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[11305] more safe code in vmaps and Field class

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Signed-off-by: Ambal <pogrebniak@gala.net>
This commit is contained in:
Ambal 2011-04-02 17:30:17 +03:00
parent 1fea8a321f
commit 43db4eaaa2
5 changed files with 10 additions and 13 deletions
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4
src/game/vmap/BIH.cpp
View file

@ -127,7 +127,7 @@ void BIH::subdivide(int left, int right, std::vector<uint32> &tempTree, buildDat
if (right == rightOrig)
{
// all left
if (prevAxis == axis && prevSplit == split) {
if (prevAxis == axis && G3D::fuzzyEq(prevSplit, split)) {
// we are stuck here - create a leaf
stats.updateLeaf(depth, right - left + 1);
createNode(tempTree, nodeIndex, left, right);
@ -146,7 +146,7 @@ void BIH::subdivide(int left, int right, std::vector<uint32> &tempTree, buildDat
else if (left > right)
{
// all right
if (prevAxis == axis && prevSplit == split) {
if (prevAxis == axis && G3D::fuzzyEq(prevSplit, split)) {
// we are stuck here - create a leaf
stats.updateLeaf(depth, right - left + 1);
createNode(tempTree, nodeIndex, left, right);

2
src/game/vmap/BIH.h
View file

@ -126,7 +126,7 @@ class BIH
for (int i=0; i<3; ++i)
{
invDir[i] = 1.f / dir[i];
if (dir[i] != 0.f)
if (G3D::fuzzyNe(dir[i], 0.0f))
{
float t1 = (bounds.low()[i] - org[i]) * invDir[i];
float t2 = (bounds.high()[i] - org[i]) * invDir[i];

4
src/game/vmap/WorldModel.cpp
View file

@ -150,10 +150,10 @@ namespace VMAP
{
float tx_f = (pos.x - iCorner.x)/LIQUID_TILE_SIZE;
uint32 tx = uint32(tx_f);
if (tx<0 || tx >= iTilesX) return false;
if (tx >= iTilesX) return false;
float ty_f = (pos.y - iCorner.y)/LIQUID_TILE_SIZE;
uint32 ty = uint32(ty_f);
if (ty<0 || ty >= iTilesY) return false;
if (ty >= iTilesY) return false;
// check if tile shall be used for liquid level
// checking for 0x08 *might* be enough, but disabled tiles always are 0x?F:

11
src/shared/Database/Field.h
View file

@ -56,14 +56,11 @@ class Field
uint32 GetUInt32() const { return mValue ? static_cast<uint32>(atol(mValue)) : uint32(0); }
uint64 GetUInt64() const
{
if(mValue)
{
uint64 value;
sscanf(mValue,UI64FMTD,&value);
return value;
}
else
uint64 value = 0;
if(!mValue || sscanf(mValue,UI64FMTD,&value) == -1)
return 0;
return value;
}
void SetType(enum DataTypes type) { mType = type; }

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "11304"
#define REVISION_NR "11305"
#endif // __REVISION_NR_H__