Renamed gui to simulator as a better structure.

2026-06-09 08:16:53 +02:00
parent 2df6a14610
commit f8ef6f030f
12 changed files with 153 additions and 34 deletions
@@ -0,0 +1,135 @@
+package simulator
+
+import emu "../machine"
+import rl "vendor:raylib"
+
+// Initial window size
+WINDOW_WIDTH  :: 1920
+WINDOW_HEIGHT :: 1080
+
+// @TODO: If this grows lets move it into its own file
+SIDEBAR_PERCENT     :: 0.20
+DISPLAY_PERCENT     :: 0.30
+CONTROLBAR_PERCENT  :: 0.05
+
+Layout :: struct {
+	control_bar : rl.Rectangle,	
+	left_panel  : rl.Rectangle,	
+	display		: rl.Rectangle,	
+	right_panel : rl.Rectangle,	
+	status_bar : rl.Rectangle,	
+}
+
+// Initialize main the gui 'window'
+run_gui :: proc(sim: ^Simulator) {
+    rl.SetConfigFlags({.WINDOW_RESIZABLE})
+    rl.InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "raylib")
+    rl.InitAudioDevice()
+    rl.SetTargetFPS(60)
+    beep := rl.LoadSound("./beep.wav")
+
+    // Load fonts
+    font := rl.LoadFontEx("./assets/fonts/Inter_18pt-Regular.ttf", 18, nil, 0)
+    rl.SetTextureFilter(font.texture, .BILINEAR)
+    sim.font = font 
+
+    // Initialize style system first
+    rl.GuiLoadStyleDefault()
+    // Then load dark theme
+    rl.GuiLoadStyle("./assets/raygui_styles/style_dark.rgs")
+    // Then override font AFTER (style load resets it)
+    rl.GuiSetFont(font)
+    rl.GuiSetStyle(.DEFAULT, cast(i32)rl.GuiDefaultProperty.TEXT_SIZE, 18)
+
+	// Draw each of the components in its own window within the main window
+	for !rl.WindowShouldClose() {
+		// Recalculate layout each frame based on current window size
+		// Pass these down to gui functions so they can setup their sizes?
+		screen_width  := f32(rl.GetScreenWidth())
+		screen_height := f32(rl.GetScreenHeight())
+		sidebar_width := screen_width * 0.20
+
+		// set all the layout structs dynamically with the screen size
+		layout := calc_layout(screen_width, screen_height)
+
+		rl.BeginDrawing()
+		rl.ClearBackground(rl.BLACK)
+
+		// Cycle the machine to update memory etc
+		// if (sim.is_running) else don't run machine, here we can start,pause etc
+		if (!sim.paused) {
+			emu.run_machine(sim.machine, 12)
+
+			// Handle delay timer
+			if sim.machine.delay_timer > 0 do sim.machine.delay_timer -= 1
+
+			// Current sound file is around 1s so stop
+			// immediately when timer is 0
+			if sim.machine.sound_timer > 0 {
+				sim.machine.sound_timer -= 1
+				if !rl.IsSoundPlaying(beep) do rl.PlaySound(beep)
+			} else {
+				rl.StopSound(beep)
+			}
+
+		}
+
+		gui_control_bar(layout.control_bar, sim)
+		// gui_left_panel(layout.left_panel, s.machine)
+		// gui_right_panel(layout.right_panel, s.machine)
+
+		// Screen is just drawing the display buffer just needs that as arg
+		// Not the whole sim struct
+		gui_screen(layout.display, sim.machine)
+		gui_status_bar(layout.status_bar, sim)
+
+		rl.EndDrawing()
+	}
+
+	rl.UnloadFont(sim.font)
+	rl.UnloadFont(font)
+	rl.UnloadSound(beep)
+	rl.CloseAudioDevice()
+	rl.CloseWindow()
+}
+
+// @TODO: If this grows lets move it into its own file
+calc_layout :: proc(screen_width: f32, screen_height: f32) -> Layout {
+	control_bar_height := screen_height * CONTROLBAR_PERCENT
+	sidebar_width := screen_width * SIDEBAR_PERCENT 
+	sidebar_height := screen_height - control_bar_height 
+	display_height := screen_height * DISPLAY_PERCENT  - control_bar_height
+
+	return Layout {
+		control_bar = rl.Rectangle {
+		    x = 0,
+		    y = 0,
+		    width = screen_width,
+		    height = control_bar_height
+		},
+		left_panel = rl.Rectangle {
+		    x = 0,
+		    y = control_bar_height,
+		    width = sidebar_width,
+		    height = sidebar_height
+		},
+		display = rl.Rectangle {
+		    x = sidebar_width,
+		    y = control_bar_height,
+		    width = screen_width - (sidebar_width * 2),
+		    height = display_height
+		},
+		right_panel = rl.Rectangle {
+		    x = screen_width - sidebar_width,
+		    y = control_bar_height,
+		    width = sidebar_width,
+		    height = sidebar_height
+		},
+		status_bar = rl.Rectangle {
+		    x = 0,
+		    y = screen_height - control_bar_height,
+		    width = screen_width,
+		    height = control_bar_height
+		},
+	}
+}