/*
Copyright (C) 2003, 2010 - Wolfire Games
+Copyright (C) 2010-2016 - Lugaru contributors (see AUTHORS file)
This file is part of Lugaru.
-Lugaru is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
+Lugaru is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-This program is distributed in the hope that it will be useful,
+Lugaru is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+along with Lugaru. If not, see <http://www.gnu.org/licenses/>.
*/
-
-#ifdef WIN32
-#include <windows.h>
-#endif
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+#include <fstream>
+#include <iostream>
+#include <zlib.h>
+#include <set>
+#include "gamegl.h"
+#include "MacCompatibility.h"
+#include "Settings.h"
#include "Game.h"
-#include <jpeglib.h>
-#include <png.h>
-#include <zlib.h>
-
using namespace Game;
-static bool load_image(const char * fname, TGAImageRec & tex);
-static bool load_png(const char * fname, TGAImageRec & tex);
-static bool load_jpg(const char * fname, TGAImageRec & tex);
-bool save_image(const char * fname);
-static bool save_png(const char * fname);
-
-
#include "openal_wrapper.h"
+#ifdef WIN32
+#include <windows.h>
+#include <shellapi.h>
+#include "win-res/resource.h"
+#endif
+
extern float multiplier;
extern float sps;
extern float realmultiplier;
extern bool cellophane;
extern float texdetail;
-extern bool osx;
extern bool freeze;
extern bool stillloading;
extern int mainmenu;
-/*extern*/
-bool gameFocused;
extern float slomospeed;
extern float slomofreq;
-
-
-
-#include <math.h>
-#include <stdio.h>
-#include <string.h>
-#include <fstream>
-#include <iostream>
-#include <set>
-#include "gamegl.h"
-#include "MacCompatibility.h"
-#include "Settings.h"
-
-#ifdef WIN32
-#include <shellapi.h>
-#include "win-res/resource.h"
-#endif
+extern bool visibleloading;
extern SDL_Window *sdlwindow;
set<pair<int,int>> resolutions;
-Boolean SetUp ();
-void DoUpdate ();
-
-void CleanUp (void);
-
// statics/globals (internal only) ------------------------------------------
#ifdef _MSC_VER
return retval;
}
+#ifndef __MINGW32__ // FIXME: Temporary workaround for GL-8
static void GLAPIENTRY glDeleteTextures_doNothing(GLsizei n, const GLuint *textures)
{
// no-op.
}
+#endif // __MINGW32__
#ifdef MessageBox
#undef MessageBox
int kContextWidth;
int kContextHeight;
-Boolean gDone = false;
-
static int _argc = 0;
static char **_argv = NULL;
glDisable( GL_ALPHA_TEST);
glDisable( GL_BLEND);
glDisable( GL_DEPTH_TEST);
- //glDisable( GL_DITHER);
glDisable( GL_FOG);
glDisable( GL_LIGHTING);
glDisable( GL_LOGIC_OP);
glClearDepth( 1.0f);
glDepthFunc( GL_LEQUAL);
glDepthMask( GL_TRUE);
- //glDepthRange( FRONT_CLIP, BACK_CLIP);
glEnable( GL_DEPTH_TEST);
glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glCullFace( GL_FRONT);
glEnable( GL_CULL_FACE);
glEnable( GL_LIGHTING);
- //glEnable( GL_LIGHT_MODEL_AMBIENT);
glEnable( GL_DITHER);
glEnable( GL_COLOR_MATERIAL);
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
}
-static void toggleFullscreen()
+void toggleFullscreen()
{
+ fullscreen = !fullscreen;
Uint32 flags = SDL_GetWindowFlags(sdlwindow);
if (flags & SDL_WINDOW_FULLSCREEN) {
flags &= ~SDL_WINDOW_FULLSCREEN;
SDL_SetWindowFullscreen(sdlwindow, flags);
}
-static SDL_bool sdlEventProc(const SDL_Event &e)
+SDL_bool sdlEventProc(const SDL_Event &e)
{
switch (e.type) {
case SDL_QUIT:
static Point gMidPoint;
-Boolean SetUp ()
+bool SetUp ()
{
- char string[10];
-
LOGFUNC;
- osx = 0;
cellophane = 0;
texdetail = 4;
slomospeed = 0.25;
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);
Uint32 sdlflags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
- if (!cmdline("windowed"))
+ if ((fullscreen || cmdline("fullscreen")) && !cmdline("windowed")) {
+ fullscreen = 1;
sdlflags |= SDL_WINDOW_FULLSCREEN;
+ }
if (!cmdline("nomousegrab"))
sdlflags |= SDL_WINDOW_INPUT_GRABBED;
char *retval;
char *envr;
- const char *ptr = strrchr((char *)argv0, '/');
if (strchr(argv0, '/')) {
retval = strdup(argv0);
if (retval)
{
newGame();
- //ofstream os("error.txt");
- //os.close();
- //ofstream os("log.txt");
- //os.close();
-
if (!SetUp ())
return 42;
- while (!gDone && !tryquit) {
+ bool gameDone = false;
+ bool gameFocused = true;
+
+ while (!gameDone && !tryquit) {
if (IsFocused()) {
gameFocused = true;
// message pump
while ( SDL_PollEvent( &e ) ) {
if (!sdlEventProc(e)) {
- gDone = true;
+ gameDone = true;
break;
}
}
LOG(e);
MessageBox(g_windowHandle, error.what(), "ERROR", MB_OK | MB_ICONEXCLAMATION);
- }
- CleanUp();
-
- return -1;
-}
-
-
-
-// --------------------------------------------------------------------------
-
-
-bool LoadImage(const char * fname, TGAImageRec & tex)
-{
- if ( tex.data == NULL )
- return false;
- else
- return load_image(fname, tex);
-}
-
-void ScreenShot(const char * fname)
-{
-
-}
-
-
-
-static bool load_image(const char *file_name, TGAImageRec &tex)
-{
- const char *ptr = strrchr((char *)file_name, '.');
- if (ptr) {
- if (strcasecmp(ptr + 1, "png") == 0)
- return load_png(file_name, tex);
- else if (strcasecmp(ptr + 1, "jpg") == 0)
- return load_jpg(file_name, tex);
+ return -1;
}
-
- STUBBED("Unsupported image type");
- return false;
-}
-
-
-struct my_error_mgr {
- struct jpeg_error_mgr pub; /* "public" fields */
- jmp_buf setjmp_buffer; /* for return to caller */
-};
-typedef struct my_error_mgr * my_error_ptr;
-
-
-static void my_error_exit(j_common_ptr cinfo)
-{
- struct my_error_mgr *err = (struct my_error_mgr *)cinfo->err;
- longjmp(err->setjmp_buffer, 1);
-}
-
-/* stolen from public domain example.c code in libjpg distribution. */
-static bool load_jpg(const char *file_name, TGAImageRec &tex)
-{
- struct jpeg_decompress_struct cinfo;
- struct my_error_mgr jerr;
- JSAMPROW buffer[1]; /* Output row buffer */
- int row_stride; /* physical row width in output buffer */
- FILE *infile = fopen(file_name, "rb");
-
- if (infile == NULL)
- return false;
-
- cinfo.err = jpeg_std_error(&jerr.pub);
- jerr.pub.error_exit = my_error_exit;
- if (setjmp(jerr.setjmp_buffer)) {
- jpeg_destroy_decompress(&cinfo);
- fclose(infile);
- return false;
- }
-
- jpeg_create_decompress(&cinfo);
- jpeg_stdio_src(&cinfo, infile);
- (void) jpeg_read_header(&cinfo, TRUE);
-
- cinfo.out_color_space = JCS_RGB;
- cinfo.quantize_colors = 0;
- (void) jpeg_calc_output_dimensions(&cinfo);
- (void) jpeg_start_decompress(&cinfo);
-
- row_stride = cinfo.output_width * cinfo.output_components;
- tex.sizeX = cinfo.output_width;
- tex.sizeY = cinfo.output_height;
- tex.bpp = 24;
-
- while (cinfo.output_scanline < cinfo.output_height) {
- buffer[0] = (JSAMPROW)(char *)tex.data +
- ((cinfo.output_height - 1) - cinfo.output_scanline) * row_stride;
- (void) jpeg_read_scanlines(&cinfo, buffer, 1);
- }
-
- (void) jpeg_finish_decompress(&cinfo);
- jpeg_destroy_decompress(&cinfo);
- fclose(infile);
-
- return true;
-}
-
-
-/* stolen from public domain example.c code in libpng distribution. */
-static bool load_png(const char *file_name, TGAImageRec &tex)
-{
- bool hasalpha = false;
- png_structp png_ptr = NULL;
- png_infop info_ptr = NULL;
- png_uint_32 width, height;
- int bit_depth, color_type, interlace_type;
- png_byte **rows = NULL;
- bool retval = false;
- png_byte **row_pointers = NULL;
- FILE *fp = fopen(file_name, "rb");
-
- if (fp == NULL) {
- cerr << file_name << " not found" << endl;
- return(NULL);
- }
-
- png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
- if (png_ptr == NULL)
- goto png_done;
-
- info_ptr = png_create_info_struct(png_ptr);
- if (info_ptr == NULL)
- goto png_done;
-
- if (setjmp(png_jmpbuf(png_ptr)))
- goto png_done;
-
- png_init_io(png_ptr, fp);
- png_read_png(png_ptr, info_ptr,
- PNG_TRANSFORM_STRIP_16 | PNG_TRANSFORM_PACKING,
- NULL);
- png_get_IHDR(png_ptr, info_ptr, &width, &height,
- &bit_depth, &color_type, &interlace_type, NULL, NULL);
-
- if (bit_depth != 8) // transform SHOULD handle this...
- goto png_done;
-
- if (color_type & PNG_COLOR_MASK_PALETTE) // !!! FIXME?
- goto png_done;
-
- if ((color_type & PNG_COLOR_MASK_COLOR) == 0) // !!! FIXME?
- goto png_done;
-
- hasalpha = ((color_type & PNG_COLOR_MASK_ALPHA) != 0);
- row_pointers = png_get_rows(png_ptr, info_ptr);
- if (!row_pointers)
- goto png_done;
-
- if (!hasalpha) {
- png_byte *dst = tex.data;
- for (int i = height - 1; i >= 0; i--) {
- png_byte *src = row_pointers[i];
- for (int j = 0; j < width; j++) {
- dst[0] = src[0];
- dst[1] = src[1];
- dst[2] = src[2];
- dst[3] = 0xFF;
- src += 3;
- dst += 4;
- }
- }
- }
-
- else {
- png_byte *dst = tex.data;
- int pitch = width * 4;
- for (int i = height - 1; i >= 0; i--, dst += pitch)
- memcpy(dst, row_pointers[i], pitch);
- }
-
- tex.sizeX = width;
- tex.sizeY = height;
- tex.bpp = 32;
- retval = true;
-
-png_done:
- if (!retval) {
- cerr << "There was a problem loading " << file_name << endl;
- }
- png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
- if (fp)
- fclose(fp);
- return (retval);
-}
-
-
-bool save_image(const char *file_name)
-{
- const char *ptr = strrchr((char *)file_name, '.');
- if (ptr) {
- if (strcasecmp(ptr + 1, "png") == 0)
- return save_png(file_name);
- }
-
- STUBBED("Unsupported image type");
- return false;
}
-
-
-static bool save_png(const char *file_name)
-{
- FILE *fp = NULL;
- png_structp png_ptr = NULL;
- png_infop info_ptr = NULL;
- bool retval = false;
-
- fp = fopen(file_name, "wb");
- if (fp == NULL)
- return false;
-
- png_bytep *row_pointers = new png_bytep[kContextHeight];
- png_bytep screenshot = new png_byte[kContextWidth * kContextHeight * 3];
- if ((!screenshot) || (!row_pointers))
- goto save_png_done;
-
- glGetError();
- glReadPixels(0, 0, kContextWidth, kContextHeight,
- GL_RGB, GL_UNSIGNED_BYTE, screenshot);
- if (glGetError() != GL_NO_ERROR)
- goto save_png_done;
-
- for (int i = 0; i < kContextHeight; i++)
- row_pointers[i] = screenshot + ((kContextWidth * ((kContextHeight - 1) - i)) * 3);
-
- png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
- if (png_ptr == NULL)
- goto save_png_done;
-
- info_ptr = png_create_info_struct(png_ptr);
- if (info_ptr == NULL)
- goto save_png_done;
-
- if (setjmp(png_jmpbuf(png_ptr)))
- goto save_png_done;
-
- png_init_io(png_ptr, fp);
-
- if (setjmp(png_jmpbuf(png_ptr)))
- goto save_png_done;
-
- png_set_IHDR(png_ptr, info_ptr, kContextWidth, kContextHeight,
- 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
- PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE);
-
- png_write_info(png_ptr, info_ptr);
-
- if (setjmp(png_jmpbuf(png_ptr)))
- goto save_png_done;
-
- png_write_image(png_ptr, row_pointers);
-
- if (setjmp(png_jmpbuf(png_ptr)))
- goto save_png_done;
-
- png_write_end(png_ptr, NULL);
- retval = true;
-
-save_png_done:
- png_destroy_write_struct(&png_ptr, &info_ptr);
- delete[] screenshot;
- delete[] row_pointers;
- if (fp)
- fclose(fp);
- if (!retval)
- unlink(ConvertFileName(file_name));
- return retval;
-}
-
-
-
projects / lugaru.git / blobdiff