/
TopZones.cpp
153 lines (152 loc) · 3.29 KB
/
TopZones.cpp
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#include "ddini.h"
#include "ResFile.h"
#include "FastDraw.h"
#include "mgraph.h"
#include "mouse.h"
#include "menu.h"
#include "MapDiscr.h"
#include "multipl.h"
#include "fog.h"
#include "walls.h"
#include "Nature.h"
void CreateRZAMap();
typedef char ZType;
ZType TZones[256][256];
ZType RZAMap[256][256];
const idrx1[8]={0,1,1,1,0,-1,-1,-1};
const idry1[8]={-1,-1,0,1,1,1,0,-1};
void EquZones(ZType id1,ZType id2){
for(int i=1;i<=msx;i++)
for(int j=1;j<=msy;j++){
if(TZones[j][i]==id1)TZones[j][i]=id2;
if(RZAMap[j][i]==id1)RZAMap[j][i]=id2;
};
};
void FillTerrainZone(ZType id){
ZType* zt;
bool chan;
do{
chan=false;
for(int i=1;i<=msx;i++)
for(int j=1;j<=msy;j++){
if(!TrMap[j][i]){
zt=&TZones[j][i];
if(*(zt+1)==id||*(zt-1)==id||*(zt+256)==id||*(zt-256)==id||
*(zt+257)==id||*(zt-257)==id||*(zt+255)==id||*(zt-255)==id)
if(*zt!=id){
*zt=id;
chan=true;
};
};
};
}while(chan);
};
void FillWZone(ZType id){
ZType* zt;
bool chan;
do{
chan=false;
for(int i=1;i<=msx;i++)
for(int j=1;j<=msy;j++){
if(!WMap[j][i]){
zt=&TZones[j][i];
if(*(zt+1)==id||*(zt-1)==id||*(zt+256)==id||*(zt-256)==id||
*(zt+257)==id||*(zt-257)==id||*(zt+255)==id||*(zt-255)==id)
if(*zt!=id){
*zt=id;
chan=true;
};
};
};
}while(chan);
};
bool FindEmpty(ZType id){
for(int i=1;i<=msx;i++)
for(int j=1;j<=msy;j++){
if((!TrMap[j][i])&&TZones[j][i]==-1){
TZones[j][i]=id;
return true;
};
};
return false;
};
bool FindWEmpty(ZType id){
for(int i=1;i<=msx;i++)
for(int j=1;j<=msy;j++){
if((!WMap[j][i])&&TZones[j][i]==-1){
TZones[j][i]=id;
return true;
};
};
return false;
};
void CreateTZones(){
memset(TZones,255,sizeof TZones);
bool Distributed=false;
ZType ID=1;
do{
if(FindEmpty(ID)){
FillTerrainZone(ID);
ID++;
}else Distributed=true;
}while(!Distributed);
Distributed=false;
do{
if(FindWEmpty(ID)){
FillWZone(ID);
ID++;
}else Distributed=true;
}while(!Distributed);
CreateRZAMap();
};
void SetRAPoint(byte i,byte j){
ZType* ztp;
ZType* RZ=&RZAMap[j][i];
*RZ=-1;
if(ramap[j][i]||ramap[j+1][i]||ramap[j+1][i+1]||ramap[j][i+1]){
ztp=(ZType*)(int(&TZones[j][i])-((sizeof ZType)<<9));
if(*(ztp+1+512)!=-1)
*RZ=*(ztp+1+512);
if(ztp[512-1]!=0xFFFFFFFF)
*RZ=ztp[512-1];
if(*(ztp+256+512)!=-1)
*RZ=*(ztp+256+512);
if(*(ztp-256+512)!=-1)
*RZ=*(ztp-256+512);
if(*(ztp+255+512)!=-1)
*RZ=*(ztp+255+512);
if(*(ztp-255+512)!=-1)
*RZ=*(ztp-255+512);
if(*(ztp+257+512)!=-1)
*RZ=*(ztp+257+512);
if(*(ztp-257+512)!=-1)
*RZ=*(ztp-257+512);
};
};
void CreateRZAMap(){
memset(&RZAMap[0][0],255,sizeof RZAMap);
for(int i=1;i<=msx;i++)
for(int j=1;j<=msy;j++)SetRAPoint(i,j);
};
void PutZCell(int x,int y){
if(x>0&&x<=msx&&y>0&&y<=msy){
ZType zz1=-1;
ZType zz2;
for(int i=0;i<8;i++){
short idx=idrx1[i]+x;
short idy=idry1[i]+y;
zz2=TZones[idy][idx];
if(zz1!=zz2){
if(zz1==-1)zz1=zz2;
if(zz2!=-1&&zz1!=zz2) EquZones(zz2,zz1);
};
};
TZones[y][x]=zz1;
for(i=0;i<8;i++){
short idx=idrx1[i];
short idy=idry1[i];
SetRAPoint(idx+x,idy+y);
};
SetRAPoint(x,y);
};
};