From cde980d06325f37d70c1354d1d3b5cc1f3736938 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Fri, 8 Jan 2016 08:47:04 -0500
Subject: xml improvements

---
 src/gameplay.cpp | 111 +++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 99 insertions(+), 12 deletions(-)

(limited to 'src/gameplay.cpp')

diff --git a/src/gameplay.cpp b/src/gameplay.cpp
index 52ce729..6637d23 100644
--- a/src/gameplay.cpp
+++ b/src/gameplay.cpp
@@ -27,36 +27,123 @@ extern Player	*player;
  *	initEverything() start
  */
 
+typedef struct {
+	World *ptr;
+	char *file;
+} WorldXML;
+
+typedef struct {
+	NPC *npc;
+	unsigned int index;
+} NPCDialog;
+
+std::vector<NPCDialog>	npcd;
+std::vector<WorldXML>	earthxml;
 std::vector<World *>	earth;
 
+int commonAIFunc(NPC *speaker){
+	XMLDocument xml;
+	XMLElement *exml;
+	unsigned int idx;
+	
+	for(auto &n : npcd){
+		if(n.npc == speaker){
+			idx = n.index;
+			break;
+		}
+	}
+	
+	for(auto &e : earthxml){
+		if(e.ptr == currentWorld){
+			xml.LoadFile(e.file);
+			exml = xml.FirstChildElement("Dialog")->FirstChildElement();
+			
+			do{
+				if(!strcmp(exml->Name(),"text")){
+					if(!strcmp(exml->Attribute("name"),speaker->name) && exml->UnsignedAttribute("id") == idx){
+						ui::dialogBox(speaker->name,"",false,exml->GetText());
+						ui::waitForDialog();
+						if(exml->QueryUnsignedAttribute("nextid",&idx) == XML_NO_ERROR){
+							for(auto &n : npcd){
+								if(n.npc == speaker){
+									n.index = idx;
+									break;
+								}
+							}
+							return 1;
+						}
+						return 0;
+					}
+				}
+				exml = exml->NextSiblingElement();
+			}while(exml);
+		}
+	}
+	return 0;
+}
+
 void destroyEverything(void);
 void initEverything(void){
-	const char *gentype;
+	const char *name;
 	std::vector<std::string> xmlFiles;
-	char *file;
+	static char *file;
+	bool dialog;
 	XMLDocument xml;
+	XMLElement *wxml;
+	
 	if(getdir("./xml/",xmlFiles)){
 		std::cout<<"Error reading XML files!!!1"<<std::endl;
 		abort();
 	}
+	
 	for(auto x : xmlFiles){
 		if(strncmp(x.c_str(),".",1) && strncmp(x.c_str(),"..",2)){
 			file = new char[4 + x.size()];
 			strncpy(file,"xml/",4);
 			strcpy(file+4,x.c_str());
 			xml.LoadFile(file);
-			delete[] file;
+
+			wxml = xml.FirstChildElement("World")->FirstChildElement();
 
 			earth.push_back(new World());
-			earth.back()->setBackground((WORLD_BG_TYPE)atoi(xml.FirstChildElement("World")->FirstChildElement("Background")->GetText()));
-			earth.back()->setBGM(xml.FirstChildElement("World")->FirstChildElement("BGM")->GetText());
-			gentype = xml.FirstChildElement("World")->FirstChildElement("GenerationType")->GetText();
-			if(!strcmp(gentype,"Random")){
-				std::cout<<"rand\n";
-				earth.back()->generate(atoi(xml.FirstChildElement("World")->FirstChildElement("GenerationWidth")->GetText()));
-			}else{
-				abort();
-			}
+			
+			do{
+				name = wxml->Name();
+				
+				if(!strcmp(name,"style")){
+					earth.back()->setBackground((WORLD_BG_TYPE)wxml->UnsignedAttribute("background"));
+					earth.back()->setBGM(wxml->Attribute("bgm"));
+				}else if(!strcmp(name,"generation")){
+					if(!strcmp(wxml->Attribute("type"),"Random")){
+						earth.back()->generate(wxml->UnsignedAttribute("width"));
+					}
+				}else if(!strcmp(name,"mob")){
+					earth.back()->addMob(wxml->UnsignedAttribute("type"),wxml->FloatAttribute("x"),wxml->FloatAttribute("y"));
+				}else if(!strcmp(name,"npc")){
+					earth.back()->addNPC(wxml->FloatAttribute("x"),wxml->FloatAttribute("y"));
+					if(wxml->Attribute("name")){
+						delete[] earth.back()->npc.back()->name;
+						earth.back()->npc.back()->name = new char[strlen(wxml->Attribute("name"))+1];
+						strcpy(earth.back()->npc.back()->name,wxml->Attribute("name"));
+					}
+					dialog = false;
+					if(wxml->QueryBoolAttribute("hasDialog",&dialog) == XML_NO_ERROR && dialog){
+						for(auto &ex : earthxml){
+							if(ex.ptr == earth.back())
+								goto SKIP;
+						}
+						earthxml.push_back((WorldXML){earth.back(),new char[64]});
+						strcpy(earthxml.back().file,file);
+SKIP:
+						earth.back()->npc.back()->addAIFunc(commonAIFunc,false);
+						npcd.push_back((NPCDialog){earth.back()->npc.back(),0});
+					}
+				}
+				
+				wxml = wxml->NextSiblingElement();
+			}while(wxml);
+			
+			delete[] file;
 		}
 	}
 	
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