance -= parmy->armyv;
+    if (lastdistance <= 0){
+        templnd = (*proute)->t_lnd;
+        parmy->pm_lnd = templnd;
+        if (proute != way.end()){
+            proute++;
+            lastdistance = (*proute)->distance;
+        }
+        else{
+            return -1;
+        }
+    }
+    return 0;
+}
+
+int addarmymove(class land *templand, class land *toland, class army *parmy){
+    list<class route *> way =  findway(templand, toland);
+    armymove *tam = new armymove(templand, toland, way, parmy);
+    armymove_vec.push_back(tam);
+    return 0;
+}
+
+int engine(void){
+    
+    return 0;
+}
diff --git a/game.h b/game.h
new file mode 100644
index 0000000..9f24a90
--- /dev/null
+++ b/game.h
@@ -0,0 +1,61 @@
+//
+//  game.h
+//  nation_war
+//
+//  Created by Saturneric on 17/1/17.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#ifndef game_h
+#define game_h
+
+#include <iostream>
+#include <time.h>
+#include <stdlib.h>
+#include <list>
+#include <GLUT/glut.h>
+
+#include "nation.h"
+#include "factory.h"
+#include "army.h"
+#include "land.h"
+#include "event.h"
+
+
+using namespace std;
+
+extern list<class factory *> ftc_vec;
+extern list<class nation *> ntn_vec;
+extern list<class land *> land_vec;
+extern list<class army *> amy_vec;
+extern list<class event *> event_vec;
+extern list<class route *> route_vec;
+
+class route {
+    
+public:
+    class land *f_lnd;
+    class land *t_lnd;
+    int distance;
+    route(class land *f_lnd, class land *t_lnd, int distance);
+};
+
+class armymove {
+    class land *templnd;
+    class land *tolnd;
+    int lastdistance;
+    class army *parmy;
+    list<class route *>::iterator proute;
+    list<class route *> way;
+    
+public:
+    int golnd(void);
+    armymove(class land *templand, class land *toland, list<class route *>way, class army *parmy);
+};
+
+int getway(class land *f_lnd, class land *t_lnd, int tdistance, list<class route *>tway);
+list<class route *> findway(class land *f_lnd, class land *t_lnd);
+int addarmymove(class land *templand, class land *toland, class army *parmy);
+#endif /* game_h */
+
+int engine(void);
diff --git a/land.cpp b/land.cpp
new file mode 100644
index 0000000..6482155
--- /dev/null
+++ b/land.cpp
@@ -0,0 +1,88 @@
+//
+//  land.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#include "game.h"
+
+list<class land *> land_vec;
+
+land::land(){
+    srand((unsigned int)time(NULL));
+    manpow = rand()%500;
+    mpwmax = rand()%2500 + 800;
+    mpwplus = rand()%15;
+    resource = rand()%1000;
+    resmax = rand()%8000;
+    resplus = rand()%50;
+    pm_ntn = NULL;
+    fctinit = rand()%4;
+    fctnum = 0;
+    land_vec.push_back(this);
+}
+
+
+land::~land(void){
+    remove(land_vec.begin(),land_vec.end(),this);
+    delete this;
+}
+int land::resrec(void){
+    if (resource + resplus < resmax){
+        resource += resplus;
+    }
+    else{
+        resource = resmax;
+    }
+    return 0;
+}
+
+int land::mpwrec(void){
+    if (manpow + mpwplus < mpwmax){
+        manpow += mpwplus;
+    }
+    else {
+        manpow = mpwmax;
+    }
+    return 0;
+}
+
+int land::getmpw(int num){
+    if (num <= manpow){
+        manpow -= num;
+    }
+    else return -1;
+    return 0;
+}
+
+int land::getres(int num){
+    if (num <= resource){
+        resource -= num;
+    }
+    else return -1;
+    return 0;
+}
+
+class nation *target_ntn = NULL;
+
+bool ntn_fct(const class factory *p_fct) {
+    if (p_fct->pm_ntn == target_ntn){
+        return true;
+    }
+    return false;
+}
+
+int land::cgentn(class nation *p_ntn){
+    if (p_ntn != NULL){
+        target_ntn = pm_ntn;
+        remove_if(ftc_vec.begin(),ftc_vec.end(),ntn_fct);
+        target_ntn = NULL;
+        pm_ntn = p_ntn;
+        fctnum = 0;
+    }
+    else return -1;
+    return 0;
+}
+
diff --git a/land.h b/land.h
new file mode 100644
index 0000000..56d1996
--- /dev/null
+++ b/land.h
@@ -0,0 +1,34 @@
+//
+//  land.h
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#ifndef land_h
+#define land_h
+
+class land {
+public:
+    int manpow;
+    int mpwplus;
+    int mpwmax;
+    int resource;
+    int resplus;
+    int resmax;
+    int fctnum;
+    int fctinit;
+    class nation *pm_ntn;
+    
+    int resrec(void);
+    int mpwrec(void);
+    int getmpw(int num);
+    int getres(int num);
+    int cgentn(class nation *p_ntn);
+    
+    land(void);
+    ~land(void);
+};
+
+#endif /* land_h */
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..e4a26cc
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,17 @@
+//
+//  main.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#include "game.h"
+
+
+using namespace std;
+
+int main(int argc, const char * argv[]) {
+    
+    return 0;
+}
diff --git a/nation.cpp b/nation.cpp
new file mode 100644
index 0000000..c0c97e4
--- /dev/null
+++ b/nation.cpp
@@ -0,0 +1,95 @@
+//
+//  nation.cpp
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#include "game.h"
+
+list<class nation *> ntn_vec;
+
+
+nation::nation(int s_id){
+    amycst = 1;
+    fund = 1000;
+    embezzle = 0.5;
+    pdteff = 10;
+    n_id = s_id;
+    plcpeo = 20;
+    amypeo = 50;
+    amyeqp = 1;
+    amyoffcst = 15;
+    plcoffcst = 10;
+    lndplus = 2;
+}
+
+int nation::send_fund(int send){
+    fund += send;
+    return 0;
+}
+
+int nation::set_amy(int sld_num,int mf_num, class land *p_land){
+    if (sld_num <= p_land->manpow && p_land->pm_ntn == this){
+        new army(this, p_land, mf_num, sld_num);
+        p_land->getmpw(sld_num);
+    }
+    else return -1;
+    return 0;
+}
+
+int nation::set_fct(int mpw_num, int pf_num,class land *p_land){
+    if (mpw_num <= p_land->manpow && p_land->pm_ntn == this){
+        if (p_land->fctnum < (p_land->fctinit+this->lndplus)){
+            new factory(p_land,this,pf_num,mpw_num);
+            p_land->getmpw(mpw_num);
+        }
+        else return -2;
+    }
+    else return -1;
+    return 0;
+}
+
+int pdt_tech_def::upd_fct(class nation *p_ntn){
+    if (p_ntn->fund - fctgde * fctgde * 100 >= 0){
+        p_ntn->fund -= fctgde * fctgde * 100;
+        p_ntn->pdteff = p_ntn->pdteff * fctgde;
+    }
+    else return -1;
+    return 0;
+}
+
+int pdt_tech_def::upd_lnd(class nation *p_ntn){
+    if (p_ntn->fund - lndgde * lndgde * 100 >= 0){
+        p_ntn->fund -= lndgde * lndgde * 100;
+        p_ntn->lndplus += 1;
+    }
+    return 0;
+}
+
+int ofc_tech_def::ugd_plc(class nation *p_ntn){
+    if (p_ntn->fund - plcgde * plcgde * 150 >= 0){
+        p_ntn->fund -= plcgde * plcgde * 150;
+        plcgde += 1;
+        p_ntn->plcpeo *= plcgde;
+    }
+    return 0;
+}
+
+int ofc_tech_def::ugd_amy(class nation *p_ntn){
+    if (p_ntn->fund - amygde * amygde * 100 >= 0) {
+        p_ntn->fund -= amygde * amygde * 100;
+        p_ntn->amypeo *= amygde * amygde * 0.6;
+    }
+    return 0;
+}
+
+int ofc_tech_def::ugd_spy(class nation *p_ntn){
+    if (p_ntn->fund - spygde * spygde * 50){
+        p_ntn->fund -= spygde * spygde * 50;
+        p_ntn->embezzle *= 0.85;
+        
+    }
+    return 0;
+}
diff --git a/nation.h b/nation.h
new file mode 100644
index 0000000..de80bb9
--- /dev/null
+++ b/nation.h
@@ -0,0 +1,70 @@
+//
+//  nation.h
+//  nation_war
+//
+//  Created by Saturneric on 17/1/16.
+//  Copyright © 2017年 Bakantu Eric. All rights reserved.
+//
+
+#ifndef nation_h
+#define nation_h
+
+
+class pdt_tech_def {
+    int pdtgde;
+    int fctgde;
+    int lndgde;
+public:
+    int upd_fct(class nation *p_ntn);
+    int upd_lnd(class nation *p_ntn);
+};
+
+class ofc_tech_def {
+    int plcgde;
+    int amygde;
+    int emogde;
+    int spygde;
+public:
+    int ugd_plc(class nation *p_ntn);
+    int ugd_amy(class nation *p_ntn);
+    int ugd_spy(class nation *p_ntn);
+};
+
+class amy_tech_def {
+    int maxgde;
+    int eqpgde;
+    
+public:
+    int upd_eqp(class nation *p_ntn);
+};
+
+class nation {
+public:
+    int fund;
+    double embezzle;
+    double pdteff;
+    int amyeqp;
+    int n_id;
+    int plcpeo;
+    int amypeo;
+    int amycst;
+    int plcoffcst;
+    int amyoffcst;
+    int lndplus;
+
+    class pdt_tech_def m_ptd;
+    class ofc_tech_def m_otd;
+    class amy_tech_def m_atd;
+    
+    int send_fund(int send);
+    int set_amy(int sld_num,int mf_num, class land *p_land);
+    int set_fct(int mpw_num, int pf_num,class land *p_land);
+    nation(int s_id);
+    ~nation(void);
+    
+};
+
+
+
+
+#endif /* nation_h */