Ratstail91
ae3b08c3d5
This commit includes: * Button * TextLine * TextBox * TextField It also includes these dependencies: * Image * BoundingBox
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
/* Copyright: (c) Kayne Ruse 2013-2016
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#include "text_line.hpp"
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#include "render_text_texture.hpp"
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#include <stdexcept>
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TextLine::TextLine() {
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//
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}
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TextLine::TextLine(SDL_Renderer* renderer, TTF_Font* font, SDL_Color color, std::string str, int x, int y) {
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SetText(renderer, font, color, str);
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posX = x;
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posY = y;
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}
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TextLine::~TextLine() {
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ClearText();
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}
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void TextLine::DrawTo(SDL_Renderer* renderer) {
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SDL_Rect dclip = {posX, posY, 0, 0};
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SDL_QueryTexture(texture, nullptr, nullptr, &dclip.w, &dclip.h);
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SDL_RenderCopy(renderer, texture, nullptr, &dclip);
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}
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void TextLine::SetText(SDL_Renderer* renderer, TTF_Font* font, SDL_Color color, std::string str) {
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//just use the above global function
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SDL_DestroyTexture(texture);
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texture = renderTextTexture(renderer, font, color, str);
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pointHeight = TTF_FontHeight(font);
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}
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void TextLine::ClearText() {
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SDL_DestroyTexture(texture);
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pointHeight = 0;
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}
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int TextLine::SetX(int i) {
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return posX = i;
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}
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int TextLine::SetY(int i) {
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return posY = i;
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}
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int TextLine::GetX() const {
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return posX;
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}
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int TextLine::GetY() const {
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return posY;
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}
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int TextLine::GetPointHeight() {
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return pointHeight;
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} |