hedgewars/uMisc.pas
author unc0rr
Fri, 11 May 2012 23:34:35 +0400
changeset 7062 7efe16575779
parent 7049 35d762458d66
child 7306 3cff5c769509
permissions -rw-r--r--
Recognize length on arrays as a separate function
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     1
(*
6952
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     2
 * Hedgewars, a free turn based strategy game
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     3
 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     4
 *
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     8
 *
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    12
 * GNU General Public License for more details.
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    13
 *
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    14
 * You should have received a copy of the GNU General Public License
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    15
 * along with this program; if not, write to the Free Software
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
7f70f37bbf08 license header year range adjustments
sheepluva
parents: 6884
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
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    26
procedure initModule;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    27
procedure freeModule;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    28
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
    29
procedure movecursor(dx, dy: LongInt);
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
    30
function  doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
5912
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
    31
function  MakeScreenshot(filename: shortstring): boolean;
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
    32
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
    33
{$IFDEF SDL13}
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6990
diff changeset
    34
function  SDL_RectMake(x, y, width, height: LongInt): TSDL_Rect; inline;
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    35
{$ELSE}
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6990
diff changeset
    36
function  SDL_RectMake(x, y: SmallInt; width, height: Word): TSDL_Rect; inline;
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
    37
{$ENDIF}
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    38
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    39
implementation
7043
7c080e5ac8d0 Some work to make more units compile after conversion to c
unc0rr
parents: 6992
diff changeset
    40
uses SysUtils, uVariables, uUtils
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    41
     {$IFDEF PNG_SCREENSHOTS}, PNGh, png {$ENDIF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    42
     {$IFNDEF USE_SDLTHREADS} {$IFDEF UNIX}, cthreads{$ENDIF} {$ENDIF};
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    43
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    44
type PScreenshot = ^TScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    45
     TScreenshot = record
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    46
         buffer: PByte;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    47
         filename: shortstring;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    48
         width, height: LongInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    49
         size: QWord;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    50
         end;
3756
d42571e2e6c9 lua function SetEffect to set and remove THogEffects
burp
parents: 3709
diff changeset
    51
7049
35d762458d66 minor changes for warnings and a variables scope
koda
parents: 7043
diff changeset
    52
var conversionFormat: PSDL_PixelFormat;
35d762458d66 minor changes for warnings and a variables scope
koda
parents: 7043
diff changeset
    53
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
    54
procedure movecursor(dx, dy: LongInt);
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    55
var x, y: LongInt;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    56
begin
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    57
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
    58
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    59
SDL_GetMouseState(@x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    60
Inc(x, dx);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    61
Inc(y, dy);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    62
SDL_WarpMouse(x, y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    63
end;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    64
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    65
{$IFDEF PNG_SCREENSHOTS}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    66
// this funtion will be executed in separate thread
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    67
function SaveScreenshot(screenshot: pointer): PtrInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    68
var i: LongInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    69
    png_ptr: ^png_struct;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    70
    info_ptr: ^png_info;
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    71
    f: file;
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    72
    image: PScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    73
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    74
image:= PScreenshot(screenshot);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    75
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    76
png_ptr := png_create_write_struct(png_get_libpng_ver(nil), nil, nil, nil);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    77
if png_ptr = nil then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    78
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    79
    // AddFileLog('Error: Could not create png write struct.');
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    80
    SaveScreenshot:= 0;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    81
    exit;
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    82
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    83
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    84
info_ptr := png_create_info_struct(png_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    85
if info_ptr = nil then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    86
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    87
    png_destroy_write_struct(@png_ptr, nil);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    88
    // AddFileLog('Error: Could not create png info struct.');
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    89
    SaveScreenshot:= 0;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
    90
    exit;
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    91
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    92
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    93
{$IOCHECKS OFF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    94
Assign(f, image^.filename);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    95
Rewrite(f, 1);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    96
if IOResult = 0 then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    97
    begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    98
    png_init_pascal_io(png_ptr,@f);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
    99
    png_set_IHDR(png_ptr, info_ptr, image^.width, image^.height,
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   100
                 8, // bit depth
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   101
                 PNG_COLOR_TYPE_RGBA, PNG_INTERLACE_NONE,
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   102
                 PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   103
    png_write_info(png_ptr, info_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   104
    // glReadPixels and libpng number rows in different order
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   105
    for i:= image^.height-1 downto 0 do
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   106
        png_write_row(png_ptr, image^.buffer + i*4*image^.width);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   107
    png_write_end(png_ptr, info_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   108
    Close(f);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   109
    end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   110
{$IOCHECKS ON}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   111
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   112
// free everything
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   113
png_destroy_write_struct(@png_ptr, @info_ptr);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   114
FreeMem(image^.buffer, image^.size);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   115
Dispose(image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   116
SaveScreenshot:= 0;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   117
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   118
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   119
{$ELSE} // no PNG_SCREENSHOTS
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   120
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   121
// this funtion will be executed in separate thread
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   122
function SaveScreenshot(screenshot: pointer): PtrInt;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   123
var f: file;
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   124
    // Windows Bitmap Header
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   125
    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
   126
    $42, $4D,       // identifier ("BM")
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   127
    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
   128
    0, 0, 0, 0,     // reserved
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   129
    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
   130
    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
   131
    0, 0, 0, 0,     // width
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   132
    0, 0, 0, 0,     // height
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   133
    1, 0,           // color planes
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   134
    32, 0,          // bit depth
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   135
    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
   136
    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
   137
    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
   138
    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
   139
    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
   140
    0, 0, 0, 0      // number of important colors
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   141
    );
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   142
    image: PScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   143
    size: QWord;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   144
begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   145
image:= PScreenshot(screenshot);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   146
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   147
size:= image^.Width*image^.Height*4;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   148
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   149
head[$02]:= (size + 54) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   150
head[$03]:= ((size + 54) shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   151
head[$04]:= ((size + 54) shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   152
head[$05]:= ((size + 54) shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   153
head[$12]:= image^.Width and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   154
head[$13]:= (image^.Width shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   155
head[$14]:= (image^.Width shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   156
head[$15]:= (image^.Width shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   157
head[$16]:= image^.Height and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   158
head[$17]:= (image^.Height shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   159
head[$18]:= (image^.Height shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   160
head[$19]:= (image^.Height shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   161
head[$22]:= size and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   162
head[$23]:= (size shr 8) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   163
head[$24]:= (size shr 16) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   164
head[$25]:= (size shr 24) and $ff;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   165
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   166
{$IOCHECKS OFF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   167
Assign(f, image^.filename);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   168
Rewrite(f, 1);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   169
if IOResult = 0 then
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   170
    begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   171
    BlockWrite(f, head, sizeof(head));
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   172
    BlockWrite(f, image^.buffer^, size);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   173
    Close(f);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   174
    end
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   175
else
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   176
    begin
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   177
    //AddFileLog('Error: Could not write to ' + filename);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   178
    end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   179
{$IOCHECKS ON}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   180
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   181
// free everything
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   182
FreeMem(image^.buffer, image^.size);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   183
Dispose(image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   184
SaveScreenshot:= 0;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   185
end;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   186
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   187
{$ENDIF} // no PNG_SCREENSHOTS
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   188
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   189
// captures and saves the screen. returns true on success.
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   190
function MakeScreenshot(filename: shortstring): Boolean;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   191
var p: Pointer;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   192
    size: QWord;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   193
    image: PScreenshot;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   194
    format: GLenum;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   195
    ext: string[4];
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   196
begin
3107
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   197
// flash
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   198
ScreenFade:= sfFromWhite;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   199
ScreenFadeValue:= sfMax;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   200
ScreenFadeSpeed:= 5;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
   201
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   202
{$IFDEF PNG_SCREENSHOTS}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   203
format:= GL_RGBA;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   204
ext:= '.png';
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   205
{$ELSE}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   206
format:= GL_BGRA;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   207
ext:= '.bmp';
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   208
{$ENDIF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   209
6267
be5d40bb1e86 make screenshots with 32bits of depths, so that they are more opengles friendly
koda
parents: 5912
diff changeset
   210
size:= toPowerOf2(cScreenWidth) * toPowerOf2(cScreenHeight) * 4;
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   211
p:= GetMem(size); // will be freed in SaveScreenshot()
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   212
5910
c9a4de51b5a0 cleaned up the screenshot procedure a little.
sheepluva
parents: 5239
diff changeset
   213
// memory could not be allocated
c9a4de51b5a0 cleaned up the screenshot procedure a little.
sheepluva
parents: 5239
diff changeset
   214
if p = nil then
5912
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   215
begin
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   216
    AddFileLog('Error: Could not allocate memory for screenshot.');
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
   217
    MakeScreenshot:= false;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
   218
    exit;
5912
d31eba29e706 screenshots: display a msg on failure and log causative error
sheepluva
parents: 5911
diff changeset
   219
end;
5910
c9a4de51b5a0 cleaned up the screenshot procedure a little.
sheepluva
parents: 5239
diff changeset
   220
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   221
// read pixel from the front buffer
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   222
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
   223
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   224
// allocate and fill structure that will be passed to new thread
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   225
New(image); // will be disposed in SaveScreenshot()
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   226
image^.filename:= UserPathPrefix + '/Screenshots/' + filename + ext;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   227
image^.width:= cScreenWidth;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   228
image^.height:= cScreenHeight;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   229
image^.size:= size;
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   230
image^.buffer:= p;
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   231
6881
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   232
{$IFDEF USE_SDLTHREADS}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   233
SDL_CreateThread(@SaveScreenshot{$IFDEF SDL13}, nil{$ENDIF}, image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   234
{$ELSE}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   235
BeginThread(@SaveScreenshot, image);
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   236
{$ENDIF}
ee01eeaa1281 png screenshots
Stepan777
parents: 6857
diff changeset
   237
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
   238
end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   239
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   240
// http://www.idevgames.com/forums/thread-5602-post-21860.html#pid21860
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   241
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
   242
var convertedSurf: PSDL_Surface;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   243
begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
   244
    doSurfaceConversion:= tmpsurf;
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   245
    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
   246
       (tmpsurf^.format^.bitsperpixel = 24) then
7049
35d762458d66 minor changes for warnings and a variables scope
koda
parents: 7043
diff changeset
   247
    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
   248
        convertedSurf:= SDL_ConvertSurface(tmpsurf, conversionFormat, SDL_SWSURFACE);
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   249
        SDL_FreeSurface(tmpsurf);
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6952
diff changeset
   250
        doSurfaceConversion:= convertedSurf;
7049
35d762458d66 minor changes for warnings and a variables scope
koda
parents: 7043
diff changeset
   251
    end;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   252
end;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   253
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   254
{$IFDEF SDL13}
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6990
diff changeset
   255
function SDL_RectMake(x, y, width, height: LongInt): TSDL_Rect; inline;
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   256
{$ELSE}
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6990
diff changeset
   257
function SDL_RectMake(x, y: SmallInt; width, height: Word): TSDL_Rect; inline;
6695
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   258
{$ENDIF}
32de8965c62c refactored a few types involved in the touch interface and corrected a few invisible mistakes
koda
parents: 6267
diff changeset
   259
begin
6857
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   260
    SDL_RectMake.x:= x;
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   261
    SDL_RectMake.y:= y;
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   262
    SDL_RectMake.w:= width;
b34288c8fafa Make function more pascal-ish
unc0rr
parents: 6843
diff changeset
   263
    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
   264
end;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   265
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   266
function GetTeamStatString(p: PTeam): shortstring;
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   267
var s: ansistring;
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
   268
begin
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   269
    s:= p^.TeamName + ':' + IntToStr(p^.TeamHealth) + ':';
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   270
    GetTeamStatString:= s;
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
   271
end;
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   272
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   273
procedure initModule;
6843
59da15acb2f2 Finally fix the bug with pointer declarations polluting namespace with bad records
unc0rr
parents: 6700
diff changeset
   274
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
   275
begin
5052
74a81c276d67 fix a couple of loose ends
koda
parents: 5050
diff changeset
   276
    conversionFormat:= SDL_AllocFormat(SDL_PIXELFORMAT_ABGR8888);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   277
end;
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   278
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   279
procedure freeModule;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   280
begin
3626
19f78afa0188 fix the multitouch shooting and moving
koda
parents: 3613
diff changeset
   281
    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
   282
    SDL_FreeFormat(conversionFormat);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   283
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   284
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   285
end.