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Graphutl.cpp
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#include "stdafx.h"
/*
#include <windows.h>
#include <windowsx.h>
#include <commdlg.h>
//#include <commctrl.h>
#include <wingdi.h>
#include <stdio.h>
#include <stdlib.h>
#include "string.h"
*/
#include "global.h"
#include "DibEngine.h"
const char * k3DEdGrphDir = "3DEditorGraphics"; // 3D Editor Grahpics folder
#define xmin(a,b) ((a) < (b) ? (a) : (b))
// Gloabl varialbes
// external gloabal variables
extern HWND mainPtr;
extern HDC main_dc;
extern HDC main_dc2;
extern HDC main_dc3;
extern short ulx,uly;
// extern long anim_ticks;
// extern char file_path_name[256];
// extern char store_path[_MAX_PATH + 1];
// extern HDIB terrain_gworld, masked_gworld;
extern HDIB pat_source_gworld;
extern HDIB mixed_gworld;
extern HDIB dialog_pattern_gworld;
extern HDIB pattern_gworld;
extern HDIB ed_pattern_gworld;
// extern Boolean running_on_nt;
// extern RECT ter_gworld_inside_rect;
extern HBITMAP bw_bitmap;
extern char store_editor_path[_MAX_PATH + 1];
extern char appl_path[_MAX_PATH + 1];
extern char scenario_path[_MAX_PATH];
// local variables
Boolean graphic_alarm_given = FALSE;
Boolean graphics_messed = FALSE;
short dlog_pat_placed = 0;
short current_pattern = -1;
short store_mask = -1;
Boolean using_a_mask = FALSE;
HDIB current_mask;
RECT current_mask_rect;
short store_store_mask;
RGBTRIPLE set_color;
short darkness_scale = 14;
unsigned short floor_animate[23][16] = {
{1,0,1,2,3,2,1,0,1,2,3,4,5,4,3,2},
{1,0,1,2,3,2,1,0,1,2,3,4,5,4,3,2},
{2,1,0,1,2,3,2,1,0,1,2,3,4,5,4,3},
{3,2,1,0,1,2,3,2,1,0,1,2,3,4,5,4},
{4,3,2,1,0,1,2,3,2,1,0,1,2,3,4,5},
{5,4,3,2,1,0,1,2,3,2,1,0,1,2,3,4},//
{4,5,4,3,2,1,0,1,2,3,2,1,0,1,2,3},
{3,4,5,4,3,2,1,0,1,2,3,2,1,0,1,2},
{2,3,4,5,4,3,2,1,0,1,2,3,2,1,0,1},
{2,3,4,5,4,3,2,1,0,1,2,3,2,1,0,1},
{1,2,3,4,5,4,3,2,1,0,1,2,3,2,1,0},//
{1,2,3,4,5,4,3,2,1,0,1,2,3,2,1,0},
{1,2,3,4,5,4,3,2,1,0,1,2,3,2,1,0},
{1,2,3,4,5,4,3,2,1,0,1,2,3,2,1,0},
{2,3,4,5,4,3,2,1,0,1,2,3,2,1,0,1},
{3,4,5,4,3,2,1,0,1,2,3,2,1,0,1,2},//
{4,5,4,3,2,1,0,1,2,3,2,1,0,1,2,3},
{5,4,3,2,1,0,1,2,3,2,1,0,1,2,3,4},
{4,3,2,1,0,1,2,3,2,1,0,1,2,3,4,5},
{3,2,1,0,1,2,3,2,1,0,1,2,3,4,5,4},
{2,1,0,1,2,3,2,1,0,1,2,3,4,5,4,3},//
{1,0,1,2,3,2,1,0,1,2,3,4,5,4,3,2},
{1,0,1,2,3,2,1,0,1,2,3,4,5,4,3,2}
};
short floor_offsets[32] =
{22,21,19,18,16, 15,13,12,10,9,
7,6,4,3,1, 0,0,1,3,4,
6,7,9,10,12, 13,15,16,18,19,
21,22};
short floor_width[32] =
{2,4,8,10,14, 16,20,22,26,28,
32,34,38,40,44, 46,46,44,40,38,
34,32,28,26,22, 20,16,14,10,8,
4,2
};
// BOOL pal_ok = FALSE;
// Boolean syscolors_stored = FALSE;
// int elements[5] = {COLOR_ACTIVEBORDER,COLOR_ACTIVECAPTION,
// COLOR_WINDOWFRAME,COLOR_SCROLLBAR,COLOR_BTNFACE};
// COLORREF store_element_colors[5];
// HPALETTE syspal = NULL;
// Boolean common_controls_inited = FALSE;
// Boolean print_val = FALSE;
// short store_bitmap_height,store_bitmap_width;
// function prototype
// void test_new_bmap_engine();
void graphics_error(short which_pict);
HDIB load_pict_from( const char * parent, const char * folder, int which_pict );
// void set_graphic_mask(short which_mask);
// void masked_rect_draw_some_item (HDIB src_gworld, RECT src_rect, HDIB targ_gworld, RECT targ_rect, short masked, short main_win);
// void set_blitter_color(unsigned int new_color);
// void transbitblit( HDIB src,RECT source_rect,HDIB dest,RECT dest_rect,short draw_mode,short adjusts) ;
// void floor_transbitblit( HDIB src,RECT source_rect,HDIB dest,RECT dest_rect,short draw_mode,short adjusts) ;
// void floor_draw_lower_frame( HDIB src,RECT source_rect,HDIB dest,RECT dest_rect,short draw_mode,short adjusts) ;
// Boolean Button();
// void bmp_rect_draw_some_item(HBITMAP src,RECT src_rect,HBITMAP dest,RECT dest_rect, short trans, short main_win) ;
// short get_graphic_mask();
// void dim_rect(HDIB dest,RECT dest_rect,BYTE r_dim,BYTE g_dim,BYTE b_dim) ;
// void hue_rect(HDIB dest,RECT dest_rect) ;
void graphics_error(short which_pict)
{
char d_s[256];
//sprintf((char *) d_s, "Stuck on %d.",(short) which_pict);
//add_string_to_buf((char *)d_s);
//print_buf();
if (graphic_alarm_given == FALSE) {
sprintf((char *) d_s, "Blades of Avernum was unable to find or load graphic %d. Make sure the editor is in the Data folder of Blades of Avernum (and not in a sub-folder). Also, make sure all graphics are where they should be.", (int)which_pict);
MessageBox(NULL,
d_s,
"Graphic Missing",MB_OK | MB_ICONEXCLAMATION);
graphic_alarm_given = TRUE;
graphics_messed = TRUE;
}
}
HDIB load_pict_from( const char * parent, const char * folder, int which_pict )
{
const char * slash = "\\";
char file_n[_MAX_PATH + 1];
if ( parent ) {
if ( folder )
sprintf((char *) file_n,"%s%s%s%sG%d.bmp",parent,slash,folder,slash,which_pict);
else
sprintf((char *) file_n,"%s%sG%d.bmp",parent,slash,which_pict);
return DibFileLoad(file_n);
}
return NULL;
}
// Loads in the pict with the correct number. First ports it to 16 bit mode, but currently 24 bit
HDIB load_pict(short which_pict)
{
HDIB graphic = NULL,ported_graphic;
char file_n[_MAX_PATH + 1];
// needs to be able to look in a number of locations
for (;;) {
if ( (graphic = load_pict_from( store_editor_path, NULL, which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( store_editor_path, "Character Graphics",which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( store_editor_path, "Editor Graphics", which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( store_editor_path, "Game Graphics", which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( store_editor_path, "Item Graphics", which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( store_editor_path, "Scen Icon Graphics",which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( store_editor_path, "Terrain Graphics", which_pict )) != NULL ) break;
if ( (graphic = load_pict_from( appl_path, k3DEdGrphDir, which_pict )) != NULL ) break;
sprintf((char *) file_n,"%sG%d.bmp",scenario_path,(int)which_pict);
graphic = DibFileLoad(file_n);
break;
}
if (graphic == NULL) { // error!
if (graphics_messed == FALSE)
refresh_graphics_library();
graphic = DibFileLoad(file_n);
if (graphic == NULL) {
graphics_error(which_pict);
return NULL;
}
}
// if it's 24 bit, we're done
if (DibBitCount(graphic) == 24)
return graphic;
//Otherwise, make a 24 bit version of what we just loaded.
ported_graphic = DibCreate(DibWidth(graphic),DibHeight(graphic),24,0);
if (ported_graphic == NULL) { // error!
if (graphics_messed == FALSE)
refresh_graphics_library();
ported_graphic = DibCreate(DibWidth(graphic),DibHeight(graphic),24,0);
if (ported_graphic == NULL) {
graphics_error(which_pict);
DibDelete(graphic);
return NULL;
}
}
RECT port_rect = {0,0,DibWidth(graphic),DibHeight(graphic)};
rect_draw_some_item(graphic,port_rect,ported_graphic,port_rect,0,0);
DibDelete(graphic);
return ported_graphic;
}
// These 2 procedures are to set the hues which
// influence the graphics drawn by rect_draw_some_item_hued
// r,g,b are 0 to 255
/*
void set_graphic_mask(short which_mask)
{
store_mask = which_mask;
}
*/
/*
short get_graphic_mask()
{
return store_mask;
}
*/
// Mask values
// 0 no mask
// 1 - 6 grays, from light to not so light
// 8 blues
// 9 red
// 10 green
/*
void masked_rect_draw_some_item (HDIB src_gworld, RECT src_rect, HDIB targ_gworld,
RECT targ_rect, short masked, short main_win)
{
rect_draw_some_item ( src_gworld, src_rect, targ_gworld,
targ_rect, masked, main_win);
}
*/
// trans: 0 overwrite draw
// 1 transparent
// 2 hued draw, brush: RGB(80,80,255), MERGECOPY (Merges the colors of the source rectangle with the brush currently selected in hdcDest, by using the Boolean AND operator.)
//
// main_win: 0 draw to bitmap of dest_hdib (using main_dc2 and main_dc3 as working device contexts)
// 1 draw to main window
// 2 draw to dialog window
void rect_draw_some_item(HDIB src_hdib,RECT src_rect,HDIB dest_hdib,RECT dest_rect,short trans, short main_win) {
HDC hdcMem,hdcMem2 = NULL,destDC;
HBITMAP transbmp = NULL,old_bmp;
COLORREF white = RGB(255,255,255),oldcolor;
// COLORREF black = RGB(0,0,0);
HBRUSH hbrush = NULL, old_brush = NULL;
COLORREF x = RGB(80,80,255);//RGB(150,150,255);
HBITMAP store = NULL,store2,storea,storeb;
Boolean dlog_draw = FALSE,mask_prepared = FALSE;
HBITMAP src,dest;
if ((src_hdib == NULL) || (dest_hdib == NULL))
return;
src = DibBitmapHandle(src_hdib);
if (main_win == 0)
dest = DibBitmapHandle(dest_hdib);
else
dest = (HBITMAP) dest_hdib;
if ((src == NULL) || (dest == NULL))
return;
//if ((store_mask >= 8) && (main_win != 2)) {
// outline_masked_rect_draw_some_item(src_hdib,src_rect,dest_hdib,dest_rect,trans,main_win);
// return;
// }
LONG src_width = src_rect.right - src_rect.left;
LONG src_height = src_rect.bottom - src_rect.top;
LONG dest_width = dest_rect.right - dest_rect.left;
LONG dest_height = dest_rect.bottom - dest_rect.top;
if (main_win == 2) {
destDC = (HDC) dest;
main_win = 1;
dlog_draw = TRUE;
hdcMem = CreateCompatibleDC(destDC);
store = (HBITMAP)SelectObject(hdcMem, src);
SetMapMode(hdcMem,GetMapMode(main_dc));
} else {
destDC = main_dc;
hdcMem = main_dc2;
store = (HBITMAP)SelectObject(hdcMem,src);
}
if (trans != 1) {
if (main_win == 0) { // Not transparent, into bitmap
hdcMem2 = main_dc3;
store2 = (HBITMAP) SelectObject(hdcMem2, dest);
if (trans == 2) {
hbrush = CreateSolidBrush(x);
old_brush = (HBRUSH) SelectObject(hdcMem2,hbrush);
}
if (store_store_mask > 0) {
//hbrush = CreateSolidBrush(shade_color);
//old_brush = SelectObject(hdcMem2, hbrush);
switch (store_store_mask) {
case 8: SetTextColor(hdcMem2,RGB(0,0,255)); break;
case 9: SetTextColor(hdcMem2,RGB(255,0,0)); break;
case 10: SetTextColor(hdcMem2,RGB(0,255,0)); break;
}
}
StretchBlt(hdcMem2,dest_rect.left,dest_rect.top,dest_width,dest_height,
hdcMem,src_rect.left,src_rect.top,src_width,src_height, (trans == 0) ? SRCCOPY : MERGECOPY);
//BitBlt(hdcMem2,dest_rect.left,dest_rect.top,dest_width,dest_height,
// hdcMem,src_rect.left,src_rect.top, (trans == 0) ? SRCCOPY : MERGECOPY);
if (store_store_mask > 0) {
SetTextColor(hdcMem2,RGB(0,0,0));
}
if (trans == 2) {
SelectObject(hdcMem2,old_brush);
if (DeleteObject(hbrush) == 0)
play_sound(1);
}
SelectObject(hdcMem2,store2);
}
else { // Not transparent, onto screen
if (trans == 2) { /// hued draw
hbrush = CreateSolidBrush(x);
old_brush = (HBRUSH) SelectObject(destDC,hbrush);
}
StretchBlt(destDC,dest_rect.left,dest_rect.top,dest_width,dest_height,
hdcMem,src_rect.left,src_rect.top,src_width,src_height, (trans == 0) ? SRCCOPY : MERGECOPY);
//BitBlt(destDC,dest_rect.left,dest_rect.top,dest_width,dest_height,
// hdcMem,src_rect.left,src_rect.top,(trans == 0) ? SRCCOPY : MERGECOPY);
if (trans == 2) {
SelectObject(destDC,old_brush);
if (DeleteObject(hbrush) == 0)
play_sound(1);
}
}
} // end of non-transparent draws
if (trans == 1) { // begin transparent draws
if (main_win == 0) { // transparent, to bmp
storea = (HBITMAP) SelectObject(main_dc3, dest);
SelectObject(hdcMem,store);
store = NULL;
storeb = (HBITMAP) SelectObject(main_dc2, src);
old_bmp = NULL;
bool create_transbmp = false;
if (using_a_mask == FALSE) {
if (mask_prepared == FALSE) {
if ((src_width < 72) &&
(src_height < 72))
transbmp = bw_bitmap;
else {
transbmp = CreateBitmap(src_width,src_height,1,1,NULL);
create_transbmp = true;
}
old_bmp = (HBITMAP) SelectObject(main_dc3, transbmp);
oldcolor = SetBkColor(main_dc2, white);
StretchBlt(main_dc3,0,0,dest_width,dest_height,
main_dc2,src_rect.left,src_rect.top,src_width,src_height,SRCCOPY);
SetBkColor(main_dc2, oldcolor);
StretchBlt(main_dc3,0,0,dest_width,dest_height,
main_dc2,src_rect.left,src_rect.top,src_width,src_height,DSTINVERT);
SelectObject(main_dc3, dest);
}
}
if (using_a_mask == FALSE) {
SelectObject(main_dc2, transbmp);
if (mask_prepared == TRUE)
StretchBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
main_dc2,src_rect.left,src_rect.top,src_width,src_height,SRCPAINT);
else
StretchBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
main_dc2,0,0,dest_width,dest_height,SRCPAINT);
//BitBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
// main_dc2,src_rect.left,src_rect.top,SRCPAINT);
} else {
SelectObject(main_dc2, current_mask);
StretchBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
main_dc2,current_mask_rect.left,current_mask_rect.top,
current_mask_rect.right - current_mask_rect.left,
current_mask_rect.bottom - current_mask_rect.top,SRCPAINT);
//BitBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
// main_dc2,current_mask_rect.left,current_mask_rect.top,SRCPAINT);
}
SelectObject(main_dc2, src);
StretchBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
main_dc2,src_rect.left,src_rect.top,src_width,src_height,SRCAND);
//if (mask_prepared == TRUE)
//BitBlt(main_dc3,dest_rect.left,dest_rect.top,dest_width,dest_height,
// main_dc2,src_rect.left,src_rect.top,SRCAND);
if ( create_transbmp )
DeleteObject(transbmp);
SelectObject(main_dc3, storea);
SelectObject(main_dc2, storeb);
}
else { // transparent, to screen, never used
//if (dlog_draw == FALSE)
// SetViewportOrg(destDC,ulx,uly);
if ((src_width < 72) && (src_height < 72))
transbmp = bw_bitmap;
else
transbmp = CreateBitmap(src_width,src_height,1,1,NULL);
hdcMem2 = CreateCompatibleDC(destDC);
old_bmp = (HBITMAP)SelectObject(hdcMem2, transbmp);
oldcolor = SetBkColor(hdcMem, white);
StretchBlt(hdcMem2,0,0,dest_width,dest_height,
hdcMem,src_rect.left,src_rect.top,src_width,src_height,SRCCOPY);
SetBkColor(hdcMem, oldcolor);
StretchBlt(hdcMem2,0,0,dest_width,dest_height,
hdcMem,src_rect.left,src_rect.top,src_width,src_height,DSTINVERT);
//StretchBlt(destDC,dest_rect.left,dest_rect.top,dest_width,dest_height,
// hdcMem,src_rect.left,src_rect.top,src_width,src_height,SRCINVERT);
StretchBlt(destDC,dest_rect.left,dest_rect.top,dest_width,dest_height,
hdcMem2,0,0,src_width,src_height,SRCPAINT);
StretchBlt(destDC,dest_rect.left,dest_rect.top,dest_width,dest_height,
hdcMem,src_rect.left,src_rect.top,src_width,src_height,SRCAND);
//if (dlog_draw == FALSE)
// SetViewportOrg(destDC,0,0);
SelectObject(hdcMem2, old_bmp);
if (transbmp != bw_bitmap)
DeleteObject(transbmp);
DeleteDC(hdcMem2);
}
}
if ( store )
SelectObject(hdcMem,store);
if (dlog_draw == TRUE)
DeleteDC(hdcMem);
}
void fry_dc(HWND hwnd,HDC dc) {
//if (ReleaseDC(hwnd,dc) == 0)
// PostQuitMessage(0);
//if (DeleteDC(dc) == 0)
// PostQuitMessage(0);
ReleaseDC(hwnd,dc);
DeleteDC(dc);
}
// Setting color functions
// rgb are all in the 0 .. 31 range
/*
void set_blitter_color(unsigned int new_color)
{// not needed for editor
//set_color.rgbtRed = GETR(new_color) << 3;
//set_color.rgbtGreen = GETG(new_color) << 3;
//set_color.rgbtBlue = GETB(new_color) << 3;
}
*/
/*
void hue_rect(HDIB dest,RECT dest_rect)
{
RGBTRIPLE *destBits;
// RGBTRIPLE white = {255,255,255};
short height = rect_height(&dest_rect);
short width = rect_width(&dest_rect);
short v,h;
// RGBTRIPLE BMask = {0,0,255};
BYTE dark_level;
if (dest == NULL)
return;
dark_level = (BYTE) (store_mask * darkness_scale);
for (v = 0; v < height; v++) {
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++) {
destBits->rgbtBlue = (destBits->rgbtBlue >> 1) + (set_color.rgbtBlue >> 1);
destBits->rgbtRed = (destBits->rgbtRed >> 1) + (set_color.rgbtRed >> 1);
destBits->rgbtGreen = (destBits->rgbtGreen >> 1) + (set_color.rgbtGreen >> 1);
destBits++;
}
}
}
*/
/*
void dim_rect(HDIB dest,RECT dest_rect,BYTE r_dim,BYTE g_dim,BYTE b_dim)
{
RGBTRIPLE *destBits;
// RGBTRIPLE white = {255,255,255};
short height = rect_height(&dest_rect);
short width = rect_width(&dest_rect);
short v,h;
// RGBTRIPLE BMask = {0,0,255};
BYTE dark_level;
if (dest == NULL)
return;
dark_level = (BYTE) (store_mask * darkness_scale);
for (v = 0; v < height; v++) {
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++) {
destBits->rgbtBlue = (destBits->rgbtBlue < b_dim) ? 0 : destBits->rgbtBlue - b_dim;
destBits->rgbtRed = (destBits->rgbtRed < r_dim) ? 0 : destBits->rgbtRed - r_dim;
destBits->rgbtGreen = (destBits->rgbtGreen < g_dim) ? 0 : destBits->rgbtGreen - g_dim;
destBits++;
}
}
}
*/
// This is ONLY for drawing from a gworld into another gworld.
// This does NO clipping. Beware!
// adjusts:
// 0 - no
// 1 - shimmers
// 2 - use outline
/*
void transbitblit( HDIB src,RECT source_rect,HDIB dest,RECT dest_rect,short draw_mode,short adjusts)
{
RGBTRIPLE *destBits;
RGBTRIPLE *srcBits;
RGBTRIPLE white = {255,255,255};
short height = rect_height(&source_rect);
short width = rect_width(&source_rect);
short v,h;
RGBTRIPLE halfmask = {128,128,128};
RGBTRIPLE qtrmask = {64,64,64};
RGBTRIPLE RMask = {255,0,0};
RGBTRIPLE GMask = {0,255,0};
RGBTRIPLE temp,BMask = {0,0,255};
short anim_add;
BYTE dark_level;
//rect_draw_some_item(src,source_rect,dest,dest_rect,1,0);
//return;
if ((src == NULL) || (dest == NULL))
return;
// Begin draws. There's a bunch of different things,e ach depending on a diff. way of drawing.
switch (adjusts) {
case 0: // normal
switch (store_mask) {
case 1: case 2: case 3: case 4: case 5: case 6: case 7:
dark_level = (BYTE) (store_mask * darkness_scale);
for (v = 0; v < height; v++) {
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++) {
// Our transparent color is white
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255)) {
destBits->rgbtBlue = (srcBits->rgbtBlue < dark_level) ? 0 : srcBits->rgbtBlue - dark_level;
destBits->rgbtRed = (srcBits->rgbtRed < dark_level) ? 0 : srcBits->rgbtRed - dark_level;
destBits->rgbtGreen = (srcBits->rgbtGreen < dark_level) ? 0 : srcBits->rgbtGreen - dark_level;
}
destBits++;
srcBits++;
}
}
break;
default:
for (v = 0; v < height; v++) {
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
//srcBits = ((PDIBSTRUCT) src)->ppRow)[source_rect.top + v] + source_rect.left;
//destBits = ((PDIBSTRUCT) dest)->ppRow)[dest_rect.top + v] + dest_rect.left;
for (h = 0; h < width; h++) {
// Our transparent color is white
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255))
*destBits = *srcBits;
//*destBits = (*srcBits & mask) << 1;
destBits++;
srcBits++;
}
}
break;
}
break;
case 1: // shimmer
if (anim_ticks % 16 >= 8)
anim_add = 8 - (anim_ticks % 8);
else anim_add = anim_ticks % 8;
anim_add = anim_add * 6;
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++)
{
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255)) {
//temp = ((*srcBits & RMask) >> 10) + anim_add;
//*destBits = ((temp > 31) ? 31 : temp) << 10;
//temp = ((*srcBits & GMask) >> 5) + anim_add;
//*destBits += ((temp > 31) ? 31 : temp) << 5;
//temp = (*srcBits & BMask) + anim_add;
//*destBits += ((temp > 31) ? 31 : temp);
destBits->rgbtRed = srcBits->rgbtRed + anim_add;
if (destBits->rgbtRed < srcBits->rgbtRed)
destBits->rgbtRed = 255;
destBits->rgbtGreen = srcBits->rgbtGreen + anim_add;
if (destBits->rgbtGreen < srcBits->rgbtGreen)
destBits->rgbtGreen = 255;
destBits->rgbtBlue = srcBits->rgbtBlue + anim_add;
if (destBits->rgbtBlue < srcBits->rgbtBlue)
destBits->rgbtBlue = 255;
}
destBits++;
srcBits++;
}
}
break;
case 2: // outline
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++)
{
if ((srcBits->rgbtBlue == 255) &&
(srcBits->rgbtGreen == 255) &&
(srcBits->rgbtRed == 255) &&
(((h > 0) && ((srcBits - 1)->rgbtBlue != 255)) ||
((h < width - 1) && ((srcBits + 1)->rgbtBlue != 255)) ||
((v > 0) && (((RGBTRIPLE *) (DibPixelPtr (src,source_rect.left + h,source_rect.top + v - 1)))->rgbtBlue != 255)) ||
((v < height - 1) && (((RGBTRIPLE *) (DibPixelPtr (src,source_rect.left + h,source_rect.top + v + 1)))->rgbtBlue != 255)))) {
*destBits = set_color;
}
else if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255))
*destBits = *srcBits;
destBits++;
srcBits++;
}
}
break;
}
}
*/
// This is ONLY for drawing from a gworld into another gworld.
// This does NO clipping. Beware!
// This is ONLY for drawing floor sections, and, when drawing the whole floor section, it does some truly
// excellent optimization. Also, can do some animating and shimmering and stuff.
// adjusts:
// 0 - no
// 1 - animate water
/*
void floor_transbitblit( HDIB src,RECT source_rect,HDIB dest,RECT dest_rect,short draw_mode,short adjusts)
{
RGBTRIPLE *destBits;
RGBTRIPLE *srcBits;
short height = rect_height(&source_rect);
short width = rect_width(&source_rect);
short v,h;
RGBTRIPLE halfmask = {128,128,128};
RGBTRIPLE qtrmask = {64,64,64};
RGBTRIPLE RMask = {255,0,0};
RGBTRIPLE GMask = {0,255,0};
RGBTRIPLE temp,BMask = {0,0,255};
RGBTRIPLE mask = {128,128,128};
short floor_animate_x,floor_animate_y;
RECT anim_offsets = {0,0,0,0},base_source_rect;
BYTE dark_level;
if ((src == NULL) || (dest == NULL))
return;
//rect_draw_some_item(src,source_rect,dest,dest_rect,1,0);
//return;
switch (store_mask) {
case 1: case 2: case 3: case 4: case 5: case 6: case 7:
dark_level = (BYTE) (store_mask * darkness_scale);
if (adjusts == 0) {
if ((height != 32) || (width != 46)) {
for (v = 0; v < height; v++) {
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++) {
//if ((v == 0) && (h == 0)) {
// white = *srcBits;
// }
// Our transparent color is white
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255)) {
destBits->rgbtBlue = (srcBits->rgbtBlue < dark_level) ? 0 : srcBits->rgbtBlue - dark_level;
destBits->rgbtRed = (srcBits->rgbtRed < dark_level) ? 0 : srcBits->rgbtRed - dark_level;
destBits->rgbtGreen = (srcBits->rgbtGreen < dark_level) ? 0 : srcBits->rgbtGreen - dark_level;
}
destBits++;
srcBits++;
}
}
}
else { // major optimization
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
srcBits += floor_offsets[v];
destBits += floor_offsets[v];
for (h = 0; h < floor_width[v]; h++)
{
destBits->rgbtBlue = (srcBits->rgbtBlue < dark_level) ? 0 : srcBits->rgbtBlue - dark_level;
destBits->rgbtRed = (srcBits->rgbtRed < dark_level) ? 0 : srcBits->rgbtRed - dark_level;
destBits->rgbtGreen = (srcBits->rgbtGreen < dark_level) ? 0 : srcBits->rgbtGreen - dark_level;
//*destBits = (*srcBits & mask) << 1;
destBits++;
srcBits++;
}
}
}
} else {
floor_animate_x = 0;
floor_animate_y = 15 - (anim_ticks % 16);
if ((height != 32) || (width != 46)) {
base_source_rect = source_rect;
OffsetRect(&base_source_rect,-1,-1);
anim_offsets.left = base_source_rect.left % 47;
anim_offsets.right = 46 - anim_offsets.left - rect_width(&source_rect);
floor_animate_y = (floor_animate_y + (base_source_rect.top - 23)) % 16;
for (v = 0; v < height; v++)
{
floor_animate_x = (floor_animate_x + anim_offsets.left) % 23;
floor_animate_y = (floor_animate_y + 1) % 16;
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++)
{
//if ((v == 0) && (h == 0)) {
// white = *srcBits;
// }
// Our transparent color is white
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255)) {
if ((srcBits->rgbtGreen < 110) && (srcBits->rgbtBlue >= 110)) {
destBits->rgbtRed = srcBits->rgbtRed;
destBits->rgbtGreen = srcBits->rgbtGreen;
destBits->rgbtBlue = srcBits->rgbtBlue +
(floor_animate[floor_animate_x][floor_animate_y] << 3);
if (destBits->rgbtBlue < srcBits->rgbtBlue)
destBits->rgbtBlue = 255;
}
else *destBits = *srcBits;
destBits->rgbtBlue = (destBits->rgbtBlue < dark_level) ? 0 : destBits->rgbtBlue - dark_level;
destBits->rgbtRed = (destBits->rgbtRed < dark_level) ? 0 : destBits->rgbtRed - dark_level;
destBits->rgbtGreen = (destBits->rgbtGreen < dark_level) ? 0 : destBits->rgbtGreen - dark_level;
}
floor_animate_x = (floor_animate_x + 1) % 23;
destBits++;
srcBits++;
}
floor_animate_x = (floor_animate_x + anim_offsets.right) % 23;
}
}
else { // major optimization
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
srcBits += floor_offsets[v];
destBits += floor_offsets[v];
floor_animate_x = (floor_animate_x + floor_offsets[v]) % 23;
floor_animate_y = (floor_animate_y + 1) % 16;
for (h = 0; h < floor_width[v]; h++)
{
if ((srcBits->rgbtGreen < 110) && (srcBits->rgbtBlue >= 110)) {
destBits->rgbtRed = srcBits->rgbtRed;
destBits->rgbtGreen = srcBits->rgbtGreen;
destBits->rgbtBlue = srcBits->rgbtBlue +
(floor_animate[floor_animate_x][floor_animate_y] << 3);
if (destBits->rgbtBlue < srcBits->rgbtBlue)
destBits->rgbtBlue = 255;
}
else *destBits = *srcBits;
destBits->rgbtBlue = (destBits->rgbtBlue < dark_level) ? 0 : destBits->rgbtBlue - dark_level;
destBits->rgbtRed = (destBits->rgbtRed < dark_level) ? 0 : destBits->rgbtRed - dark_level;
destBits->rgbtGreen = (destBits->rgbtGreen < dark_level) ? 0 : destBits->rgbtGreen - dark_level;
floor_animate_x = (floor_animate_x + 1) % 23;
destBits++;
srcBits++;
}
floor_animate_x = (floor_animate_x + floor_offsets[v]) % 23;
}
}
}
break;
default:
if (adjusts == 0) {
if ((height != 32) || (width != 46)) {
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
for (h = 0; h < width; h++)
{
//if ((v == 0) && (h == 0)) {
// white = *srcBits;
// }
// Our transparent color is white
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255))
*destBits = *srcBits;
destBits++;
srcBits++;
}
}
}
else { // major optimization
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
srcBits += floor_offsets[v];
destBits += floor_offsets[v];
for (h = 0; h < floor_width[v]; h++)
{
*destBits = *srcBits;
//*destBits = (*srcBits & mask) << 1;
destBits++;
srcBits++;
}
}
}
} else {
floor_animate_x = 0;
floor_animate_y = 15 - (anim_ticks % 16);
if ((height != 32) || (width != 46)) {
base_source_rect = source_rect;
OffsetRect(&base_source_rect,-1,-1);
anim_offsets.left = base_source_rect.left % 47;
anim_offsets.right = 46 - anim_offsets.left - rect_width(&source_rect);
floor_animate_y = (floor_animate_y + (base_source_rect.top - 23)) % 16;
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
floor_animate_x = (floor_animate_x + anim_offsets.left) % 23;
floor_animate_y = (floor_animate_y + 1) % 16;
for (h = 0; h < width; h++)
{
// Our transparent color is white
if ((srcBits->rgbtBlue != 255) ||
(srcBits->rgbtGreen != 255) ||
(srcBits->rgbtRed != 255)) {
if ((srcBits->rgbtGreen < 110) && (srcBits->rgbtBlue >= 110)) {
destBits->rgbtRed = srcBits->rgbtRed;
destBits->rgbtGreen = srcBits->rgbtGreen;
destBits->rgbtBlue = srcBits->rgbtBlue +
(floor_animate[floor_animate_x][floor_animate_y] << 3);
if (destBits->rgbtBlue < srcBits->rgbtBlue)
destBits->rgbtBlue = 255;
}
else *destBits = *srcBits;
}
floor_animate_x = (floor_animate_x + 1) % 23;
destBits++;
srcBits++;
}
floor_animate_x = (floor_animate_x + anim_offsets.right) % 23;
}
}
else { // major optimization
for (v = 0; v < height; v++)
{
srcBits = (RGBTRIPLE *) (DibPixelPtr (src,source_rect.left,source_rect.top + v));
destBits = (RGBTRIPLE *) (DibPixelPtr (dest,dest_rect.left,dest_rect.top + v));
srcBits += floor_offsets[v];
destBits += floor_offsets[v];
floor_animate_x = (floor_animate_x + floor_offsets[v]) % 23;
floor_animate_y = (floor_animate_y + 1) % 16;
for (h = 0; h < floor_width[v]; h++)
{
if ((srcBits->rgbtGreen < 110) && (srcBits->rgbtBlue >= 110)) {
destBits->rgbtRed = srcBits->rgbtRed;
destBits->rgbtGreen = srcBits->rgbtGreen;
destBits->rgbtBlue = srcBits->rgbtBlue +
(floor_animate[floor_animate_x][floor_animate_y] << 3);
if (destBits->rgbtBlue < srcBits->rgbtBlue)
destBits->rgbtBlue = 255;
}
else *destBits = *srcBits;