eco2d/code/vendors/raylib-nuklear/examples/raylib-nuklear-demo.c

159 lines
4.6 KiB
C

/* nuklear - 1.32.0 - public domain */
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <math.h>
#include <assert.h>
#include <math.h>
#include <limits.h>
#include <time.h>
#include "raylib.h"
//#define NK_INCLUDE_FIXED_TYPES
//#define NK_INCLUDE_STANDARD_IO
#define NK_INCLUDE_STANDARD_VARARGS
//#define NK_INCLUDE_DEFAULT_ALLOCATOR
//#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT
//#define NK_INCLUDE_FONT_BAKING
//#define NK_INCLUDE_DEFAULT_FONT
#define RAYLIB_NUKLEAR_IMPLEMENTATION
#include "raylib-nuklear.h"
#define WINDOW_WIDTH 1200
#define WINDOW_HEIGHT 800
/* ===============================================================
*
* EXAMPLE
*
* ===============================================================*/
/* This are some code examples to provide a small overview of what can be
* done with this library. To try out an example uncomment the defines */
#define INCLUDE_ALL
/*#define INCLUDE_STYLE */
/*#define INCLUDE_CALCULATOR */
/*#define INCLUDE_CANVAS */
/*#define INCLUDE_OVERVIEW */
/*#define INCLUDE_NODE_EDITOR */
#ifdef INCLUDE_ALL
//#define INCLUDE_STYLE
#define INCLUDE_CALCULATOR
#define INCLUDE_CANVAS
#define INCLUDE_OVERVIEW
#define INCLUDE_NODE_EDITOR
#endif
#ifdef INCLUDE_STYLE
#include "../vendor/nuklear/demo/style.c"
#endif
#ifdef INCLUDE_CALCULATOR
#include "../vendor/nuklear/demo/common/calculator.c"
#endif
#ifdef INCLUDE_CANVAS
#include "../vendor/nuklear/demo/common/canvas.c"
#endif
#ifdef INCLUDE_OVERVIEW
#include "../vendor/nuklear/demo/common/overview.c"
#endif
#ifdef INCLUDE_NODE_EDITOR
#include "../vendor/nuklear/demo/common/node_editor.c"
#endif
/* ===============================================================
*
* DEMO
*
* ===============================================================*/
int main(void)
{
struct nk_context *ctx;
struct nk_colorf bg;
/* Platform */
InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "[raylib-nuklear] demo");
SetTargetFPS(60);
/* GUI */
ctx = InitNuklear(10);
/* style.c */
#ifdef INCLUDE_STYLE
/*set_style(ctx, THEME_WHITE);*/
/*set_style(ctx, THEME_RED);*/
/*set_style(ctx, THEME_BLUE);*/
/*set_style(ctx, THEME_DARK);*/
#endif
bg.r = 0.10f, bg.g = 0.18f, bg.b = 0.24f, bg.a = 1.0f;
while (!WindowShouldClose())
{
/* Input */
UpdateNuklear(ctx);
/* GUI */
if (nk_begin(ctx, "Demo", nk_rect(50, 50, 230, 250),
NK_WINDOW_BORDER|NK_WINDOW_MOVABLE|NK_WINDOW_SCALABLE|
NK_WINDOW_MINIMIZABLE|NK_WINDOW_TITLE))
{
enum {EASY, HARD};
static int op = EASY;
static int property = 20;
nk_layout_row_static(ctx, 30, 80, 1);
if (nk_button_label(ctx, "button"))
TraceLog(LOG_INFO, "button pressed!");
nk_layout_row_dynamic(ctx, 30, 2);
if (nk_option_label(ctx, "easy", op == EASY)) op = EASY;
if (nk_option_label(ctx, "hard", op == HARD)) op = HARD;
nk_layout_row_dynamic(ctx, 22, 1);
nk_property_int(ctx, "Compression:", 0, &property, 100, 10, 1);
nk_layout_row_dynamic(ctx, 20, 1);
nk_label(ctx, "background:", NK_TEXT_LEFT);
nk_layout_row_dynamic(ctx, 25, 1);
if (nk_combo_begin_color(ctx, nk_rgb_cf(bg), nk_vec2(nk_widget_width(ctx),400))) {
nk_layout_row_dynamic(ctx, 120, 1);
bg = nk_color_picker(ctx, bg, NK_RGBA);
nk_layout_row_dynamic(ctx, 25, 1);
bg.r = nk_propertyf(ctx, "#R:", 0, bg.r, 1.0f, 0.01f,0.005f);
bg.g = nk_propertyf(ctx, "#G:", 0, bg.g, 1.0f, 0.01f,0.005f);
bg.b = nk_propertyf(ctx, "#B:", 0, bg.b, 1.0f, 0.01f,0.005f);
bg.a = nk_propertyf(ctx, "#A:", 0, bg.a, 1.0f, 0.01f,0.005f);
nk_combo_end(ctx);
}
}
nk_end(ctx);
/* -------------- EXAMPLES ---------------- */
#ifdef INCLUDE_CALCULATOR
calculator(ctx);
#endif
#ifdef INCLUDE_CANVAS
canvas(ctx);
#endif
#ifdef INCLUDE_OVERVIEW
overview(ctx);
#endif
#ifdef INCLUDE_NODE_EDITOR
node_editor(ctx);
#endif
/* ----------------------------------------- */
/* Draw */
BeginDrawing();
{
ClearBackground(ColorFromNuklearF(bg));
DrawNuklear(ctx);
}
EndDrawing();
}
UnloadNuklear(ctx); // Unload the Nuklear GUI
CloseWindow();
return 0;
}