UIElementTextBox::UIElementTextBox(EventHandler *event_handler, SDL_Surface *screen,
PlayingState *parent, std::string text)
:UIElement(event_handler)
{
this->name = "TextBox";
this->screen = screen;
this->rect.x = 150;
this->rect.y = 150;
this->rect.w = 300;
this->rect.h = 250;
this->parent = parent;
this->parent->paused = true;
this->surf = SDL_CreateRGBSurface( screen->flags, this->rect.w, this->rect.h,
screen->format->BitsPerPixel, screen->format->Rmask, screen->format->Gmask,
screen->format->Bmask, screen->format->Amask);
SDL_FillRect(surf, &this->rect, 0x0);
SDL_SetAlpha(surf,SDL_SRCALPHA, 0xbb);
this->font = TTF_OpenFont("data//eartm.ttf",28);
SDL_Color fg;
fg.r = 255;
fg.g = 255;
fg.b = 255;
SDL_Color bg;
bg.r = 0;
bg.g = 0;
bg.b = 0;
SDL_Rect fontrect;
fontrect.x = 20;
fontrect.y = 0;
fontrect.w = 150;
fontrect.h = 32;
std::string buf = "";
/*split our string up into portions of 30 characters */
for(unsigned i = 0; i < text.size(); i++)
{
if(text[i] != '\n')
buf += text[i];
if(i % 30 == 0 || text[i] == '\n'){
SDL_Surface *fontsurf = TTF_RenderText(font,buf.c_str(),fg, bg);
SDL_BlitSurface(fontsurf, NULL, this->surf, &fontrect);
if(i != 0)
fontrect.y += 32;
buf = "";
SDL_FreeSurface(fontsurf);
}
}
SDL_Surface *fontsurf = TTF_RenderText(font,buf.c_str(),fg, bg);
SDL_BlitSurface(fontsurf, NULL, this->surf, &fontrect);
}
void DrawWinnerBanner(SDL_Surface *screen, GameState *gs)
{
for(unsigned p = 0; p < gs->player_count; p++)
{
if(gs->board[p].won){
Sint16 x_offset = gs->board[p].x_offset;
Sint16 y_offset = gs->board[p].y_offset;
Sint16 width_in_px = gs->board[p].width_in_px;
Sint16 height_in_px = gs->board[p].height_in_px;
Sint16 piece_width = gs->board[p].piece_width;
Sint16 piece_height = gs->board[p].piece_height;
int bh = height_in_px / 5;
int bw = width_in_px;
int bx = x_offset + (p * width_in_px);
int by = height_in_px / 2;
std::string loser = " You win! ";
SDL_Color fg = {0xFF,0xFF,0xFF};
SDL_Color bg = {0x33,0x33,0x33};
SDL_Surface *fontsurf = TTF_RenderText(gs->font, loser.c_str(), fg, bg);
SDL_Rect fontblitrect = {bx + 20, bh + 10, bw, bh};
SDL_BlitSurface(fontsurf, NULL, screen, &fontblitrect);
SDL_FreeSurface(fontsurf);
}
}
}
void DrawImpendingDoom(SDL_Surface *screen, GameState *gs)
{
for(unsigned p = 0; p < gs->player_count; p++)
{
if(gs->board[p].ojamms_pending >0 ){
Sint16 x_offset = gs->board[p].x_offset;
Sint16 y_offset = gs->board[p].y_offset;
Sint16 width_in_px = gs->board[p].width_in_px;
Sint16 piece_width = gs->board[p].piece_width;
Sint16 piece_height = gs->board[p].piece_height;
int x = x_offset + 15 + (p * width_in_px);
int y = 5;
int r = (piece_width + piece_height) / 4;
Uint32 color = 0x333333FF;
filledCircleColor(screen, x+r, y+r, r, color);
filledCircleColor(screen, x+r-r/2, y+r+r/4, r/4, 0x000000FF);
filledCircleColor(screen, x+r+r/2, y+r+r/4, r/4, 0x000000FF);
if(font_on){
std::stringstream s;
s << " incoming: " << gs->board[p].ojamms_pending << " ";
SDL_Color fg = {0xFF,0xFF,0xFF};
SDL_Color bg = {0x33,0x33,0x33};
SDL_Surface *fontsurf = TTF_RenderText(gs->font, s.str().c_str(),fg, bg);
SDL_Rect fontblitrect = {x+r*4, y+2, 50, 50};
SDL_BlitSurface(fontsurf, NULL, screen, &fontblitrect);
SDL_FreeSurface(fontsurf);
}
}
}
}
void draw_debug_line(char *str, int len)
{
SDL_Color background = { 0, 0, 0, 0 };
SDL_Color foreground = { 255, 255, 255, 0 };
SDL_Surface *textSurface = TTF_RenderText(font, str, foreground, background);
SDL_Rect textLocation = { 0 + camera.x, 0 + camera.y + debug_line_num * 25, len, 25 };
SDL_Texture *text = SDL_CreateTextureFromSurface(renderer, textSurface);
renderToBuffer(renderer, text, NULL, &textLocation);
debug_line_num++;
}
TextSurface::TextSurface(SDL_Renderer *renderer, std::string text, SDL_Color fgColor, TTF_Font *font)
{
SDL_Color bgColor = { 0, 0, 0, 0 };
SDL_Surface *surface = TTF_RenderText(font, text.c_str(), fgColor, bgColor);
_renderHeight = surface->h;
_renderWidth = surface->w;
_texture = SDL_CreateTextureFromSurface(renderer, surface);
SDL_SetTextureBlendMode(_texture, SDL_BLENDMODE_ADD);
SDL_FreeSurface(surface);
}
void draw(int deltaTimeMs)
{
float deltaTimeS = (float) deltaTimeMs / 1000;
float fps = (float) 1.0 / deltaTimeS;
renderToBuffer(renderer, map_tex, NULL, &map_rect);
for (int i = 0; i < MAX_ENTITIES; i++) {
if (entities[i] != NULL)
rendererEntity(renderer, entities[i]);
}
SDL_Color background = { 0, 0, 0, 0 };
SDL_Color foreground = { 255, 255, 255, 0 };
char str[10];
sprintf(str, "%3.2f fps", fps);
SDL_Surface *textSurface = TTF_RenderText(font, str, foreground, background);
SDL_Rect textLocation = { 0 + camera.x, 0 + camera.y, 50, 25 };
SDL_Texture *text = SDL_CreateTextureFromSurface(renderer, textSurface);
renderToBuffer(renderer, text, NULL, &textLocation);
}
void text_layer_set_text(TextLayer *text_layer, const char *text) {
text_layer->text = text;
SDL_Surface *text_surface;
SDL_Color bgcolor = getColor(text_layer->background_color);
if(!(text_surface = TTF_RenderText(text_layer->font, text,
getColor(text_layer->text_color),
bgcolor))) {
printf("[ERROR] TTF_RenderText_Solid: %s\n", TTF_GetError());
} else {
SDL_Rect dst;
dst.x = text_layer->layer.frame.origin.x;
dst.y = text_layer->layer.frame.origin.y;
if(bgcolor.unused == 255) {
SDL_Surface *text_bgsurface = SDL_CreateRGBSurface(SDL_SWSURFACE, text_surface->w, text_surface->h, 32,
0,0,0,0);
SDL_FillRect(text_bgsurface, NULL, SDL_MapRGBA(screen->format, bgcolor.r, bgcolor.g, bgcolor.b, bgcolor.unused));
SDL_BlitSurface(text_bgsurface, NULL, screen, &dst);
SDL_FreeSurface(text_bgsurface);
}
SDL_BlitSurface(text_surface, NULL, screen, &dst);
SDL_FreeSurface(text_surface);
}
}