118 lines
3.4 KiB
C++
118 lines
3.4 KiB
C++
/***********************/
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/*** Layer Collision ***/
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/***********************/
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#include <DaveLib.h>
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#include <List2d.h>
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#include "MkLevelLayer.h"
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#include "MkLevelLayerCollision.h"
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/*
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0 - Blank
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1 - Solid block (no flips)
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2 - slope0
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3 - slope0 flip x
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4 - slope1
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5 - slope1 flip x
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6 - slope2
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7 - slope2 flip x
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*/
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/*****************************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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CMkLevelLayerCollision::CMkLevelLayerCollision(sExpLayerHdr *LayerHdr)
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{
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Type=LayerHdr->Type;
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SubType=LayerHdr->SubType;
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Width=LayerHdr->Width;
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Height=LayerHdr->Height;
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sExpColTile *MapPtr=(sExpColTile*)((int)LayerHdr+sizeof(sExpLayerHdr));
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Map.SetSize(Width,Height);
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for (int Y=0; Y<Height; Y++)
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{
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for (int X=0; X<Width; X++)
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{
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Map.Set(X,Y,*MapPtr++);
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}
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}
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*** Pre-Process *************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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void CMkLevelLayerCollision::PreProcess(CMkLevel *Core)
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{
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//printf("PreProcess Collision Layer\n");
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/*** Process *****************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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void CMkLevelLayerCollision::Process(CMkLevel *Core)
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{
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//printf("Process Collision Layer\n");
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}
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/*****************************************************************************/
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/*****************************************************************************/
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/** Write ********************************************************************/
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/*****************************************************************************/
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/*****************************************************************************/
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int CMkLevelLayerCollision::Write(FILE *File,const char *LayerName,const char *MapName)
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{
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sLayerHdr Hdr;
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int ThisPos=ftell(File);
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int Width=Map.GetWidth();
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int Height=Map.GetHeight();
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Hdr.Type=Type;
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Hdr.SubType=SubType;
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Hdr.Width=Width;
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Hdr.Height=Height;
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fwrite(&Hdr,sizeof(sLayerHdr),1,File);
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for (int Y=0; Y<Height; Y++)
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{
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for (int X=0; X<Width; X++)
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{
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sExpColTile &ThisElem=Map.Get(X,Y);
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u8 OutElem;
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OutElem=ThisElem.Tile;
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OutElem|=ThisElem.Flags<<COLLISION_TYPE_FLAG_SHIFT;
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/*
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OutElem=0;
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if (ThisElem.Tile || ThisElem.Flags)
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{
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int FF=ThisElem.Tile & 1;
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int T=(ThisElem.Tile>>1)+1;
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OutElem=((T-1)*4)+1;
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OutElem+=FF;
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OutElem|=ThisElem.Flags<<COLLISION_TYPE_FLAG_SHIFT;
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}
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*/
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/* if (ThisElem.Tile>(u16)COLLISION_MASK)
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{
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printf("COLLISION OVERFLOW %s: %i,%i=(%i,%i)!!\n",MapName,X,Y,ThisElem.Tile,ThisElem.Flags);
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}
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*/
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fwrite(&OutElem,sizeof(u8),1,File);
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}
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}
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PadFile(File);
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return(ThisPos);
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}
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/*****************************************************************************/
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