sadf

src/main.zig

@@ -79,11 +79,11 @@ const Emitter = struct {
     pub fn init(self: *Emitter) !void {
         var xrnr = randMinMaxFloat(-1, 1);
         var yrnr = randMinMaxFloat(-0.5, 0.5);
-        self.particles = try allocator.alloc(Particle, 500000);
+        self.particles = try allocator.alloc(Particle, 10000);
         for (self.particles) |*p| {
             xrnr = randMinMaxFloat(0, 2);
             yrnr = randMinMaxFloat(0, 2);
-            p.* = Particle{ .velocity = .{ .a = .{ .x = 1, .y = -3 } }, .acceleration = .{ .a = .{ .x = xrnr, .y = yrnr } } };
+            p.* = Particle{ .velocity = .{ .a = .{ .x = 0, .y = 0 } }, .acceleration = .{ .a = .{ .x = xrnr, .y = yrnr } } };
         }
     }
     pub fn emit(self: *Emitter, count: u32, xaccel: f32, yaccel: f32) void {
@@ -180,10 +180,9 @@ pub fn main() anyerror!void {
     rl.setTargetFPS(60); // Set our game to run at 60 frames-per-second
 
     const file = try plot.open("plot.dat");
-    try plot.log(file,"test\ntest2\n");
-
     var plotStr : []u8 = undefined;
     var plotStrBuf : [128]u8 = undefined;
+    try plot.log(file,"acceleration, position, velocity, show\n");
 
     while (!rl.windowShouldClose()) { // Detect window close button or ESC key
         rl.beginDrawing();
@@ -208,7 +207,7 @@ pub fn main() anyerror!void {
 
         rl.endBlendMode();
         
-        plotStr = try std.fmt.bufPrint(&plotStrBuf,"{}, {}, {}\n",.{emitter.particles[0].acceleration.a.x,emitter.particles[0].position.a.x,emitter.particles[0].velocity.a.x});
+        plotStr = try std.fmt.bufPrint(&plotStrBuf,"{d}, {d}, {d}, {d}\n",.{emitter.particles[0].acceleration.a.x,emitter.particles[0].position.a.x,emitter.particles[0].velocity.a.x,emitter.particles[0].show});
         try plot.log(file,plotStr);
 
         emitter.update(texture);