hedgewars/uMisc.pas
author Xeli
Sat, 28 Apr 2012 14:41:40 +0200
changeset 6951 a37e470c8694
parent 6884 85e810230372
child 6952 7f70f37bbf08
permissions -rw-r--r--
- changed targetting, to launch an airstrike move the cursor/pointer to a location and then press the firebutton - added a caption to try to explain this -_-
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     1
(*
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     2
* Hedgewars, a free turn based strategy game
6700
e04da46ee43c the most important commit of the year
koda
parents: 6695
diff changeset
     3
* Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     4
*
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     5
* This program is free software; you can redistribute it and/or modify
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     6
* it under the terms of the GNU General Public License as published by
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     7
* the Free Software Foundation; version 2 of the License
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     8
*
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     9
* This program is distributed in the hope that it will be useful,
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    12
* GNU General Public License for more details.
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    13
*
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    14
* You should have received a copy of the GNU General Public License
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    15
* along with this program; if not, write to the Free Software
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    16
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    17
*)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    18
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    19
{$INCLUDE "options.inc"}
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    20
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    21
unit uMisc;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    22
interface
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    23
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
    24
uses SDLh, uConsts, GLunit, uTypes;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    25
3169
c8c6ac44f51b prophylactic removal of some Integer references, raise a few of the template islands up a bit so they work inverted without triggering border
nemo
parents: 3165
diff changeset
    26
procedure movecursor(dx, dy: LongInt);
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
    27
function  doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
5912
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
    28
function  MakeScreenshot(filename: shortstring): boolean;
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
    29
function  GetTeamStatString(p: PTeam): shortstring;
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    30
{$IFDEF SDL13}
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    31
function SDL_RectMake(x, y, width, height: LongInt): TSDL_Rect;
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    32
{$ELSE}
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    33
function SDL_RectMake(x, y: SmallInt; width, height: Word): TSDL_Rect;
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    34
{$ENDIF}
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
    35
procedure initModule;
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
    36
procedure freeModule;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    37
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    38
implementation
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    39
uses typinfo, sysutils, uVariables, uUtils
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    40
     {$IFDEF PNG_SCREENSHOTS}, PNGh, png {$ENDIF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    41
     {$IFNDEF USE_SDLTHREADS} {$IFDEF UNIX}, cthreads{$ENDIF} {$ENDIF};
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    42
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    43
type PScreenshot = ^TScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    44
     TScreenshot = record
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    45
         buffer: PByte;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    46
         filename: shortstring;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    47
         width, height: LongInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    48
         size: QWord;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    49
         end;
3756
d42571e2e6c9 lua function SetEffect to set and remove THogEffects
burp
parents: 3709
diff changeset
    50
3169
c8c6ac44f51b prophylactic removal of some Integer references, raise a few of the template islands up a bit so they work inverted without triggering border
nemo
parents: 3165
diff changeset
    51
procedure movecursor(dx, dy: LongInt);
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    52
var x, y: LongInt;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    53
begin
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    54
if (dx = 0) and (dy = 0) then exit;
2671
7e0f88013fe8 smaller patches, one missing Sky-lowres, IMG_Init and Mix_Init (might require newer libraries), updates to SDL bindings, code cleanup, new compile flags
koda
parents: 2670
diff changeset
    55
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    56
SDL_GetMouseState(@x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    57
Inc(x, dx);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    58
Inc(y, dy);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    59
SDL_WarpMouse(x, y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    60
end;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    61
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    62
{$IFDEF PNG_SCREENSHOTS}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    63
// this funtion will be executed in separate thread
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    64
function SaveScreenshot(screenshot: pointer): PtrInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    65
var i: LongInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    66
    png_ptr: ^png_struct;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    67
    info_ptr: ^png_info;
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    68
    f: file;
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    69
    image: PScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    70
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    71
image:= PScreenshot(screenshot);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    72
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    73
png_ptr := png_create_write_struct(png_get_libpng_ver(nil), nil, nil, nil);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    74
if png_ptr = nil then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    75
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    76
    // AddFileLog('Error: Could not create png write struct.');
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    77
    exit(0);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    78
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    79
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    80
info_ptr := png_create_info_struct(png_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    81
if info_ptr = nil then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    82
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    83
    png_destroy_write_struct(@png_ptr, nil);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    84
    // AddFileLog('Error: Could not create png info struct.');
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    85
    exit(0);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    86
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    87
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    88
{$IOCHECKS OFF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    89
Assign(f, image^.filename);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    90
Rewrite(f, 1);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    91
if IOResult = 0 then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    92
    begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    93
    png_init_pascal_io(png_ptr,@f);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    94
    png_set_IHDR(png_ptr, info_ptr, image^.width, image^.height,
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    95
                 8, // bit depth
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    96
                 PNG_COLOR_TYPE_RGBA, PNG_INTERLACE_NONE,
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    97
                 PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    98
    png_write_info(png_ptr, info_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    99
    // glReadPixels and libpng number rows in different order
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   100
    for i:= image^.height-1 downto 0 do
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   101
        png_write_row(png_ptr, image^.buffer + i*4*image^.width);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   102
    png_write_end(png_ptr, info_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   103
    Close(f);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   104
    end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   105
{$IOCHECKS ON}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   106
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   107
// free everything
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   108
png_destroy_write_struct(@png_ptr, @info_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   109
FreeMem(image^.buffer, image^.size);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   110
Dispose(image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   111
SaveScreenshot:= 0;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   112
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   113
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   114
{$ELSE} // no PNG_SCREENSHOTS
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   115
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   116
// this funtion will be executed in separate thread
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   117
function SaveScreenshot(screenshot: pointer): PtrInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   118
var f: file;
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   119
    // Windows Bitmap Header
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   120
    head: array[0..53] of Byte = (
6267
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   121
    $42, $4D,       // identifier ("BM")
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   122
    0, 0, 0, 0,     // file size
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   123
    0, 0, 0, 0,     // reserved
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   124
    54, 0, 0, 0,    // starting offset
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   125
    40, 0, 0, 0,    // header size
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   126
    0, 0, 0, 0,     // width
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   127
    0, 0, 0, 0,     // height
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   128
    1, 0,           // color planes
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   129
    32, 0,          // bit depth
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   130
    0, 0, 0, 0,     // compression method (uncompressed)
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   131
    0, 0, 0, 0,     // image size
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   132
    96, 0, 0, 0,    // horizontal resolution
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   133
    96, 0, 0, 0,    // vertical resolution
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   134
    0, 0, 0, 0,     // number of colors (all)
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   135
    0, 0, 0, 0      // number of important colors
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   136
    );
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   137
    image: PScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   138
    size: QWord;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   139
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   140
image:= PScreenshot(screenshot);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   141
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   142
size:= image^.Width*image^.Height*4;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   143
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   144
head[$02]:= (size + 54) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   145
head[$03]:= ((size + 54) shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   146
head[$04]:= ((size + 54) shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   147
head[$05]:= ((size + 54) shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   148
head[$12]:= image^.Width and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   149
head[$13]:= (image^.Width shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   150
head[$14]:= (image^.Width shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   151
head[$15]:= (image^.Width shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   152
head[$16]:= image^.Height and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   153
head[$17]:= (image^.Height shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   154
head[$18]:= (image^.Height shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   155
head[$19]:= (image^.Height shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   156
head[$22]:= size and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   157
head[$23]:= (size shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   158
head[$24]:= (size shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   159
head[$25]:= (size shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   160
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   161
{$IOCHECKS OFF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   162
Assign(f, image^.filename);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   163
Rewrite(f, 1);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   164
if IOResult = 0 then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   165
    begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   166
    BlockWrite(f, head, sizeof(head));
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   167
    BlockWrite(f, image^.buffer^, size);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   168
    Close(f);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   169
    end
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   170
else
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   171
    begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   172
    //AddFileLog('Error: Could not write to ' + filename);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   173
    end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   174
{$IOCHECKS ON}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   175
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   176
// free everything
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   177
FreeMem(image^.buffer, image^.size);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   178
Dispose(image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   179
SaveScreenshot:= 0;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   180
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   181
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   182
{$ENDIF} // no PNG_SCREENSHOTS
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   183
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   184
// captures and saves the screen. returns true on success.
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   185
function MakeScreenshot(filename: shortstring): Boolean;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   186
var p: Pointer;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   187
    size: QWord;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   188
    image: PScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   189
    format: GLenum;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   190
    ext: string[4];
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   191
begin
3107
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   192
// flash
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   193
ScreenFade:= sfFromWhite;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   194
ScreenFadeValue:= sfMax;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   195
ScreenFadeSpeed:= 5;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   196
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   197
{$IFDEF PNG_SCREENSHOTS}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   198
format:= GL_RGBA;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   199
ext:= '.png';
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   200
{$ELSE}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   201
format:= GL_BGRA;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   202
ext:= '.bmp';
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   203
{$ENDIF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   204
6267
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   205
size:= toPowerOf2(cScreenWidth) * toPowerOf2(cScreenHeight) * 4;
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   206
p:= GetMem(size); // will be freed in SaveScreenshot()
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   207
5910
c9a4de51b5a0 cleaned up the screenshot procedure a little.
sheepluva
parents: 5239
diff changeset
   208
// memory could not be allocated
c9a4de51b5a0 cleaned up the screenshot procedure a little.
sheepluva
parents: 5239
diff changeset
   209
if p = nil then
5912
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   210
begin
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   211
    AddFileLog('Error: Could not allocate memory for screenshot.');
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   212
    exit(false);
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   213
end;
5910
c9a4de51b5a0 cleaned up the screenshot procedure a little.
sheepluva
parents: 5239
diff changeset
   214
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   215
// read pixel from the front buffer
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   216
glReadPixels(0, 0, cScreenWidth, cScreenHeight, format, GL_UNSIGNED_BYTE, p);
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   217
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   218
// allocate and fill structure that will be passed to new thread
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   219
New(image); // will be disposed in SaveScreenshot()
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   220
image^.filename:= UserPathPrefix + '/Screenshots/' + filename + ext;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   221
image^.width:= cScreenWidth;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   222
image^.height:= cScreenHeight;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   223
image^.size:= size;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   224
image^.buffer:= p;
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   225
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   226
{$IFDEF USE_SDLTHREADS}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   227
SDL_CreateThread(@SaveScreenshot{$IFDEF SDL13}, nil{$ENDIF}, image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   228
{$ELSE}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   229
BeginThread(@SaveScreenshot, image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   230
{$ENDIF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   231
MakeScreenshot:= true; // possibly it is not true but we will not wait for thread to terminate
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   232
end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   233
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   234
// http://www.idevgames.com/forums/thread-5602-post-21860.html#pid21860
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   235
function doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   236
var convertedSurf: PSDL_Surface;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   237
begin
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   238
    if ((tmpsurf^.format^.bitsperpixel = 32) and (tmpsurf^.format^.rshift > tmpsurf^.format^.bshift)) or
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   239
       (tmpsurf^.format^.bitsperpixel = 24) then
4578
f3cf226fad16 Snowball weapon
nemo
parents: 4413
diff changeset
   240
        begin
5046
fc6639d56799 this brings compatibility up with SDL HEAD (5504), but maybe breaks compatibility with sdl 1.2 so please test! still has problems with keyboard input and rendered ttf textures
koda
parents: 5004
diff changeset
   241
        convertedSurf:= SDL_ConvertSurface(tmpsurf, conversionFormat, SDL_SWSURFACE);
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   242
        SDL_FreeSurface(tmpsurf);
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   243
        exit(convertedSurf);
4578
f3cf226fad16 Snowball weapon
nemo
parents: 4413
diff changeset
   244
        end;
2705
2b5625c4ec16 fix a nasty 196 bytes memory leak in engine, plus other stuff for iphone frontend
koda
parents: 2699
diff changeset
   245
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   246
    exit(tmpsurf);
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   247
end;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   248
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   249
{$IFDEF SDL13}
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   250
function SDL_RectMake(x, y, width, height: LongInt): TSDL_Rect;
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   251
{$ELSE}
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   252
function SDL_RectMake(x, y: SmallInt; width, height: Word): TSDL_Rect;
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   253
{$ENDIF}
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   254
begin
6857
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   255
    SDL_RectMake.x:= x;
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   256
    SDL_RectMake.y:= y;
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   257
    SDL_RectMake.w:= width;
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   258
    SDL_RectMake.h:= height;
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   259
end;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   260
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   261
function GetTeamStatString(p: PTeam): shortstring;
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   262
var s: ansistring;
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
   263
begin
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   264
    s:= p^.TeamName + ':' + IntToStr(p^.TeamHealth) + ':';
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   265
    GetTeamStatString:= s;
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
   266
end;
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   267
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   268
procedure initModule;
6843
59da15acb2f2 Finally fix the bug with pointer declarations polluting namespace with bad records
unc0rr
parents: 6700
diff changeset
   269
const SDL_PIXELFORMAT_ABGR8888 = (1 shl 31) or (6 shl 24) or (7 shl 20) or (6 shl 16) or (32 shl 8) or 4;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   270
begin
5052
74a81c276d67 fix a couple of loose ends
koda
parents: 5050
diff changeset
   271
    conversionFormat:= SDL_AllocFormat(SDL_PIXELFORMAT_ABGR8888);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   272
end;
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   273
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   274
procedure freeModule;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   275
begin
3626
19f78afa0188 fix the multitouch shooting and moving
koda
parents: 3613
diff changeset
   276
    recordFileName:= '';
5046
fc6639d56799 this brings compatibility up with SDL HEAD (5504), but maybe breaks compatibility with sdl 1.2 so please test! still has problems with keyboard input and rendered ttf textures
koda
parents: 5004
diff changeset
   277
    SDL_FreeFormat(conversionFormat);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   278
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   279
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   280
end.