Extern/raylib-beef
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Revert example

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Braedon Lewis 2023-04-13 08:30:10 -04:00
parent 14a369918c
commit e3dfde5531
2 changed files with 15 additions and 93 deletions
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2
README.md
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@ -25,7 +25,7 @@ class Program
{
public static int Main(String[] args)
{
SetConfigFlags(ConfigFlags.FLAG_WINDOW_RESIZABLE);
SetConfigFlags((int)ConfigFlags.FLAG_WINDOW_RESIZABLE);
InitWindow(800, 600, "Raylib Beef 4.5");
var beefMain = Color(165, 47, 78, 255);

102
raylib-beef/example/src/Program.bf
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@ -1,118 +1,40 @@
using System;
using System.Collections;
using Raylib;
namespace raylib_test;
namespace example;
class Program
{
struct Bunny
{
public Vector2 position;
public Vector2 speed;
public Color color;
}
public static float Range(int min, int max)
{
var returnC = (float)GetRandomValue(0, max);
if (returnC < max / 2)
returnC = Raymath.Lerp(min, max, Raymath.Normalize(returnC, 0, 125));
else
returnC = Raymath.Lerp(min, max, Raymath.Normalize(returnC, max / 2, 250));
// Console.WriteLine(returnC);
return returnC;
}
public static int Main(String[] args)
{
int screenWidth = 800;
int screenHeight = 600;
SetConfigFlags((int)ConfigFlags.FLAG_VSYNC_HINT | (int)ConfigFlags.FLAG_WINDOW_RESIZABLE);
InitWindow(screenWidth, screenHeight, "Raylib Beef 4.5");
var texBunny = LoadTexture(@"C:\Users\Braedon\Downloads\wabbit_alpha.png");
var bunnies = new List<Bunny>();
SetConfigFlags((int)ConfigFlags.FLAG_WINDOW_RESIZABLE);
InitWindow(800, 600, "Raylib Beef 4.5");
var beefMain = Color(165, 47, 78, 255);
var beefOutline = Color(243, 157, 157, 255);
while (!WindowShouldClose())
{
if (IsMouseButtonDown((int)MouseButton.MOUSE_BUTTON_LEFT))
{
for (int i = 0; i < 100; i++)
{
if (bunnies.Count < 50000)
{
var newBunny = Bunny();
newBunny.position = GetMousePosition();
newBunny.speed.x = Range(-250, 250)/60.0f;
newBunny.speed.y = Range(-250, 250)/60.0f;
newBunny.color = Color((uint8)GetRandomValue(50, 240), (uint8)GetRandomValue(80, 240), (uint8)GetRandomValue(100, 240), 255);
bunnies.Add(newBunny);
}
}
}
for (int i = 0; i < bunnies.Count; i++)
{
/*if (((bunnies[i].position.x + texBunny.width/2) > GetScreenWidth()) ||
((bunnies[i].position.x + texBunny.width/2) < 0)) bunnies[i].speed.x *= -1;
if (((bunnies[i].position.y + texBunny.height/2) > GetScreenHeight()) ||
((bunnies[i].position.y + texBunny.height/2 - 40) < 0)) bunnies[i].speed.y *= -1;*/
if (
(bunnies[i].position.x < 0) ||
(bunnies[i].position.x > (GetScreenWidth() - 32)) ||
(bunnies[i].position.y > GetScreenHeight() - 32) ||
(bunnies[i].position.y < 0))
{
bunnies.RemoveAtFast(i);
i--;
continue;
}
bunnies[i].position.x += bunnies[i].speed.x;
bunnies[i].position.y += bunnies[i].speed.y;
}
BeginDrawing();
ClearBackground(RAYWHITE);
DrawRectangle(GetScreenWidth() / 2 - 128, GetScreenHeight() / 2 - 128, 256, 256, beefOutline);
DrawRectangle(GetScreenWidth() / 2 - 112, GetScreenHeight() / 2 - 112, 224, 224, beefMain);
for (int i = 0; i < bunnies.Count; i++)
{
// NOTE: When internal batch buffer limit is reached (MAX_BATCH_ELEMENTS),
// a draw call is launched and buffer starts being filled again;
// before issuing a draw call, updated vertex data from internal CPU buffer is send to GPU...
// Process of sending data is costly and it could happen that GPU data has not been completely
// processed for drawing while new data is tried to be sent (updating current in-use buffers)
// it could generates a stall and consequently a frame drop, limiting the number of drawn bunnies
DrawTexture(texBunny, (int)bunnies[i].position.x, (int)bunnies[i].position.y, bunnies[i].color);
}
DrawText("raylib", GetScreenWidth() / 2 - 44, GetScreenHeight() / 2, 50, beefOutline);
DrawText("beef", GetScreenWidth() / 2 - 62, GetScreenHeight() / 2 + 46, 50, beefOutline);
DrawRectangle(GetScreenWidth() / 2 + 54, GetScreenHeight() / 2 + 54, 42, 42, beefOutline);
DrawRectangle(GetScreenWidth() / 2 + 62, GetScreenHeight() / 2 + 62, 26, 26, RAYWHITE);
DrawRectangle(0, 0, GetScreenWidth(), 40, BLACK);
DrawText(scope $"bunnies: {bunnies.Count}", 120, 10, 20, GREEN);
DrawText(scope $"batched draw calls: {1 + bunnies.Count / 50000}", 320, 10, 20, MAROON);
DrawCircle(GetMouseX(), GetMouseY(), 20, beefOutline);
DrawCircle(GetMouseX(), GetMouseY(), 8, beefMain);
DrawFPS(10, 10);
DrawFPS(20, 20);
EndDrawing();
}
delete bunnies;
UnloadTexture(texBunny);
CloseWindow();
return 0;