Worlds can be themed

5 files changed, 144 insertions, 100 deletions

diff --git a/src/Quest.cpp b/src/Quest.cpp
index f0be63c..535afc5 100644
--- a/src/Quest.cpp
+++ b/src/Quest.cpp
@@ -1,90 +1,71 @@
 #include <Quest.h>

 

-/*const Quest QuestList[1] = {

-	Quest("Not a quest","Stop",(struct item_t){0,0})

-};*/

+#include <entities.h>

 

+extern Player *player;

 

-/*Quest::Quest(const char *t,const char *d,struct item_t r){

-	title = new char[strlen(t)+1];

-	desc = new char[strlen(d)+1];

-	strcpy(title,t);

-	strcpy(desc,d);

-	memcpy(&reward,&r,sizeof(struct item_t));

-}

+int QuestHandler::assign(std::string title,std::string desc,std::string req){

+	Quest tmp;

+	char *tok;

+	

+	tmp.title = title;

+	tmp.desc = desc;

 

-Quest::~Quest(){

-	delete[] title;

-	delete[] desc;

-	memset(&reward,0,sizeof(struct item_t));

-}*/

+	std::unique_ptr<char[]> buf (new char[req.size()]);

 

-int QuestHandler::assign(const char *t){

-	/*unsigned char i;

-	for(i=0;i<current.size();i++){				// Make sure we don't already have this quest

-		if(!strcmp(current[i]->title,t)){

-#ifdef DEBUG

-			DEBUG_printf("The QuestHandler already has this quest: %s\n",t);

-#endif // DEBUG

-			return -2;

-		}

+	strcpy(buf.get(),req.c_str());

+	tok = strtok(buf.get(),"\n\r\t,");

+	tmp.need.push_back({"\0",0});

+	

+	while(tok){

+		if(tmp.need.back().name != "\0"){

+			tmp.need.back().n = atoi(tok);

+			tmp.need.push_back({"\0",0});

+		}else

+			tmp.need.back().name = tok;

+		

+		tok = strtok(NULL,"\n\r\t,");

 	}

-	for(i=0;i<0;i++){				// Add the quest (if it really exists)

-		if(!strcmp(QuestList[i].title,t)){

-			current.push_back(&QuestList[i]);

-#ifdef DEBUG

-			DEBUG_printf("Added quest %s, now have %u active quests.\n",t,current.size());

-#endif // DEBUG

-			return current.size();

-		}

-#ifdef DEBUG

-		DEBUG_printf("Finding quest: %s != %s\n",t,QuestList[i].title);

-#endif // DEBUG

-	}

-#ifdef DEBUG

-	DEBUG_printf("Quest %s does not exist.\n",t);

-#endif // DEBUG*/

-	return strcmp(t,"h");

+	

+	tmp.need.pop_back();

+	current.push_back(tmp);

+

+	return 0;

 }

 

-int QuestHandler::drop(const char *t){

-	/*unsigned char i;

-	for(i=0;i<current.size();i++){

-		if(!strcmp(current[i]->title,t)){

+int QuestHandler::drop(std::string title){

+	for(unsigned int i=0;i<current.size();i++){

+		if(current[i].title == title){

 			current.erase(current.begin()+i);

-			return current.size();

+			return 0;

 		}

-	}*/

-	return strcmp(t,"h");

+	}

+	return -1;

 }

 

-int QuestHandler::finish(const char *t,void *completer){

-	/*unsigned char i;

-	for(i=0;i<current.size();i++){

-		if(!strcmp(current[i]->title,t)){

-#ifdef DEBUG

-			DEBUG_printf("Completing quest %s.\n",t);

-#endif // DEBUG

-			((Entity *)completer)->inv->addItem(current[i]->reward.id,current[i]->reward.count);

+int QuestHandler::finish(std::string t){

+	for(unsigned int i=0;i<current.size();i++){

+		if(current[i].title == t){

+			for(auto &n : current[i].need){

+				if(player->inv->hasItem(n.name) < n.n)

+					return 0;

+			}

+			

+			for(auto &n : current[i].need){

+				player->inv->takeItem(n.name,n.n);

+			}

+			

 			current.erase(current.begin()+i);

-#ifdef DEBUG

-			DEBUG_printf("QuestHandler now has %u active quests.\n",current.size());

-#endif // DEBUG

-			return 0;

+			return 1;

 		}

 	}

-#ifdef DEBUG

-	DEBUG_printf("QuestHandler never had quest %s.\n",t);

-#endif // DEBUG*/

-	return strncmp(t,(char *)completer,1);

+	return 0;

 }

 

-bool QuestHandler::hasQuest(const char *t){

-	unsigned int i;

-	for(i=0;i<current.size();i++){

-		if(!strcmp(current[i].title.c_str(),t)){

+bool QuestHandler::hasQuest(std::string t){

+	for(unsigned int i=0;i<current.size();i++){

+		if(current[i].title == t)

 			return true;

-		}

 	}

 	return false;

 }

diff --git a/src/entities.cpp b/src/entities.cpp
index 0469ad2..e020f8b 100644
--- a/src/entities.cpp
+++ b/src/entities.cpp
@@ -3,6 +3,8 @@
 
 #include <istream>
 
+#define RAND_DIALOG_COUNT 13
+
 extern std::istream *names;
 extern unsigned int loops;
 
@@ -117,7 +119,7 @@ NPC::NPC(){	//sets all of the NPC specific traits on object creation
 	tex = new Texturec(1,"assets/NPC.png");
 	inv = new Inventory(NPC_INV_SIZE);
 	
-	randDialog = rand() % 12 - 1;
+	randDialog = rand() % RAND_DIALOG_COUNT - 1;
 	dialogIndex = 0;
 }
 NPC::~NPC(){
@@ -383,7 +385,7 @@ void NPC::clearAIFunc(void){
 	aiFunc.clear();
 }
 
-const char *randomDialog[] = {
+const char *randomDialog[RAND_DIALOG_COUNT] = {
 	"What a beautiful day it is.",
 	"Have you ever went fast? I have.",
 	"I heard if you complete a quest, you'll get a special reward.",
diff --git a/src/gameplay.cpp b/src/gameplay.cpp
index 00faf70..e252c26 100644
--- a/src/gameplay.cpp
+++ b/src/gameplay.cpp
@@ -33,6 +33,8 @@ int commonAIFunc(NPC *speaker){
 	XMLDocument xml;
 	XMLElement *exml,*oxml;
 	
+	static unsigned int oldidx = 9999;
+	
 	const char *name;
 	unsigned int idx = 0;
 	bool stop = false;
@@ -67,13 +69,26 @@ int commonAIFunc(NPC *speaker){
 	
 				if((oxml = exml->FirstChildElement("quest"))){
 					const char *qname;
+					
 					while(oxml){
 						if((qname = oxml->Attribute("assign")))
-							player->qh.current.push_back((Quest){qname,"None",(struct item_t){0,0}});
+							player->qh.assign(qname,"None",(std::string)oxml->GetText());
+						else if((qname = oxml->Attribute("check"))){
+							if(player->qh.hasQuest(qname) && player->qh.finish(qname)){
+								goto CONT;
+							}else{
+								oldidx = speaker->dialogIndex;
+								speaker->dialogIndex = oxml->UnsignedAttribute("fail");
+								return commonAIFunc(speaker);
+							}
+						}	
+						
 						oxml = oxml->NextSiblingElement();
 					}
 				}
-				
+
+CONT:
+
 				/*
 				 * Handle any 'give' requests.
 				 */
@@ -129,7 +144,7 @@ int commonAIFunc(NPC *speaker){
 					 * Get the player's choice, then set the XMLElement to the option's block.
 					 */
 					
-					ui::dialogBox(speaker->name,optstr.c_str(),false,exml->GetText());
+					ui::dialogBox(speaker->name,optstr.c_str(),false,exml->GetText()+1);
 					ui::waitForDialog();
 					
 					if(ui::dialogOptChosen)
@@ -138,12 +153,12 @@ int commonAIFunc(NPC *speaker){
 					while(!dopt.empty())
 						dopt.pop_back();
 				}else{
-					
+										
 					/*
 					 * No options - simply print the text.
 					 */
 
-					ui::dialogBox(speaker->name,"",false,exml->GetText());
+					ui::dialogBox(speaker->name,NULL,false,exml->GetText());
 					ui::waitForDialog();
 				}
 				
@@ -177,10 +192,16 @@ int commonAIFunc(NPC *speaker){
 						return 1;
 					}else return commonAIFunc(speaker);
 				}else{
-					speaker->dialogIndex = 9999;
-					return 0;
+					if(oldidx != 9999){
+						speaker->dialogIndex = oldidx;
+						oldidx = 9999;
+						return 1;
+					}else{
+						speaker->dialogIndex = 9999;
+						return 0;
+					}
 				}
-				return 1;
+				//return 1;
 			}
 		}
 		
diff --git a/src/inventory.cpp b/src/inventory.cpp
index 93bdeb6..b32b56f 100644
--- a/src/inventory.cpp
+++ b/src/inventory.cpp
@@ -13,7 +13,7 @@ static bool swing = false;
 static vec2 itemLoc;
 Mix_Chunk* swordSwing;
 
-std::vector<Item *> itemMap;
+static std::vector<Item *> itemMap;
 
 void items(void){
 	XMLDocument xml;
@@ -32,7 +32,7 @@ void items(void){
 		itemMap.back()->texloc = exml->Attribute("sprite");
 
 		exml = exml->NextSiblingElement();
-	}
+	}	
 }
 
 int Inventory::addItem(std::string name,uint count){
@@ -44,7 +44,7 @@ int Inventory::addItem(std::string name,uint count){
 					return 0;
 				}
 			}
-			items.push_back((item_t){i,count});
+			items.push_back((item_t){count,i});
 			return 0;
 		}
 	}
@@ -53,22 +53,59 @@ int Inventory::addItem(std::string name,uint count){
 
 int Inventory::takeItem(std::string name,uint count){
 	unsigned int id = 999999;
+	
+	/*
+	 * Name to ID lookup
+	 */
+	
 	for(unsigned int i=0;i<itemMap.size();i++){
 		if(itemMap[i]->name == name){
 			id = i;
 			break;
 		}
 	}
+	
+	if(id == 999999)
+		return -1;
+	
+	/*
+	 * Inventory lookup
+	 */
+	
 	for(unsigned int i=0;i<items.size();i++){
 		if(items[i].id == id){
 			if(count > items[i].count)
-				items.erase(items.begin()+i);
-			else 
+				return -(items[i].count - count);
+			else{
 				items[i].count -= count;
+				if(!items[i].count)
+					items.erase(items.begin()+i);
+			}
 			return 0;
 		}
 	}
-	return -1;
+	return -2;
+}
+
+int Inventory::hasItem(std::string name){
+	unsigned int id = 999999;
+
+	for(unsigned int i=0;i<itemMap.size();i++){
+		if(itemMap[i]->name == name){
+			id = i;
+			break;
+		}
+	}
+	
+	if(id == 999999)
+		return 0;
+
+	for(auto &i : items){
+		if(i.id == id)
+			return i.count;
+	}
+	
+	return 0;
 }
 
 static GLuint *itemtex;
@@ -211,7 +248,7 @@ void Inventory::draw(void){
 					}
 				glEnd();
 				glDisable(GL_TEXTURE_2D);
-				ui::putText(r.end.x-(itemWide/2),r.end.y-(itemWide*.9),"%s",itemMap[items[a].id]->name);
+				ui::putText(r.end.x-(itemWide/2),r.end.y-(itemWide*.9),"%s",itemMap[items[a].id]->name.c_str());
 				ui::putText(r.end.x-(itemWide/2)+(itemWide*.85),r.end.y-(itemWide/2),"%d",items[a].count);
 			}
 
diff --git a/src/ui.cpp b/src/ui.cpp
index ead4932..e6ee988 100644
--- a/src/ui.cpp
+++ b/src/ui.cpp
@@ -224,9 +224,9 @@ namespace ui {
 			buf = new char[ftf->glyph->bitmap.width * ftf->glyph->bitmap.rows * 4];
 		
 			for(j=0;j<ftf->glyph->bitmap.width*ftf->glyph->bitmap.rows;j++){
-				buf[j*4  ]=fontColor[0];
-				buf[j*4+1]=fontColor[1];
-				buf[j*4+2]=fontColor[2];
+				buf[j*4  ]=255;//fontColor[0];
+				buf[j*4+1]=255;//fontColor[1];
+				buf[j*4+2]=255;//fontColor[2];
 				buf[j*4+3]=ftf->glyph->bitmap.buffer[j] ? 255 : 0;
 				//buf[j*4+3]=ftf->glyph->bitmap.buffer[j];
 			}
@@ -267,8 +267,8 @@ namespace ui {
 		 *	Get the width and height of the rendered character.
 		*/
 		
-		c1={x+ftexbl[c-33].x,
-		    y+ftexbl[c-33].y};
+		c1={(float)floor(x)+ftexbl[c-33].x,
+		    (float)floor(y)+ftexbl[c-33].y};
 		c2=ftexwh[c-33];
 		
 		/*
@@ -316,7 +316,10 @@ namespace ui {
 				if(s[i] == ' ')
 					i++;
 			}
-			if(s[i] == '\n' || s[i] == '\r' || s[i] == '\t'){
+			if(s[i] == '\n'){
+				yo-=fontSize*1.05;
+				xo=x;
+			}else if(s[i] == '\r' || s[i] == '\t'){
 			/*if(s[i] == '\n'){
 				yo-=fontSize*1.05;
 				xo=x;
@@ -325,7 +328,7 @@ namespace ui {
 			}else if(s[i]=='\b'){	//	Handle backspaces?
 				xo-=add.x;
 			}else{
-				add=putChar(xo,yo,s[i]);
+				add=putChar(floor(xo),floor(yo),s[i]);
 				xo+=add.x;
 				yo+=add.y;
 			}
@@ -351,7 +354,7 @@ namespace ui {
 			}
 		}while(s[++i]);
 		
-		putString(x-width/2,y,s);
+		putString(floor(x-width/2),y,s);
 		return width;
 	}
 	
@@ -528,15 +531,15 @@ namespace ui {
 	}
 	void importantText(const char *text,...){
 		va_list textArgs;
-		
+
 		//if(!player->ground)return;
-		
+
 		memset(dialogBoxText,0,512);
-				
+
 		va_start(textArgs,text);
 		vsnprintf(dialogBoxText,512,text,textArgs);
 		va_end(textArgs);
-				  
+
 		dialogBoxExists = true;
 		dialogImportant = true;
 		//toggleBlack();
@@ -628,13 +631,13 @@ namespace ui {
 			
 			if(player->inv->invOpen){
 				hub.y = player->loc.y + fontSize * 8;
-				hub.x = player->loc.x;
+				hub.x = player->loc.x;// + player->width / 2;
 				
 				putStringCentered(hub.x,hub.y,"Current Quests:");
 				
 				for(auto &c : player->qh.current){
 					hub.y -= fontSize * 1.15;
-					putString(hub.x,hub.y,c.title.c_str());
+					putStringCentered(hub.x,hub.y,c.title.c_str());
 				}	
 			}
 		}
@@ -727,7 +730,7 @@ namespace ui {
 	*/
 
 	void drawMenu(Menu *menu){
-		setFontSize(18);
+		setFontSize(24);
 		SDL_Event e;
 			
 		mouse.x=premouse.x+offset.x-(SCREEN_WIDTH/2);