继续完善接口。

.gitignore

@@ -339,3 +339,5 @@ ASALocalRun/
 
 # BeatPulse healthcheck temp database
 healthchecksdb
+/Pop Engine/.DS_Store
+/Pop Engine/._.DS_Store

Pop Engine/Career.cpp

@@ -1 +1,5 @@
 #include "Career.h"
+
+shared_ptr<Production> Career::get_production(){
+    return pdt;
+}

Pop Engine/Career.h

@@ -10,6 +10,7 @@ using namespace std;
 class Career
 {
 public:
+    shared_ptr<Production> get_production(void);
 
 private:
 	// The prodution which this career makes.

Pop Engine/Land.cpp

@@ -1 +1,5 @@
 #include "Land.h"
+
+shared_ptr<Market> Land::get_market(){
+    return mkt;
+}

Pop Engine/Land.h

@@ -4,14 +4,18 @@
 #include <string>
 #include <vector>
 
-#include "Population.h"
 #include "Production.h"
 
+class Market;
+
+class Population;
+
 using namespace std;
 
 class Land
 {
 public:
+    shared_ptr<Market> get_market(void);
 
 private:
 	vector<unique_ptr<Population>> pops;

Pop Engine/Market.cpp

@@ -1 +1,37 @@
 #include "Market.h"
+#include "Production.h"
+#include "SellProduction.h"
+
+#include <assert.h>
+#include <algorithm>
+
+
+shared_ptr<SellProduction> Market::get_sell_production(shared_ptr<Production> p_pdt){
+	auto p_sl_pdt_i = sl_pdts.find(p_pdt);
+
+    return p_sl_pdt_i->second;
+}
+
+shared_ptr<Market> Market::get_parent_market(){
+    return pae_mkts;
+}
+
+
+shared_ptr<PermitManager> Market::ask_for_selling_right(shared_ptr<Population> p_pop, shared_ptr<Production> p_pdt) {
+	shared_ptr<PermitManager> p_pm(new PermitManager(p_pop, p_pdt, this));
+	pmt_mgrs_buying.push_back(p_pm);
+	return p_pm;
+}
+
+shared_ptr<PermitManager> Market::ask_for_buying_right(shared_ptr<Population> p_pop) {
+	shared_ptr<PermitManager> p_pm(new PermitManager(p_pop, this));
+	pmt_mgrs_buying.push_back(p_pm);
+	return p_pm;
+}
+
+shared_ptr<Request> Market::send_production_to_sell(shared_ptr<PermitManager> p_pm, float price, float amount) {
+	shared_ptr<Request> pn_req(new Request(p_pm, price, amount));
+	auto p_spt = get_sell_production(p_pm->p_dpt);
+	p_spt->new_request(pn_req);
+	return pn_req;
+}

Pop Engine/Market.h

@@ -2,22 +2,121 @@
 
 #include <memory>
 #include <vector>
+#include <map>
 
 #include "Population.h"
 #include "SellProduction.h"
+#include "Land.h"
 
 using namespace std;
 
+#define BUY_DEFINE 0
+#define SELL_DEFINE 1
+
+using Goods = float;
+using Money = float;
+// Money, Goods which the market returns to the seller or customer.
+typedef pair<Money, Goods> MarketReturn;
+// Information about price and need of a certain procuction in the market.
+typedef pair<const Money, const Goods> MarketInfo;
+// The Right to sell in this market.
+typedef uint32_t SellingPermit;
+// The Right to buy producrtion in this market.
+typedef uint32_t BuyingPermit;
+
+typedef uint32_t Permit;
+// The number to identify certain population.
+typedef uint32_t PopID;
+
+
+// 市场准入证书
+struct PermitManager {
+	const uint16_t type;
+	const shared_ptr<Population> p_pop;
+	const shared_ptr<Production> p_dpt;
+	const Market* p_mkt;
+
+	using PPOP = shared_ptr<Population>;
+	using PPDT = shared_ptr<Production>;
+
+	// 市场购买许可
+	PermitManager(PPOP pt_pop, PPDT pt_pdt, Market *pt_mkt) : type(BUY_DEFINE), p_pop(pt_pop), p_dpt(pt_pdt), p_mkt(pt_mkt) {}
+	// 市场销售许可
+	PermitManager(PPOP pt_pop, Market *pt_mkt) : type(SELL_DEFINE), p_pop(pt_pop), p_mkt(pt_mkt) {}
+};
+
+class SellProduction;
+
+// 交易委托
+struct Request {
+	friend class SellProduction;
+
+	const uint16_t type;
+	const shared_ptr<PermitManager> p_pmt;
+	const shared_ptr<Production> pdt;
+
+
+	Request(shared_ptr<PermitManager> pt_pmt, float price, float amount) : type(pt_pmt->type), p_pmt(pt_pmt), pdt(pt_pmt->p_dpt) {
+		this->price = price;
+		this->amount = amount;
+		this->active = true;
+	}
+
+	~Request() = default;
+
+	// 销售者或者购买者查询交易委托所用接口
+	const float show_money() { return money; }
+	const float show_amount() { return amount; }
+
+private:
+	float money;
+	float amount;
+	float price;
+	bool active;
+	
+	// 取消交易委托
+	void cancel() {
+		this->active = false;
+	}
+
+};
+
 class Market
 {
 public:
+    unique_ptr<MarketInfo> get_selling_production_info(shared_ptr<Production> p_pdt);
+    
+    shared_ptr<Request> send_production_to_sell(shared_ptr<PermitManager> p_pm, float price,float amount);
+    MarketReturn get_money_from_selling(shared_ptr<Request> p_req);
+    MarketReturn cancel_selling_request(SellingPermit spmt_id);
+    
+	// 获得市场销售准入证书
+	shared_ptr<PermitManager> ask_for_selling_right(shared_ptr<Population> p_pop, shared_ptr<Production> p_pdt);
+	// 获得市场购买准入证书
+	shared_ptr<PermitManager> ask_for_buying_right(shared_ptr<Population> p_pop);
+    
+    void buy_production(BuyingPermit bpmt_id, string pdt_name, float money);
+    shared_ptr<Market> get_parent_market(void);
+
+	
+
     
 private:
 	// Selling productions in the market.
-	vector<unique_ptr<SellProduction>> sl_pdts;
+	map<shared_ptr<Production>, shared_ptr<SellProduction>> sl_pdts;
+    // Lands in this market
+    vector<shared_ptr<Land>> lands;
 	// Children markets.
 	vector<shared_ptr<Market>> sub_mkts;
 	// Parent market.
 	shared_ptr<Market> pae_mkts;
+
+	vector<shared_ptr<PermitManager>> pmt_mgrs_selling, pmt_mgrs_buying;
+    
+    shared_ptr<SellProduction> get_sell_production(shared_ptr<Production> p_pdt);
+	void process_request(void);
+	void exchange_production(void);
+	void transfer_production(void);
+	
 };
 

Pop Engine/Need.h

@@ -11,6 +11,7 @@ class Need
 {
 public:
     
+
 private:
 	// Certain kinds of production which one of those careers need to matain their lives.
 	vector<pair<shared_ptr<Production>, float>> base_pdts;

Pop Engine/Population.cpp

@@ -1 +1,8 @@
 #include "Population.h"
+#include "Production.h"
+#include "Market.h"
+
+
+void Population::work(){
+    goods = pop * ability / career->get_production()->get_value();
+}

Pop Engine/Population.h

@@ -1,34 +1,47 @@
 #pragma once
 
 #include <memory>
+#include <cstdint>
 
 #include "Career.h"
 #include "Market.h"
+#include "Land.h"
 
 using namespace std;
 
+// The number to identify certain population.
+typedef uint32_t PopID;
+
 class Population
 {
 public:
 	// Population group working to get production.
 	void work(void);
 	// Sell production to get money.
-	void sell(void);
+	void sell_production(void);
 	// Give part of the money to nation.
-	void tax(void);
+	void give_tax(void);
 	// Buy the production the population needed from the market.
-	void buy(void);
+	void buy_needing(void);
 	// Part of the population move to another land
-	void move(void);
+	void move_away(void);
 	//Part of the population changes the career
 	void increase(void);
 private:
 	// Career of this population group.
 	shared_ptr<Career> career;
+    // The land which the population belongs to.
+    shared_ptr<Land> land;
     
+    // Ability to make production.
+    float ability;
 	// The number of people of this population group.
 	float pop;
 	// Money rest from all recycle.
 	float money;
+    // Goods which this population makes.
+    float goods;
+    
+    PopID pop_id;
 
 };

Pop Engine/Production.cpp

@@ -1 +1,9 @@
 #include "Production.h"
+
+float Production::get_value(){
+    return value;
+}
+
+string Production::get_name(){
+    return name;
+}

Pop Engine/Production.h

@@ -9,6 +9,8 @@ using namespace std;
 class Production
 {
 public:
+    float get_value(void);
+    string get_name(void);
 
 private:
 	// Raw material to make this production.

Pop Engine/SellProduction.cpp

@@ -1 +1,36 @@
 #include "SellProduction.h"
+
+void SellProduction::new_request(shared_ptr<Request> pn_req) {
+	if (pn_req->type == SELL_DEFINE) {
+		reqs_sl.push_back(pn_req);
+		update_selling_map(pn_req->price, pn_req->amount);
+	}
+	else
+	{
+		reqs_by.push_back(pn_req);
+		update_buying_map(pn_req->price, pn_req->amount);
+	}
+}
+
+inline void SellProduction::update_buying_map(Price price, Amount amount)
+{
+	update_map(pce_b_lst, price, amount);
+}
+
+inline void SellProduction::update_selling_map(Price price, Amount amount)
+{
+	update_map(pce_s_lst, price, amount);
+}
+
+void SellProduction::update_map(map<Price, PriceList>& pce_map, Price price, Amount amount)
+{
+	auto pcemp_i = pce_s_lst.find(price);
+	if (pcemp_i == pce_s_lst.end()) {
+		pce_s_lst.insert(PriceMap(price, PriceList(price, amount)));
+	}
+	else {
+		pcemp_i->second.second += amount;
+	}
+}
+
+

Pop Engine/SellProduction.h

@@ -1,14 +1,52 @@
 #pragma once
 #include "Production.h"
-class SellProduction :
-	public Production
+#include "Market.h"
+
+#include <map>
+
+using std::pair;
+using std::map;
+
+class SellProduction
 {
 public:
+	using Amount = float;
+	using Price = float;
+	using PriceList = pair<Price, Amount>;
+	using PriceMap = pair<Price, PriceList>;
+
+	SellProduction(shared_ptr<Production> pt_pdt) : p_pdt(pt_pdt) {}
+
+	// 委托请求接口
+	void new_request(shared_ptr<Request> pn_req);
+	bool cancel_request(shared_ptr<Request> pn_req);
+
+	const float get_average_price();
+	const float get_selling_amount();
+	const float get_buying_amount();
+	
 	
 private:
-	float num;
-	float price;
-	float need;
-	shared_ptr<Production> type;
+	// 价位表
+	map<Price, PriceList> pce_s_lst, pce_b_lst;
+	// 产品指针
+	shared_ptr<Production> p_pdt;
+	// 销售交易委托
+	vector<shared_ptr<Request>> reqs_sl;
+	// 购买交易委托
+	vector<shared_ptr<Request>> reqs_by;
+	// 交易统计
+	float buy_amt = 0.0, sell_amt = 0.0;
+	// 平均价格
+	float price_avg = 0.0;
+
+	// 更新价位表接口
+	void update_buying_map(Price price, Amount amount);
+	void update_selling_map(Price price, Amount amount);
+	void update_map(map<Price, PriceList>& pce_map, Price price, Amount amount);
+
+	
+
+
 };