From 1981e9bc81e92f479c725e6ac60ff3bd419cefd0 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Mon, 26 Oct 2015 22:57:45 +0800
Subject: Git and markdown sucks...

---
 src/core/bullet.cpp   |  1 -
 src/core/vmrunner.cpp | 22 ++++++++++++++++++++--
 src/core/vmrunner.hpp |  4 ++--
 3 files changed, 22 insertions(+), 5 deletions(-)

(limited to 'src/core')

diff --git a/src/core/bullet.cpp b/src/core/bullet.cpp
index 15cfef0..0bcf2d9 100644
--- a/src/core/bullet.cpp
+++ b/src/core/bullet.cpp
@@ -54,7 +54,6 @@ void bulletBonus::update()
 {
 	if(!exist)return;
 	vel=vel+acc;
-	if(vel.l()>velim&&velim>0)vel=velim*vel.getNormalized();
 	pos=pos-vel;
 	if((pos-player->pos).l()<9)exist=false;
 
diff --git a/src/core/vmrunner.cpp b/src/core/vmrunner.cpp
index 5569b1c..43fe1f5 100644
--- a/src/core/vmrunner.cpp
+++ b/src/core/vmrunner.cpp
@@ -95,7 +95,7 @@ int blrScriptVM::loadLSBFromMemory(const char *ptr,DWORD size)
 				if(!infunc)return 1;
 				infunc=0;
 			break;
-			case 0x0F:
+			case 0x0F: case 0x25: case 0x26:
 				if(!infunc)return 1;
 			break;
 			case 0x01: case 0x0C: case 0x0D:
@@ -108,7 +108,7 @@ int blrScriptVM::loadLSBFromMemory(const char *ptr,DWORD size)
 			case 0x03: case 0x04: case 0x05:
 			case 0x06: case 0x07: case 0x08:
 			case 0x09: case 0x0A: case 0x0B:
-			case 0x22: case 0x23:
+			case 0x22: case 0x23: case 0x24:
 				if(!infunc)return 1;
 				readPara(&inst[ic].para1);
 				readPara(&inst[ic].para2);
@@ -270,7 +270,24 @@ void blrScriptVM::vmRunFunction(const char *fncnym)
 				if(fetchData(inst[cur].para1).nez())
 					cur=fetchData(inst[cur].para2).i(),jmp=1;
 			break;
+			case 0x24:
+				if(fetchData(inst[cur].para1).nez())
+				{
+					lpjmp[lops]=cur;
+					lppos[lops++]=fetchData(inst[cur].para2);
+				}
+				else cur=fetchData(inst[cur].para2).i()+1,jmp=1;
+			break;
+			case 0x25:
+				if(!lops)throw;
+				cur=lppos[--lops]+1,jmp=1;
+			break;
+			case 0x26:
+				if(!lops)throw;
+				cur=lppos[--lops],jmp=1;
+			break;
 		}
+		if(cur==lppos[lops-1])cur=lpjmp[--lops],jmp=1;
 		if(!jmp)++cur;
 	}
 }
@@ -283,6 +300,7 @@ void blrScriptVM::vmInit(unsigned int seed)
 	for(int i=0;i<10000;++i)ra[i].type=1,ia[i].type=0;
 	re=new smRandomEngine;
 	re->setSeed(seed);
+	lops=0;
 }
 void blrScriptVM::vmDeinit()
 {
diff --git a/src/core/vmrunner.hpp b/src/core/vmrunner.hpp
index 502ac4a..75df767 100644
--- a/src/core/vmrunner.hpp
+++ b/src/core/vmrunner.hpp
@@ -28,7 +28,7 @@ private:
 	Idata ir[101],ia[10000];
 	Idata rr[103],ra[10000];
 	SInst inst[65537];
-	int ic,fncnt,pinst;
+	int ic,fncnt,pinst,lops,lppos[8],lpjmp[8];
 	fncEntry fncent[8];
 	const unsigned char *sbyte,*cbyte;
 	DWORD fsize;
@@ -37,7 +37,7 @@ private:
 	Idata& fetchData(SPara para,bool forcerw=false);
 public:
 	smRandomEngine* re;
-	blrScriptVM(){ic=fncnt=pinst=0;}
+	blrScriptVM(){ic=fncnt=pinst=lops=0;}
 	int loadLSBFromMemory(const char* ptr,DWORD size);
 	int getInstCount();
 	void vmRunFunction(const char *fncnym);
-- 
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