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64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
#ifndef __ELEMENTS_H__
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#define __ELEMENTS_H__
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#include <SDL2/SDL.h>
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#include <stdint.h>
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#include "font10pt.h"
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enum ObjectType { OTNone = 0, OTCheckBox, OTLineEdit, OTDraggable, OTCount };
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#define OBJECT_COMMON \
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int type; \
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SDL_Rect r; \
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bool hovered;
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struct Object {
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OBJECT_COMMON;
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};
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struct CheckBox {
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OBJECT_COMMON;
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bool * state;
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const char * text;
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CheckBox(): type(OTCheckBox), hovered(false), state(0), text(0) { r.x = r.y = 0; }
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CheckBox(int32_t xx, int32_t yy, bool * s = 0, const char * t = 0): type(OTCheckBox), hovered(false), state(s), text(t) { r.x = xx; r.y = yy; }
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};
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struct LineEdit {
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OBJECT_COMMON;
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char * text;
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uint8_t size;
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const char * label;
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LineEdit(): type(OTLineEdit), hovered(false), text(0), size(12), label(0) { r.x = r.y = 0; }
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LineEdit(int32_t xx, int32_t yy, char * t = 0, uint8_t sz = 12, const char * lb = 0): type(OTLineEdit), hovered(false), text(t), size(sz), label(lb) { r.x = xx; r.y = yy; }
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};
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struct Draggable {
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OBJECT_COMMON;
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uint8_t * spot;
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int32_t homex, homey;
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bool dragging;
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SDL_Texture * img;
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SDL_Rect dest;
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Draggable(): type(OTDraggable), hovered(false), spot(0), homex(0), homey(0), dragging(false), img(0) { r.x = r.y = r.w = r.h = 0; }
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Draggable(int32_t xx, int32_t yy, int32_t w, int32_t h, uint8_t * s = 0, SDL_Texture * i = 0): type(OTDraggable), hovered(false), spot(s), homex(xx), homey(yy), dragging(false), img(i)
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{
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r.x = xx;
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r.y = yy;
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r.w = w;
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r.h = h;
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if ((s) && (*s != 0))
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{
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r.x = 120;
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r.y = (7 + *(spot)) * FONT_HEIGHT;
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}
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}
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};
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#endif // __ELEMENTS_H__
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