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world.cpp
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world.cpp
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#include "../src/global.h"
#include "sqint.h"
#include "../src/common.h"
#include "../src/terra/vmap.h"
#include "../src/terra/world.h"
#include "../src/terra/render.h"
#include "missed.h"
struct PartParameters {
int minAlt;
int maxAlt;
int noise;
int minsquare;
};
/* ----------------------------- EXTERN SECTION ---------------------------- */
extern int RestoreLog,CGenLog,BorderLog,MobilityLog,InitLog,ROLog,ShotLog,GlassLog,WHLog;
extern int WaterPrm;
extern int DriftPower;
extern int DriftNoise;
extern int RenderingLayer;
extern int ShotPrm,GlassPrm;
extern int StartshotPrm;
extern uchar* shadowParent;
extern uchar FloodLevel;
/* --------------------------- PROTOTYPE SECTION --------------------------- */
void LINE_render(int y);
void RenderPrepare(void);
void ExpandBuffer(unsigned char* InBuffer,unsigned char* OutBuffer);
void InitSplay(XStream&);
/* --------------------------- DEFINITION SECTION -------------------------- */
const int MAX_POWER_Y = 15;
const int MAX_POWER = 10;
const int WPART_POWER_MAX = 7;
const int FLOOD_INIT = 80;
const int CLUSTER_SIZE = 10;
const int CLUSTER_MAXDELTA = 10;
const int CLUSTER_HOLE = 1;
int NOISE_AMPL;
int DEFAULT_TERRAIN = MAIN_TERRAIN;
static uint r_preRNDVAL[MAX_POWER];
static uint m_preRNDVAL[MAX_POWER];
static uint r_cycleRNDVAL[1 << MAX_POWER_Y - WPART_POWER_MAX][MAX_POWER];
static uint m_cycleRNDVAL[1 << MAX_POWER_Y - WPART_POWER_MAX][MAX_POWER];
static uchar* alt_map;
static uchar* color_map;
static uchar* temp_map;
static uchar* surf_map;
static uchar* proto_map;
static uchar* current_map;
static uchar lastlineA[map_size_x];
static uchar lastlineC[map_size_x];
static uchar lastlineF[map_size_x];
static uchar* r_net_map;
static uchar* m_net_map;
static uchar* proto_m_net_map;
static uchar* new_m_net_map;
static uint Stage;
static PartParameters PartPrm[1 << MAX_POWER_Y - WPART_POWER_MAX];
static int geoUsed[1 << MAX_POWER_Y - WPART_POWER_MAX],geoFirst;
static int min_alt,max_alt;
static int Cmin_alt = MIN_ALT;
static int Cmax_alt = MAX_ALT;
static int noiselevel;
static int minsquare;
static int* xx[2];
static int* yy[2];
int Verbose = 1;
unsigned storeRNDVAL,storerealRNDVAL;
static void r_net_init(void)
{
if(Verbose) XCon < "\nRoughNetInit...";
register uint x,y;
for(x = 0;x < POWER;x++) r_preRNDVAL[x] = realRND(0xFFFFFFFF);
for(y = 0;y < PART_MAX;y++)
for(x = 0;x < POWER;x++)
r_cycleRNDVAL[y][x] = realRND(0xFFFFFFFF);
PartParameters* p;
for(y = 0;y < map_size_y/QUANT;y++){
p = &PartPrm[y*QUANT/part_map_size_y];
for(x = 0;x < map_size_x/QUANT;x++)
switch(WORLD_TYPE){
case 0:
if(!realRND(10))
R_NET_MAP(y,x) = (max_alt - 1);
else
R_NET_MAP(y,x) = (uchar)((max_alt - 1)*(x + y)/(map_size_x + map_size_y));
break;
case 1:
// R_NET_MAP(y,x) = (uchar)((max_alt - 1)*(x + y)/(map_size_x + map_size_y));
R_NET_MAP(y,x) = (uchar)realRND(max_alt - 1);
break;
case 2:
// R_NET_MAP(y,x) = (uchar)((max_alt - 1)*((x + y)*QUANT)/abs(x*QUANT - map_size_x/2 - 1));
R_NET_MAP(y,x) = (uchar)realRND(max_alt - 1);
break;
case 3:
// R_NET_MAP(y,x) = (uchar)((max_alt - 1)*((x + y)*QUANT)/abs(x*QUANT - map_size_x/2 - 1));
R_NET_MAP(y,x) = p -> minAlt + (uchar)realRND(p -> maxAlt - p -> minAlt);
break;
}
}
}
static void m_net_init(void)
{
if(Verbose) XCon < "\nMapNetInit...";
register uint x,y;
for(x = 0;x < POWER;x++) m_preRNDVAL[x] = realRND(0xFFFFFFFF);
for(y = 0;y < PART_MAX;y++)
for(x = 0;x < POWER;x++)
m_cycleRNDVAL[y][x] = realRND(0xFFFFFFFF);
PartParameters* p;
for(y = 0;y < map_size_y/QUANT;y++){
p = &PartPrm[y*QUANT/part_map_size_y];
for(x = 0;x < map_size_x/QUANT;x++)
M_NET_MAP(y,x) = p -> minAlt + (uchar)realRND(p -> maxAlt - p -> minAlt);
}
}
static void rough_init(void)
{
if(Verbose) XCon < "\nRoughInit...";
register uint x,y,i,j;
for(y = 0,j = Stage*(part_map_size_y/QUANT);y <= part_map_size_y + QUANT;y += QUANT,j++){
if(j == PART_MAX*(part_map_size_y/QUANT)) j = 0;
for(x = 0,i = 0;x < map_size_x;x += QUANT,i++)
COLOR_MAP(y,x) = R_NET_MAP(j,i);
}
}
static void generate_roughness_map(void)
{
if(MINSQUARE > 1){
RNDVAL = r_cycleRNDVAL[Stage][0];
register uint i;
uchar* pc = color_map;
uchar* pa = alt_map;
for(i = 0;i < part_map_size + map_size_x;i++){
*pc++ = random(noiselevel);
*pa++ = random(noiselevel);
}
}
rough_init();
if(Verbose) XCon < "\nGenerateRoughnessMap...";
int which = 0;
int square_size,x1,y1,x2,y2;
int p1,p2,p3,p4;
int random_center,random_range,ind;
int i1,i2,i3,i4;
int i1_9,i2_9,i3_9,i4_9;
int i1_3,i2_3,i3_3,i4_3;
for(ind = 0,square_size = QUANT;square_size > MINSQUARE;square_size >>= 1,ind++){
RNDVAL = r_preRNDVAL[ind];
for(y1 = 0;y1 <= (int)part_map_size_y;y1 += square_size){
if(y1 == square_size) RNDVAL = r_cycleRNDVAL[Stage][ind];
else if(y1 == (int)part_map_size_y) RNDVAL = r_preRNDVAL[ind];
for(x1 = 0;x1 < map_size_x;x1 += square_size){
x2 = (x1 + square_size) & clip_mask_x;
y2 = y1 + square_size;
if(!which){
i1 = COLOR_MAP(y1,x1);
i2 = COLOR_MAP(y1,x2);
i3 = COLOR_MAP(y2,x1);
i4 = COLOR_MAP(y2,x2);
}
else {
i1 = ALT_MAP(y1,x1);
i2 = ALT_MAP(y1,x2);
i3 = ALT_MAP(y2,x1);
i4 = ALT_MAP(y2,x2);
}
i1_3 = i1*3; i1_9 = i1_3*3;
i2_3 = i2*3; i2_9 = i2_3*3;
i3_3 = i3*3; i3_9 = i3_3*3;
i4_3 = i4*3; i4_9 = i4_3*3;
p1 = i1_9 + i2_3 + i3_3 + i4 >> 4;
p2 = i1_3 + i2_9 + i3 + i4_3 >> 4;
p3 = i1_3 + i2 + i3_9 + i4_3 >> 4;
p4 = i1 + i2_3 + i3_3 + i4_9 >> 4;
random_center = square_size;
random_range = random_center << 1;
if(BIZARRE_ROUGHNESS_MAP){
p1 += random(random_center) + random_range - (Cmax_alt - p1)/6;
p2 += random(random_center) + random_range - (Cmax_alt - p2)/6;
p3 += random(random_center) + random_range - (Cmax_alt - p3)/6;
p4 += random(random_center) + random_range - (Cmax_alt - p4)/6;
if(p1 < Cmin_alt) p1 += Cmin_alt + 1; else if(p1 > Cmax_alt) p1 %= Cmax_alt + 1;
if(p2 < Cmin_alt) p2 += Cmin_alt + 1; else if(p2 > Cmax_alt) p2 %= Cmax_alt + 1;
if(p3 < Cmin_alt) p3 += Cmin_alt + 1; else if(p3 > Cmax_alt) p3 %= Cmax_alt + 1;
if(p4 < Cmin_alt) p4 += Cmin_alt + 1; else if(p4 > Cmax_alt) p4 %= Cmax_alt + 1;
}
else {
p1 += random(random_range) - random_center;
p2 += random(random_range) - random_center;
p3 += random(random_range) - random_center;
p4 += random(random_range) - random_center;
if(p1 < Cmin_alt) p1 = Cmin_alt; else if(p1 > Cmax_alt) p1 = Cmax_alt;
if(p2 < Cmin_alt) p2 = Cmin_alt; else if(p2 > Cmax_alt) p2 = Cmax_alt;
if(p3 < Cmin_alt) p3 = Cmin_alt; else if(p3 > Cmax_alt) p3 = Cmax_alt;
if(p4 < Cmin_alt) p4 = Cmin_alt; else if(p4 > Cmax_alt) p4 = Cmax_alt;
}
x2 = (x1 + (square_size >> 1)) & clip_mask_x;
y2 = y1 + (square_size >> 1);
if(!which){
ALT_MAP(y1,x1) = (uchar)p1;
ALT_MAP(y1,x2) = (uchar)p2;
ALT_MAP(y2,x1) = (uchar)p3;
ALT_MAP(y2,x2) = (uchar)p4;
}
else {
COLOR_MAP(y1,x1) = (uchar)p1;
COLOR_MAP(y1,x2) = (uchar)p2;
COLOR_MAP(y2,x1) = (uchar)p3;
COLOR_MAP(y2,x2) = (uchar)p4;
}
}
}
which = 1 - which;
}
if(!which)
memcpy(temp_map,color_map,part_map_size + map_size_x);
else
memcpy(temp_map,alt_map,part_map_size + map_size_x);
}
static void map_init(void)
{
if(Verbose) XCon < "\nMapInit...";
register uint i,j,x,y;
for(y = 0,j = Stage*(part_map_size_y/QUANT);y <= part_map_size_y + QUANT;y += QUANT,j++){
if(j == PART_MAX*(part_map_size_y/QUANT)) j = 0;
for(x = 0,i = 0;x < map_size_x;x += QUANT,i++)
COLOR_MAP(y,x) = M_NET_MAP(j,i);
}
}
static void generate_alt_map(void)
{
int which = 0;
int square_size,x1,y1;
int x2,y2;
int p1,p2,p3,p4;
int random_center,random_range,ind;
int i1,i2,i3,i4;
int i1_9,i2_9,i3_9,i4_9;
int i1_3,i2_3,i3_3,i4_3;
generate_roughness_map();
map_init();
if(Verbose) XCon < "\nGenerateAltMap...";
for(ind = 0,square_size = QUANT;square_size > 1;square_size >>= 1,ind++){
RNDVAL = m_preRNDVAL[ind];
for(y1 = 0;y1 <= (int)part_map_size_y;y1 += square_size){
if(y1 == square_size) RNDVAL = m_cycleRNDVAL[Stage][ind];
else if(y1 == (int)part_map_size_y) RNDVAL = m_preRNDVAL[ind];
for(x1 = 0;x1 < map_size_x;x1 += square_size){
x2 = (x1 + square_size) & clip_mask_x;
y2 = y1 + square_size;
if(!which){
i1 = COLOR_MAP(y1,x1);
i2 = COLOR_MAP(y1,x2);
i3 = COLOR_MAP(y2,x1);
i4 = COLOR_MAP(y2,x2);
}
else {
i1 = ALT_MAP(y1,x1);
i2 = ALT_MAP(y1,x2);
i3 = ALT_MAP(y2,x1);
i4 = ALT_MAP(y2,x2);
}
i1_3 = i1*3; i1_9 = i1_3*3;
i2_3 = i2*3; i2_9 = i2_3*3;
i3_3 = i3*3; i3_9 = i3_3*3;
i4_3 = i4*3; i4_9 = i4_3*3;
p1 = i1_9 + i2_3 + i3_3 + i4 >> 4;
p2 = i1_3 + i2_9 + i3 + i4_3 >> 4;
p3 = i1_3 + i2 + i3_9 + i4_3 >> 4;
p4 = i1 + i2_3 + i3_3 + i4_9 >> 4;
random_center = square_size*TEMP_MAP(y1,x1)/MESH;
random_range = random_center << 1;
if(BIZARRE_ALT_MAP){
p1 += (random(random_range) - random_center + p1/4);
p2 += (random(random_range) - random_center + p2/4);
p3 += (random(random_range) - random_center + p3/4);
p4 += (random(random_range) - random_center + p4/4);
if(p1 < Cmin_alt) p1 = Cmin_alt; else if(p1 > Cmax_alt) p1 -= Cmax_alt + 1;
if(p2 < Cmin_alt) p2 = Cmin_alt; else if(p2 > Cmax_alt) p2 -= Cmax_alt + 1;
if(p3 < Cmin_alt) p3 = Cmin_alt; else if(p3 > Cmax_alt) p3 -= Cmax_alt + 1;
if(p4 < Cmin_alt) p4 = Cmin_alt; else if(p4 > Cmax_alt) p4 -= Cmax_alt + 1;
}
else {
p1 += (random(random_range) - random_center);
p2 += (random(random_range) - random_center);
p3 += (random(random_range) - random_center);
p4 += (random(random_range) - random_center);
if(p1 < Cmin_alt) p1 = Cmin_alt; else if(p1 > Cmax_alt) p1 = Cmax_alt;
if(p2 < Cmin_alt) p2 = Cmin_alt; else if(p2 > Cmax_alt) p2 = Cmax_alt;
if(p3 < Cmin_alt) p3 = Cmin_alt; else if(p3 > Cmax_alt) p3 = Cmax_alt;
if(p4 < Cmin_alt) p4 = Cmin_alt; else if(p4 > Cmax_alt) p4 = Cmax_alt;
}
x2 = (x1 + (square_size >> 1)) & clip_mask_x;
y2 = y1 + (square_size >> 1);
if(!which){
ALT_MAP(y1,x1) = (uchar)p1;
ALT_MAP(y1,x2) = (uchar)p2;
ALT_MAP(y2,x1) = (uchar)p3;
ALT_MAP(y2,x2) = (uchar)p4;
}
else {
COLOR_MAP(y1,x1) = (uchar)p1;
COLOR_MAP(y1,x2) = (uchar)p2;
COLOR_MAP(y2,x1) = (uchar)p3;
COLOR_MAP(y2,x2) = (uchar)p4;
}
}
}
which = 1 - which;
}
if(!which) memcpy(alt_map,color_map,part_map_size);
}
static void calc_Flood(int x0,int y0,int level,int ttype,int ti = 0)
{
const int N = 1024 << 6;
if(!xx[0]){
xx[0] = new int[N];
xx[1] = new int[N];
yy[0] = new int[N];
yy[1] = new int[N];
}
int index = 0;
int num[2];
xx[0][0] = x0;
yy[0][0] = y0;
num[0] = 1;
uchar** lt = vMap -> lineT;
uchar* pa,*pf,*pa0;
int na,h,t;
int log = 1,i,j,x,y;
while(log){
log = 0;
for(j = 0,i = 0;i < num[index];i++){
pa0 = pa = lt[y = yy[index][i]];
if(pa){
pa += (x = xx[index][i]);
pf = pa + H_SIZE;
na = level;
h = GET_UP_ALT(pf,*pa,pa0,x);
if(ti) na += (level - h)*DriftPower/16 + realRND(DriftNoise);
t = GET_REAL_TERRAIN_TYPE(pf,x);
if(h < level && t != ttype && j < N - 4 && na >= MiniLevel && na <= MaxiLevel && ActiveTerrain[t >> TERRAIN_OFFSET] && h >= MiniLevel && h <= MaxiLevel){
if(SET_REAL_TERRAIN(pf,ttype,x)) log = 1;
if(ti) *pa = (uchar)na;
xx[1 - index][j] = (x - 1) & clip_mask_x;
yy[1 - index][j] = y;
j++;
xx[1 - index][j] = (x + 1) & clip_mask_x;
yy[1 - index][j] = y;
j++;
xx[1 - index][j] = x;
yy[1 - index][j] = (y - 1) & clip_mask_y;
j++;
xx[1 - index][j] = x;
yy[1 - index][j] = (y + 1) & clip_mask_y;
j++;
}
}
}
index = 1 - index;
num[index] = j;
}
}
void calc_DownFlood(int x0,int y0,uchar level,int ttype,int ti = 0)
{
const int N = 1024 << 6;
if(!xx[0]){
xx[0] = new int[N];
xx[1] = new int[N];
yy[0] = new int[N];
yy[1] = new int[N];
}
int index = 0;
int num[2];
xx[0][0] = x0;
yy[0][0] = y0;
num[0] = 1;
uchar** lt = vMap -> lineT;
uchar* pa,*pf,*pa0;
int na,h,t;
int log = 1,i,j,x,y;
while(log){
log = 0;
for(j = 0,i = 0;i < num[index];i++){
pa0 = pa = lt[y = yy[index][i]];
if(pa){
pa += (x = xx[index][i]);
pf = pa + H_SIZE;
na = level;
h = GET_DOWN_ALT(pf,*pa,pa0,x);
if(ti) na += (level - h)*DriftPower/16 + realRND(DriftNoise);
t = GET_REAL_DOWNTERRAIN_TYPE(pf,x);
if(h < level && t != ttype && j < N - 4 && na >= MiniLevel && na <= MaxiLevel && ActiveTerrain[t >> TERRAIN_OFFSET] && h >= MiniLevel && h <= MaxiLevel){
if(SET_REAL_DOWNTERRAIN(pf,ttype,x)) log = 1;
if(ti) *pa = (uchar)na;
xx[1 - index][j] = (x - 1) & clip_mask_x;
yy[1 - index][j] = y;
j++;
xx[1 - index][j] = (x + 1) & clip_mask_x;
yy[1 - index][j] = y;
j++;
xx[1 - index][j] = x;
yy[1 - index][j] = (y - 1) & clip_mask_y;
j++;
xx[1 - index][j] = x;
yy[1 - index][j] = (y + 1) & clip_mask_y;
j++;
}
}
}
index = 1 - index;
num[index] = j;
}
}
void WORLD_Flood(int x0,int y0,int ttype)
{
uchar level = FloodLvl[y0 >> WPART_POWER];
if(RenderingLayer == UP_LAYER){
calc_Flood(x0,y0,level,(TERRAIN_MAX - 1) << TERRAIN_OFFSET);
calc_Flood(x0,y0,level,ttype);
}
else {
calc_DownFlood(x0,y0,level,(TERRAIN_MAX - 1) << TERRAIN_OFFSET);
calc_DownFlood(x0,y0,level,ttype);
}
}
void WORLD_Drift(int x0,int y0,uchar level,int ttype)
{
if(RenderingLayer == UP_LAYER){
calc_Flood(x0,y0,level,(TERRAIN_MAX - 1) << TERRAIN_OFFSET);
calc_Flood(x0,y0,level,ttype,1);
}
else {
calc_DownFlood(x0,y0,level,(TERRAIN_MAX - 1) << TERRAIN_OFFSET);
calc_DownFlood(x0,y0,level,ttype,1);
}
}
static void calc_color_map(void)
{
if(Verbose) XCon < "\nCalcColorMap...";
WORLD_colcalc(Stage << WPART_POWER,YCYCL(((Stage + 1) << WPART_POWER)),0);
}
void WORLD_colcalc(int y0,int y1,int isColor)
{
int dnD = RenderingLayer == DOWN_LAYER ? 1 : 0;
int x,y;
uchar** lt = vMap -> lineT;
uchar** ltc = vMap -> lineTcolor;
uchar h,type,hd,lxVal,rxVal,hM,level;
int hdC;
uchar* pa,*pc,*pf,*pa0,*grid,*pc0,*pf0,*pff;
for(y = y0;y != y1;y = YCYCL(y + 1)){
pa0 = pa = lt[y]; pa += H_SIZE - 1;
pf0 = pa0 + H_SIZE;
pf = pa + H_SIZE;
pc0 = ltc[y];
pc = pc0 + H_SIZE - 1;
memset(grid = shadowParent + H_SIZE,0,2*H_SIZE);
hM = 0;
hdC = 0;
for(x = map_size_x - 1;x >= 0;x--,pa--,pc--,pf--){
if(!(*pf & 3) && !(*(pf - 1) & 3)){
pff = pf0 + XCYCL(x - 2);
if((*pff & DOUBLE_LEVEL) && ((*pff & 3) || (*(pff - 1) & 3))){
*pf |= DOUBLE_LEVEL;
*(pf - 1) |= DOUBLE_LEVEL;
}
else {
*pf &= ~DOUBLE_LEVEL;
*(pf - 1) &= ~DOUBLE_LEVEL;
}
}
if(*pf & DOUBLE_LEVEL){
type = (*(pf - dnD) & TERRAIN_MASK) >> TERRAIN_OFFSET;
lxVal = *(pa - dnD);
rxVal = *(pa0 + XCYCL(x + 2 - dnD));
/*
// исправление 0-полоски
if(x == map_size_x - 1 && (*(pf - 2) & DOUBLE_LEVEL) && (*(pf0 + 1) & DOUBLE_LEVEL)){
*pa = (uchar)((int)*(pa - 2) + (int)rxVal >> 1);
type = *(pf - 2) & TERRAIN_MASK;
SET_TERRAIN(*pf,type);
type >>= TERRAIN_OFFSET;
}
*/
h = *(pa - dnD);
hd = *(pa - 1);
grid += 3;
hdC -= 3;
#ifndef TERRAIN16
if(grid[h + 32]){
*pf |= OBJSHADOW;
*(pf - 1) |= OBJSHADOW;
}
else {
*pf &= ~OBJSHADOW;
*(pf - 1) &= ~OBJSHADOW;
}
#endif
if(grid[h]){
if(isColor) *(pc - 1) = *pc = palCLR[type][256 + (lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION) >> 1)];
*pf |= SHADOW_MASK;
*(pf - 1) |= SHADOW_MASK;
}
else {
if(isColor) *(pc - 1) = *pc = palCLR[type][256 + lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION)];
*pf &= ~SHADOW_MASK;
*(pf - 1) &= ~SHADOW_MASK;
}
if(hd > hdC){
if(hdC < 0) hdC = 0;
memset(grid + hdC,1,hd - hdC);
hdC = hd;
}
if(!dnD) memset(grid + h - SS_WIDTH,2,SS_WIDTH + 1);
if(h > hM) hM = h;
else hM -= 3;
x--,pa--,pc--,pf--;
}
else {
type = (*pf & TERRAIN_MASK) >> TERRAIN_OFFSET;
lxVal = *(pa - 1);
rxVal = *(pa0 + XCYCL(x + 1));
h = *pa;
grid += 2;
hdC -= 2;
#ifndef TERRAIN16
level = type ? h : FloodLEVEL;
if(grid[level + 32]) *pf |= OBJSHADOW;
else *pf &= ~OBJSHADOW;
#else
level = h;
#endif
if(grid[level]){
if(isColor) *pc = palCLR[type][256 + (lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION) >> 1)];
*pf |= SHADOW_MASK;
*pf &= ~3;
// if(grid[level] == 2) *pf |= 1;
}
else {
if(isColor) *pc = palCLR[type][256 + lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION)];
*pf &= ~SHADOW_MASK;
*pf &= ~3;
}
if(h > hdC){
if(hdC < 0) hdC = 0;
memset(grid + hdC,1,h - hdC);
hdC = h;
}
if(h > hM) hM = h;
else hM -= 2;
rxVal = h;
x--,pa--,pc--,pf--;
type = (*pf & TERRAIN_MASK) >> TERRAIN_OFFSET;
lxVal = *(pa0 + XCYCL(x - 1));
h = *pa;
grid += 1;
hdC -= 1;
#ifndef TERRAIN16
level = type ? h : FloodLEVEL;
if(grid[level + 32]) *pf |= OBJSHADOW;
else *pf &= ~OBJSHADOW;
#else
level = h;
#endif
if(grid[level]){
if(isColor) *pc = palCLR[type][256 + (lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION) >> 1)];
*pf |= SHADOW_MASK;
*pf &= ~3;
// if(grid[level] == 2) *pf |= 1;
}
else {
if(isColor) *pc = palCLR[type][256 + lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION)];
*pf &= ~SHADOW_MASK;
*pf &= ~3;
}
if(h > hdC){
if(hdC < 0) hdC = 0;
memset(grid + hdC,1,h - hdC);
hdC = h;
}
if(h > hM) hM = h;
else hM -= 1;
}
}
pa = pa0 + H_SIZE - 1;
pf0 = pa0 + H_SIZE;
pf = pa + H_SIZE;
pc = pc0 + H_SIZE - 1;
for(x = map_size_x - 1;;x--,pa--,pc--,pf--){
if(*pf & DOUBLE_LEVEL){
type = (*(pf - dnD) & TERRAIN_MASK) >> TERRAIN_OFFSET;
lxVal = *(pa - dnD);
rxVal = *(pa0 + XCYCL(x + 2 - dnD));
h = *(pa - dnD);
hd = *(pa - 1);
grid += 3;
hM -= 3;
if(h > hM) break;
#ifndef TERRAIN16
if(grid[h + 32]){
*pf |= OBJSHADOW;
*(pf - 1) |= OBJSHADOW;
}
#endif
if(grid[h] && !(*pf & SHADOW_MASK)){
if(isColor) *(pc - 1) = *pc = palCLR[type][256 + (lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION) >> 1)];
*pf |= SHADOW_MASK;
*(pf - 1) |= SHADOW_MASK;
}
x--;pa--;pc--;pf--;
}
else {
type = (*pf & TERRAIN_MASK) >> TERRAIN_OFFSET;
lxVal = *(pa - 1);
rxVal = *(pa0 + XCYCL(x + 1));
h = *pa;
grid += 2;
hM -= 2;
if(h > hM) break;
#ifndef TERRAIN16
level = type ? h : FloodLEVEL;
if(grid[level + 32]) *pf |= OBJSHADOW;
#else
level = h;
#endif
if(grid[level] && !(*pf & SHADOW_MASK)){
if(isColor) *pc = palCLR[type][256 + (lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION) >> 1)];
*pf |= SHADOW_MASK;
// if(grid[level] == 2) *pf |= 1;
*pf &= ~3;
}
rxVal = h;
x--;pa--;pc--;pf--;
type = (*pf & TERRAIN_MASK) >> TERRAIN_OFFSET;
lxVal = *(pa0 + XCYCL(x - 1));
h = *pa;
grid += 1;
hM -= 1;
if(h > hM) break;
#ifndef TERRAIN16
level = type ? h : FloodLEVEL;
if(grid[level + 32]) *pf |= OBJSHADOW;
#else
level = h;
#endif
if(grid[level] && !(*pf & SHADOW_MASK)){
if(isColor) *pc = palCLR[type][256 + (lightCLR[type][255 - (lxVal - rxVal)] - (255 - h >> H_CORRECTION) >> 1)];
*pf |= SHADOW_MASK;
// if(grid[level] == 2) *pf |= 1;
*pf &= ~3;
}
}
}
/*
int inshadow = 1;
int counter = 100;
pa = pa0 + H_SIZE - 1;
pf = pa + H_SIZE;
for(x = map_size_x - 1;x >= 0;x--,pa--,pf--){
if(!(*pf & DOUBLE_LEVEL))
if(*pf & SHADOW_MASK){
if(inshadow) counter++;
else{
counter = 0;
inshadow = 1;
}
if(*pf & 1){
*pf &= ~3;
if((*pf & TERRAIN_MASK) && counter < 6)
*pf += 4 - (counter/2 + 1);
}
}
else
inshadow = 0;
}
pa = pa0;
pf = pa + H_SIZE;
inshadow = 1;
counter = 100;
for(x = 0;x < map_size_x;x++,pa++,pf++){
if(!(*pf & DOUBLE_LEVEL))
if(*pf & SHADOW_MASK){
if(inshadow) counter++;
else{
counter = 0;
inshadow = 1;
}
if((*pf & TERRAIN_MASK) && !(*pf & 3) && counter < 6)
*pf += 4 - (counter/2 + 1);
}
else
inshadow = 0;
}
*/
}
}
void worldPrepare(void)
{
if(r_net_map) return;
XCon < vMap -> wTable[vMap -> cWorld].name < " -> ";
XCon < "X-Power: " <= MAP_POWER_X < " Y-Power: " <= MAP_POWER_Y < "\n";
int c = CLOCK(); while(CLOCK() - c < 24);
r_net_map = new uchar[net_size];
m_net_map = new uchar[net_size];
proto_m_net_map = new uchar[net_size];
new_m_net_map = new uchar[net_size];
}
void worldFree(void)
{
delete[] r_net_map;
delete[] m_net_map;
delete[] proto_m_net_map;
delete[] new_m_net_map;
r_net_map = NULL;
}
void worldClean(void)
{
if(Verbose) XCon < "\nMemory cleaning...";
memset(alt_map,0,part_map_size + (QUANT + 1)*map_size_x);
memset(color_map,0,part_map_size + (QUANT + 1)*map_size_x);
memset(temp_map,0,part_map_size + (QUANT + 1)*map_size_x);
memset(surf_map,0,part_map_size + map_size_x);
memset(proto_map,0,part_map_size);
memset(current_map,0,part_map_size);
memset(lastlineA,0,map_size_x);
memset(lastlineC,0,map_size_x);
memset(lastlineF,DEFAULT_TERRAIN,map_size_x);
}
void worldInit(void)
{
if(Verbose) XCon < "\nMemory allocation...";
alt_map = new uchar[part_map_size + (QUANT + 1)*map_size_x];
color_map = new uchar[part_map_size + (QUANT + 1)*map_size_x];
temp_map = new uchar[part_map_size + (QUANT + 1)*map_size_x];
surf_map = new uchar[part_map_size + map_size_x];
proto_map = new uchar[part_map_size];
current_map = new uchar[part_map_size];
worldClean();
}
void worldRelease(void)
{
delete alt_map;
delete color_map;
delete temp_map;
delete surf_map;
delete proto_map;
delete current_map;
alt_map = color_map = temp_map = NULL;
}
/*
int GetMOBILITY(uchar* p0,uchar* p1,uchar* p2,int x)
{
int d = 0,dd;
int h = *(p1 + x);
int xl = (x - 1) & clip_mask_x;
int xr = (x + 1) & clip_mask_x;
dd = (int)(*(p0 + xl)) - h; d += dd*dd;
dd = (int)(*(p0 + x)) - h; d += dd*dd;
dd = (int)(*(p0 + xr)) - h; d += dd*dd;
dd = (int)(*(p1 + xl)) - h; d += dd*dd;
dd = (int)(*(p1 + xr)) - h; d += dd*dd;
dd = (int)(*(p2 + xl)) - h; d += dd*dd;
dd = (int)(*(p2 + x)) - h; d += dd*dd;
dd = (int)(*(p2 + xr)) - h; d += dd*dd;
d >>= 3;
d = (int)sqrt((double)d);
if(d > 7) d = 7;
return d;
}
*/
void WORLD_mobility(void)
{
/*
if(Verbose) XCon < "\nMobilityCalc...";
int x,y;
uchar* pa,*pf,*pp;
pa = (uchar*)alt_map;
pf = (uchar*)surf_map;
pp = pa + map_size_x;
uchar* pl = lastlineA;
for(x = 0;x < map_size_x;x++,pf++)
SET_MOBILITY(*pf,GetMOBILITY(pa,pl,pp,x));
pa += map_size_x;
for(y = 1;y < part_map_size_y;y++,pa += map_size_x)
for(x = 0;x < map_size_x;x++,pf++)
SET_MOBILITY(*pf,GetMOBILITY(pa,pa - map_size_x,pa + map_size_x,x));
*/
}
void WORLD_shot(void)
{
uchar* buf = new uchar[map_size_x];
int max = YCYCL(ShotPrm + 1),i,y;
XStream ff("HARMONY.BMP",XS_OUT);
XStream ffh("HIGHTS.BMP",XS_OUT);
XStream ffv("HARMONY.VMP",XS_OUT);
if(ShotPrm){
i = 0; y = StartshotPrm;
do { y = YCYCL(y + 1); i++; } while(y != max);
// ff < (short)map_size_x < (short)i;
// ffh < (short)map_size_x < (short)i;
ff < (short)640 < (short)i;
ffh < (short)640 < (short)i;
}
else {
ff < (short)map_size_x < (short)map_size_y;
ffh < (short)map_size_x < (short)map_size_y;
}
y = StartshotPrm;
if(vMap -> isCompressed){
vMap -> fmap.open(vMap -> fname,XS_IN);
memset(vMap -> lineT = new uchar*[V_SIZE],0,V_SIZE*sizeof(uchar*));
memset(vMap -> lineTcolor = new uchar*[V_SIZE],0,V_SIZE*sizeof(uchar*));
vMap -> st_table = new int[V_SIZE];
vMap -> sz_table = new short[V_SIZE];
for(i = 0;i < V_SIZE;i++){
vMap -> fmap > vMap -> st_table[i];
vMap -> fmap > vMap -> sz_table[i];
}
InitSplay(vMap -> fmap);
uchar* p0 = new uchar[2*map_size_x];
uchar* p1 = new uchar[2*map_size_x];
do {
vMap -> fmap.seek(vMap -> st_table[y],XS_BEG);
vMap -> fmap.read(p0,vMap -> sz_table[y]);
ExpandBuffer(p0,p1);
vMap -> lineT[y] = p1;
vMap -> lineTcolor[y] = buf;
LINE_render(y);
ff.write(buf,map_size_x);
ffh.write(p1,map_size_x);
ffv.write(p1,2*map_size_x);
y = YCYCL(y + 1);
} while(y != max);
delete[] p0;
delete[] p1;
}
else
do {
vMap -> lineTcolor[y] = buf;
LINE_render(y);
// ff.write(buf,map_size_x);
// ffh.write(vMap -> lineT[y],map_size_x);
ff.write(buf + 1000,640);
ffh.write(vMap -> lineT[y] + 1000,640);
y = YCYCL(y + 1);
} while(y != max);
ff.close();
ffh.close();
ffv.close();
delete[] buf;
ffh.open("HIGHTS.PAL",XS_OUT);
for(i = 0;i < 256;i++){
ffh < (uchar)(i*64/256);
ffh < (uchar)(i*64/256);
ffh < (uchar)(i*64/256);
}
ffh.close();
}
void WORLD_handle(void)
{
if(Verbose) XCon < "\n\n";
uint x,y;
uchar** lt = vMap -> lineT;
uchar* pa0,*pa,*pf;
int hd,hu,h;
int jC = 0;
for(y = 0;y < V_SIZE;y++){
if(Verbose) XCon < "\rWorldHandling: " <= y;
pa = pa0 = lt[y];
pf = pa + H_SIZE;
for(x = 0;x < H_SIZE;x += 2,pa += 2,pf += 2){
if(IS_DOUBLE(*pf)){
hd = *pa;
hu = *(pa + 1);
if((h = hu - hd) < 32){
*pa = hu;
SET_TERRAIN(*pf,GET_TERRAIN_TYPE(*(pf + 1)));
*pf &= ~DOUBLE_LEVEL;
*(pf + 1) &= ~DOUBLE_LEVEL;
SET_DELTA(*pf,0);
SET_DELTA(*(pf + 1),0);
jC++;
}
else {
h -= 16;
if(h > MAX_RDELTA) h = MAX_RDELTA;
h = (h >> DELTA_SHIFT) - 1;
SET_DELTA(*pf,(h & 12) >> 2);
SET_DELTA(*(pf + 1),(h & 3));
}
}
else {
SET_DELTA(*pf,0);
SET_DELTA(*(pf + 1),0);
}
}
if(Verbose) XCon < ", j: " <= jC < " ";
}
}
void WORLD_glass(void)
{