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finished CFileLoader; some COcclusion stubs

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aap
2020-05-19 10:23:08 +02:00
parent abd230dcdd
commit 62db8cd9b0
6 changed files with 90 additions and 7 deletions
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36
src/render/Occlusion.cpp
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@ -2,6 +2,42 @@
#include "Occlusion.h"
int32 COcclusion::NumOccludersOnMap;
int16 COcclusion::FarAwayList;
int16 COcclusion::NearbyList;
int16 COcclusion::ListWalkThroughFA;
int16 COcclusion::PreviousListWalkThroughFA;
COccluder COcclusion::aOccluders[NUMOCCLUSIONVOLUMES];
void
COcclusion::Init(void)
{
NumOccludersOnMap = 0;
FarAwayList = -1;
NearbyList = -1;
ListWalkThroughFA = -1;
PreviousListWalkThroughFA = -1;
}
void
COcclusion::AddOne(float x, float y, float z, float width, float length, float height, float angle)
{
if(NumOccludersOnMap >= NUMOCCLUSIONVOLUMES)
return;
aOccluders[NumOccludersOnMap].x = x;
aOccluders[NumOccludersOnMap].y = y;
aOccluders[NumOccludersOnMap].z = z;
aOccluders[NumOccludersOnMap].width = width;
aOccluders[NumOccludersOnMap].length = length;
aOccluders[NumOccludersOnMap].height = height;
while(angle < 0.0f) angle += 360.0f;
while(angle > 360.0f) angle -= 360.0f;
aOccluders[NumOccludersOnMap].angle = angle * UINT16_MAX/360.0f;
aOccluders[NumOccludersOnMap].listIndex = FarAwayList;
FarAwayList = NumOccludersOnMap++;
}
void
COcclusion::ProcessBeforeRendering(void)
{

19
src/render/Occlusion.h
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@ -1,7 +1,26 @@
#pragma once
class COccluder
{
public:
int16 width, length, height;
int16 x, y, z;
uint16 angle;
int16 listIndex;
};
class COcclusion
{
public:
static int32 NumOccludersOnMap;
static int16 FarAwayList;
static int16 NearbyList;
static int16 ListWalkThroughFA;
static int16 PreviousListWalkThroughFA;
static COccluder aOccluders[NUMOCCLUSIONVOLUMES];
static void Init(void);
static void AddOne(float x, float y, float z, float width, float length, float height, float angle);
static void ProcessBeforeRendering(void);
};