flewkey/cuberite-2a
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cMapDecorator: Implemented random rotations

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This commit is contained in:
andrew
2014-02-19 20:57:14 +02:00
parent 4a1ac57408
commit 58a708825f
2 changed files with 18 additions and 13 deletions
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25
src/Map.cpp
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@@ -9,6 +9,7 @@
#include "World.h"
#include "Chunk.h"
#include "Entities/Player.h"
#include "FastRandom.h"
@@ -52,14 +53,14 @@ T Clamp(T a_X, T a_Min, T a_Max)
void cMapDecorator::Update(void)
{
ASSERT(m_Map != NULL);
unsigned int PixelWidth = m_Map->GetPixelWidth();
int InsideWidth = (m_Map->GetWidth() / 2) - 1;
int InsideHeight = (m_Map->GetHeight() / 2) - 1;
if (m_Player != NULL)
{
ASSERT(m_Map != NULL);
unsigned int PixelWidth = m_Map->GetPixelWidth();
int InsideWidth = (m_Map->GetWidth() / 2) - 1;
int InsideHeight = (m_Map->GetHeight() / 2) - 1;
int PixelX = (m_Player->GetPosX() - m_Map->GetCenterX()) / PixelWidth;
int PixelZ = (m_Player->GetPosZ() - m_Map->GetCenterZ()) / PixelWidth;
@@ -67,18 +68,22 @@ void cMapDecorator::Update(void)
m_PixelX = (2 * PixelX) + 1;
m_PixelZ = (2 * PixelZ) + 1;
// 1px border
if ((PixelX > -InsideWidth) && (PixelX <= InsideWidth) && (PixelZ > -InsideHeight) && (PixelZ <= InsideHeight))
{
double Yaw = m_Player->GetYaw();
m_Rot = (Yaw * 16) / 360;
if (m_Map->GetDimension() == dimNether)
{
cFastRandom Random;
Int64 WorldAge = m_Player->GetWorld()->GetWorldAge();
// TODO 2014-02-18 xdot: Random rotations
// TODO 2014-02-19 xdot: Refine
m_Rot = Random.NextInt(16, WorldAge);
}
else
{
m_Rot = (Yaw * 16) / 360;
}
m_Type = E_TYPE_PLAYER;