From a277430f0ddde9ea2583f4b0c44fcafe8a2528bf Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Fri, 2 Oct 2015 08:47:11 -0400
Subject: added inventories

---
 src/Quest.cpp     | 15 +++++++-------
 src/entities.cpp  |  2 ++
 src/gameplay.cpp  |  3 ++-
 src/inventory.cpp | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/main.cpp      |  5 +++--
 5 files changed, 73 insertions(+), 10 deletions(-)
 create mode 100644 src/inventory.cpp

(limited to 'src')

diff --git a/src/Quest.cpp b/src/Quest.cpp
index 28aade2..c331e32 100644
--- a/src/Quest.cpp
+++ b/src/Quest.cpp
@@ -1,22 +1,23 @@
 #include <Quest.h>
+#include <entities.h>
 
 const Quest QuestList[TOTAL_QUESTS]={
-	Quest("Test","A test quest",0)
+	Quest("Test","A test quest",(struct item_t){1,TEST_ITEM})
 };
 
-Quest::Quest(const char *t,const char *d,unsigned int r){
+Quest::Quest(const char *t,const char *d,struct item_t r){
 	size_t len;
 	title=(char *)malloc((len=strlen(t)));
 	strncpy(title,t,len);
 	desc=(char *)malloc((len=strlen(d)));
 	strncpy(desc,d,len);
-	reward=r;
+	memcpy(&reward,&r,sizeof(struct item_t));
 }
 
 Quest::~Quest(){
 	free(title);
 	free(desc);
-	reward=0;
+	memset(&reward,0,sizeof(struct item_t));
 }
 
 int QuestHandler::assign(const char *t){
@@ -46,14 +47,14 @@ int QuestHandler::drop(const char *t){
 	return -1;
 }
 
-int QuestHandler::finish(const char *t){
+int QuestHandler::finish(const char *t,void *completer){
 	unsigned char i;
 	unsigned int r;
 	for(i=0;i<current.size();i++){
 		if(!strcmp(current[i]->title,t)){
-			r=current[i]->reward;
+			((Entity *)completer)->inv->addItem(current[i]->reward.id,current[i]->reward.count);
 			current.erase(current.begin()+i);
-			return r;
+			return 0;
 		}
 	}
 	return -1;
diff --git a/src/entities.cpp b/src/entities.cpp
index 9d7ce95..d5328f0 100644
--- a/src/entities.cpp
+++ b/src/entities.cpp
@@ -89,6 +89,7 @@ Player::Player(){ //sets all of the player specific traits on object creation
 	alive = true;
 	ground = false;
 	near = true;
+	inv = new Inventory(PLAYER_INV_SIZE);
 }
 
 void Player::interact(){ //the function that will cause the player to search for things to interact with
@@ -104,6 +105,7 @@ NPC::NPC(){	//sets all of the NPC specific traits on object creation
 	alive = true;
 	canMove = true;
 	near = false;
+	inv = new Inventory(NPC_INV_SIZE);
 }
 
 void NPC::addAIFunc(int (*func)(NPC *)){
diff --git a/src/gameplay.cpp b/src/gameplay.cpp
index ad44eb2..9331828 100644
--- a/src/gameplay.cpp
+++ b/src/gameplay.cpp
@@ -18,7 +18,7 @@ int giveTestQuest(NPC *speaker){
 int compTestQuest(NPC *speaker){
 	if(player->qh.hasQuest("Test")){
 		ui::dialogBox(speaker->name,"Ooo, that's a nice quest you got there. Lemme finish that for you ;).");
-		player->qh.finish("Test");
+		player->qh.finish("Test",player);
 		return 0;
 	}else{
 		ui::dialogBox(speaker->name,"You need to get a quest from %s first.",entity[1]->name);
@@ -56,6 +56,7 @@ void initEverything(void){
 		switch(i){
 		case 1:
 			NPCp(entity[i])->addAIFunc(giveTestQuest);
+			entity[i]->inv->addItem(TEST_ITEM,3);
 			break;
 		case 2:
 			NPCp(entity[i])->addAIFunc(compTestQuest);
diff --git a/src/inventory.cpp b/src/inventory.cpp
new file mode 100644
index 0000000..b8905dd
--- /dev/null
+++ b/src/inventory.cpp
@@ -0,0 +1,58 @@
+#include <inventory.h>
+#include <ui.h>
+
+const char *itemName[]={
+	"\0",
+	"Dank Maymay"
+};
+
+Inventory::Inventory(unsigned int s){
+	size=s;
+	item=(struct item_t *)calloc(size,sizeof(struct item_t));
+}
+
+Inventory::~Inventory(void){
+	free(item);
+}
+	
+int Inventory::addItem(ITEM_ID id,unsigned char count){
+	unsigned int i;
+	for(i=0;i<size;i++){
+		if(item[i].id==id){
+			item[i].count+=count;
+			return 0;
+		}else if(!item[i].count){
+			item[i].id=id;
+			item[i].count=count;
+			return 0;
+		}
+	}
+	return -1;
+}
+
+int Inventory::takeItem(ITEM_ID id,unsigned char count){
+	unsigned int i;
+	for(i=0;i<size;i++){
+		if(item[i].id==id){
+			item[i].count-=count;
+			if(item[i].count<0)
+				return item[i].count*-1;
+			return 0;
+		}
+	}
+	return -1;
+}
+
+#include <entities.h>
+extern Player *player;
+
+void Inventory::draw(void){
+	unsigned int i=0;
+	float y=SCREEN_HEIGHT/2;
+	ui::putText(player->loc.x-SCREEN_WIDTH/2,y,"Inventory:");
+	while(item[i].count){
+		y-=ui::fontSize*1.15;
+		ui::putText(player->loc.x-SCREEN_WIDTH/2,y,"%d x %s",item[i].count,itemName[(unsigned)item[i].id]);
+		i++;
+	}
+}
diff --git a/src/main.cpp b/src/main.cpp
index 02ddc3c..2419eeb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -162,6 +162,9 @@ void render(){
 	glColor3ub(0,0,0);
 	player->near=true;
 	player->draw();						// Draw the player
+	player->inv->draw();
+
+	ui::draw();							// Draw any UI elements if they need to be
 
 	if(ui::debug){
 		static unsigned int debugDiv=0;
@@ -179,8 +182,6 @@ void render(){
 					fps,d,player->ground,SCREEN_WIDTH,SCREEN_HEIGHT,entity.size(),player->loc.x,rndy,player->qh.current.size());
 	}
 
-	ui::draw();							// Draw any UI elements if they need to be
-
 	for(int i=0;i<=entity.size();i++){
 		//entity[i]->draw();
 		entity[i]->loc.x += entity[i]->vel.x * deltaTime;
-- 
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