sdf

src/main.zig

@@ -11,6 +11,7 @@ const rand = prng.random();
 const screenWidth = 1200;
 const screenHeight = 800;
 
+
 fn randMinMaxFloat(min: f32, max: f32) f32 {
     var r1 = rand.float(f32);
     r1 = 2 * (r1 - 0.5); //-0.5..0.5
@@ -100,22 +101,18 @@ const Emitter = struct {
             }
         }
     }
-    pub fn update(self: *Emitter,att : []Attractor, texture: rl.Texture2D) void {
+    pub fn update(self: *Emitter,att : []Attractor, texture: rl.Texture2D, color : rl.Color) void {
         var posx: i32 = 0;
         var posy: i32 = 0;
 
         var vec2 : rl.Vector2=undefined;
 
         if (rl.isMouseButtonPressed(rl.MouseButton.mouse_button_right)) {
-            std.debug.print("right pressed\n",.{});
-
             for (att) |*at|
             {
-                std.debug.print("loop\n",.{});
                 if(at.init_done != 1)
                 {
                     at.init(.{.a=.{.x=@floatFromInt(rl.getMouseX() - screenWidth / 2),.y=@floatFromInt(rl.getMouseY() - screenHeight / 2),.z=0}});
-                    std.debug.print("atractorr allocated\n",.{});
                     break;
                 }
             }
@@ -145,7 +142,7 @@ const Emitter = struct {
                 }
                 //rl.drawRectangle(posx,posy,2,2,rl.Color{.r=p.position.a.color.r,.g=p.position.a.color.g,.b=p.position.a.color.b,.a=255});
                 vec2 = .{.x = (screenWidth/2+p.position.a.x),.y = (screenHeight/2+p.position.a.y)};
-                rl.drawTextureEx(texture, vec2,0.5,p.size, rl.Color.green);
+                rl.drawTextureEx(texture, vec2,0.5,p.size, color);
             }
         }
     }
@@ -209,9 +206,7 @@ fn rectangle(x: u16, y: u16, width: u16, height: u16) rl.Rectangle {
 }
 
 pub fn main() anyerror!void {
-    const rect3 = rectangle(10, 150, 600, 10);
-    const rect4 = rectangle(10, 170, 600, 10);
-    const rect5 = rectangle(10, 190, 600, 10);
+
 
     var seed: u64 = undefined;
     try std.posix.getrandom(std.mem.asBytes(&seed));
@@ -221,6 +216,7 @@ pub fn main() anyerror!void {
     var value: f32 = 0;
     var value2: f32 = 0;
     var value3: f32 = 0;
+    var color: rl.Color = undefined;
 
     var emitter = Emitter{};
     try emitter.init();
@@ -239,13 +235,15 @@ pub fn main() anyerror!void {
     }
     rl.unloadImage(image);
 
-    rl.setTargetFPS(60); // Set our game to run at 60 frames-per-second
+    rl.setTargetFPS(60); 
 
     const file = try plot.open("plot.dat");
     var plotStr : []u8 = undefined;
     var plotStrBuf : [128]u8 = undefined;
     try plot.log(file,"acceleration, position, velocity, show\n");
     var att: [10]Attractor = undefined;
+    var active : i32 = 0;
+    var editMode : bool = false;
 
     while (!rl.windowShouldClose()) { // Detect window close button or ESC key
         rl.beginDrawing();
@@ -258,20 +256,39 @@ pub fn main() anyerror!void {
             .a = 255,
         });
 
-        _ = rg.guiSlider(rect3, "0", "500", &value, ItoF(0), ItoF(500));
-        _ = rg.guiSlider(rect4, "-3", "3", &value2, ItoF(-100), ItoF(100));
-        _ = rg.guiSlider(rect5, "-3", "3", &value3, -100, 100);
-
-        if (rl.isMouseButtonDown(rl.MouseButton.mouse_button_left)) {
-            emitter.emit(@as(u32, @intFromFloat(value)), value2, value3);
+         if(rg.guiDropdownBox(rectangle(10,10,100,20),"Settings;Particles",&active,editMode) != 0) {
+            editMode = !editMode;
+            std.debug.print("dropdownbox: {}",.{active});
         }
          
-        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);
+        if(active == 1)
+        {
+            if(rg.guiWindowBox(rectangle(10,10,800,600),"Window Box") == 1)
+            {
+                active = 0;
+                editMode = false;
+            }
 
-        rl.beginBlendMode(rl.BlendMode.blend_additive);
-        emitter.update(&att,texture);
-        rl.endBlendMode();
+            _ = rg.guiSlider(rectangle(10, 150, 600, 10), "0", "500", &value, ItoF(0), ItoF(500));
+            _ = rg.guiSlider(rectangle(10, 170, 600, 10), "-3", "3", &value2, ItoF(-100), ItoF(100));
+            _ = rg.guiSlider(rectangle(10, 190, 600, 10), "-3", "3", &value3, -100, 100);
+            _ = rg.guiColorPicker(rectangle(10,200,300,100),"Choose Color", &color);
+
+
+        }
+        else
+        {
+            if (rl.isMouseButtonDown(rl.MouseButton.mouse_button_left)) {
+                emitter.emit(@as(u32, @intFromFloat(value)), value2, value3);
+            }
+            
+            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);
+
+            rl.beginBlendMode(rl.BlendMode.blend_additive);
+            emitter.update(&att,texture,color);
+            rl.endBlendMode();
+        }
     }
     plot.close(file);
 }