From b9d4b60486e224261990c0732852513e86dd94ff Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Fri, 2 Oct 2015 23:48:34 +0800
Subject: Add BLR3 files. Modify Readme. Currently BLR3 is VERY primitive!!

---
 src/core/bullet.cpp | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 src/core/bullet.cpp

(limited to 'src/core/bullet.cpp')

diff --git a/src/core/bullet.cpp b/src/core/bullet.cpp
new file mode 100644
index 0000000..175bae4
--- /dev/null
+++ b/src/core/bullet.cpp
@@ -0,0 +1,101 @@
+#include "bullet.hpp"
+#include "../master/resources.hpp"
+#include <cstdlib>
+const char* bsnames[]={"green_bullet","cyan_bullet","yellow_bullet","purple_bullet",
+					 "red_bullet","white_bullet","blue_bullet","orange_bullet",
+					 "grey_bullet","circle_bullet"};
+void bulletBase::init(...){exist=true;renderscale=1;}
+void bulletBase::update()
+{
+	if(!exist)return;
+	vel=vel+acc;
+	if(vel.l()>velim&&velim>0)vel=velim*vel.getNormalized();
+	pos=pos-vel;
+	if(!extborder&&(pos.x<-10||pos.y<-10||pos.x>810||pos.y>610))exist=false;
+	//check clr & collision
+}
+void bulletBase::render()
+{
+	//test view mode
+	bmInstance->getBulEntity2D(basecolor)->setColor(0xC0FFFFFF);
+	bmInstance->getBulEntity2D(basecolor)->render(pos.x,pos.y,0,renderscale*0.6);
+}
+bulletBase::~bulletBase(){}
+
+void bulletBonus::update()
+{
+	//the player is not implemented yet...
+}
+
+void bulletManager::init()
+{
+	alloced=used=0;
+	for(int i=0;i<(int)COLOR_COUNT;++i)
+	{
+		bulent2d[i]=new smEntity2D(ssanm.getTextureInfo(bsnames[i])->tex,ssanm.getTextureInfo(bsnames[i])->rect);
+		bulent3d[i]=new smEntity3D(ssanm.getTextureInfo(bsnames[i])->tex,ssanm.getTextureInfo(bsnames[i])->rect);
+	}
+}
+void bulletManager::deinit()
+{
+	if(alloced){for(int i=0;i<alloced;++i)delete bullets[i];alloced=used=0;}
+	for(int i=0;i<(int)COLOR_COUNT;++i)
+	{delete bulent2d[i];delete bulent3d[i];}
+}
+template<class T>
+int bulletManager::allocBullet()
+{
+	if(!alloced)
+	{
+		alloced=1;
+		bullets[0]=new T;
+		return 0;
+	}
+	else
+	{
+		int i;
+		for(i=0;i<alloced;++i)
+		if(!bullets[i]->exist)break;
+		if(i==alloced)
+			bullets[alloced++]=new T;
+		return i;
+	}
+	return -1;
+}
+template<class T>
+int bulletManager::createBullet()
+{
+	//stub...
+	int ptr=allocBullet<T>();
+	bullets[ptr]->init();
+	return ptr;
+}
+void bulletManager::updateBullet()
+{
+	static int b=0;
+	++b;
+	if(b>15)
+	{
+		int a=createBullet<bulletBase>();
+		bulletBase* x=getHandle(a);
+		x->pos=smvec2d(400,300);
+		x->vel=smvec2d(rand()%100-50,rand()%100-50);
+		x->vel.normalize();
+		b=0;
+	}
+	for(int i=0;i<alloced;++i)
+	if(bullets[i]->exist)
+		bullets[i]->update();
+}
+void bulletManager::renderBullet()
+{
+	for(int i=0;i<alloced;++i)
+	if(bullets[i]->exist)
+	{
+		bullets[i]->render();
+	}
+}
+smEntity2D* bulletManager::getBulEntity2D(TColors col){return bulent2d[col];}
+smEntity3D* bulletManager::getBulEntity3D(TColors col){return bulent3d[col];}
+bulletBase* bulletManager::getHandle(int id){if(id<alloced)return bullets[id];else return NULL;}
+bulletManager *bmInstance;
-- 
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