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#include <stdio.h>
#include <SDL.h>
#include "base.h"
#include "engine.h"
#include "generic.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gettext.h"
mogltk::base::base(int w, int h, int flags) throw(GeneralException) : surface(0) {
width = w;
height = h;
mogltk::engine::setup();
if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0) {
throw GeneralException(String("Couldn't initialise Video SubSystem: ") + SDL_GetError());
}
if (!(surface = SDL_SetVideoMode(width, height, 0, flags | SDL_HWSURFACE))) {
throw GeneralException(String("Couldn't set SDL mode: ") + SDL_GetError());
}
mogltk::engine::base_o = this;
float ratio = surface->w;
ratio /= surface->h;
printm(M_INFO, "Video resolution: %dx%dx%d (ratio = %3.2f)\n", surface->w, surface->h, surface->format->BitsPerPixel, ratio);
SDL_ShowCursor(SDL_DISABLE);
SDL_FillRect(surface, NULL, 0);
SDL_Flip(surface);
SDL_FillRect(surface, NULL, 0);
mogltk::engine::postsetup();
}
mogltk::base::~base() {
}
int mogltk::base::GetWidth(void) {
return width;
}
int mogltk::base::GetHeight(void) {
return height;
}
void mogltk::base::Flip() {
mogltk::engine::pollevents();
SDL_Flip(surface);
SDL_FillRect(surface, NULL, 0);
}
mogltk::base::base(int w, int h, int flags, int) : surface(0) {
width = w;
height = h;
SDL_ShowCursor(SDL_DISABLE);
}
void mogltk::base::setsurface(SDL_Surface * _surface) throw (GeneralException) {
if (surface)
throw GeneralException("Can't set video surface twice");
surface = _surface;
}
SDL_Surface * mogltk::base::getsurface() {
return surface;
}
void mogltk::base::Enter2DMode() {
}
void mogltk::base::Leave2DMode() {
}
bool mogltk::base::is2D() {
return true;
}
void mogltk::base::changeviewport(int x, int y, unsigned int w, unsigned int h) {
SDL_Rect r;
if ((w == 0) && (h == 0)) {
w = GetWidth() - x;
h = GetHeight() - y;
}
r.x = x;
r.y = y;
r.w = w;
r.h = h;
SDL_SetClipRect(surface, &r);
}
void mogltk::base::ToggleFullscreen() {
int newflags = surface->flags;
if (surface->flags & SDL_FULLSCREEN)
newflags &= ~SDL_FULLSCREEN;
else
newflags |= SDL_FULLSCREEN;
texture::Taintall();
surface = SDL_SetVideoMode(surface->w, surface->h, surface->format->BitsPerPixel,
SDL_HWSURFACE | newflags);
}
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