79 lines
1.5 KiB
C++
79 lines
1.5 KiB
C++
|
#include "Label.h"
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
|
||
|
|
void Label::draw(SDL_Renderer *renderer) {
|
||
|
|
SDL_Rect rect = getRect();
|
||
|
|
SDL_Texture *texture = SDL_CreateTextureFromSurface(renderer, surface);
|
||
|
|
SDL_RenderCopy(renderer, texture, NULL, &rect);
|
||
|
|
SDL_DestroyTexture(texture);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void Label::makeSurface() {
|
||
|
|
// if(BGColor.a = 0) {
|
||
|
|
surface = TTF_RenderUTF8_Solid(font, text.c_str(), FGColor);
|
||
|
|
// } else {
|
||
|
|
// surface = TTF_RenderUTF8_Shaded(font, text.c_str(), FGColor, BGColor);
|
||
|
|
// }
|
||
|
|
|
||
|
|
|
||
|
|
if (surface == NULL)
|
||
|
|
{
|
||
|
|
printf("Couldn't create surface for String %s: %s\n", text.c_str(), SDL_GetError());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
SDL_Rect Label::getRect() {
|
||
|
|
SDL_Rect rect = {0,0,0,0};
|
||
|
|
|
||
|
|
if(!text.length()) {
|
||
|
|
return rect;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(surface == NULL) {
|
||
|
|
return rect;
|
||
|
|
}
|
||
|
|
|
||
|
|
rect.x = x;
|
||
|
|
rect.y = y;
|
||
|
|
rect.w = surface->w;
|
||
|
|
rect.h = surface->h;
|
||
|
|
|
||
|
|
return rect;
|
||
|
|
}
|
||
|
|
|
||
|
|
void Label::setText(std::string text) {
|
||
|
|
this->text = text;
|
||
|
|
makeSurface();
|
||
|
|
}
|
||
|
|
|
||
|
|
void Label::setPosition(int x, int y) {
|
||
|
|
this->x = x;
|
||
|
|
this->y = y;
|
||
|
|
}
|
||
|
|
|
||
|
|
void Label::setFont(TTF_Font *font) {
|
||
|
|
this->font = font;
|
||
|
|
}
|
||
|
|
|
||
|
|
void Label::setFGColor(SDL_Color color) {
|
||
|
|
this->FGColor = color;
|
||
|
|
}
|
||
|
|
|
||
|
|
void Label::setBGColor(SDL_Color color) {
|
||
|
|
this->BGColor = color;
|
||
|
|
}
|
||
|
|
|
||
|
|
Label::Label() {
|
||
|
|
BGColor = {0, 0, 0, 0};
|
||
|
|
surface = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
Label::~Label() {
|
||
|
|
SDL_FreeSurface(surface);
|
||
|
|
}
|
||
|
|
|
||
|
|
|