Backdrop Path + Cybersteel (#23)

Co-authored-by: Zachary Levy <zachary@sunforge.is>
Reviewed-on: #23

draw/examples/examples.odin

@@ -5,65 +5,88 @@ import "core:log"
 import "core:mem"
 import "core:os"
 
+EX_HELLOPE_SHAPES :: "hellope-shapes"
+EX_HELLOPE_TEXT :: "hellope-text"
+EX_HELLOPE_CLAY :: "hellope-clay"
+EX_HELLOPE_CUSTOM :: "hellope-custom"
+EX_TEXTURES :: "textures"
+EX_GAUSSIAN_BLUR :: "gaussian-blur"
+EX_GAUSSIAN_BLUR_DEBUG :: "gaussian-blur-debug"
+
+AVAILABLE_EXAMPLES_MSG ::
+	"Available examples: " +
+	EX_HELLOPE_SHAPES +
+	", " +
+	EX_HELLOPE_TEXT +
+	", " +
+	EX_HELLOPE_CLAY +
+	", " +
+	EX_HELLOPE_CUSTOM +
+	", " +
+	EX_TEXTURES +
+	", " +
+	EX_GAUSSIAN_BLUR +
+	", " +
+	EX_GAUSSIAN_BLUR_DEBUG
+
 main :: proc() {
 	//----- General setup ----------------------------------
-	{
-		// Temp
-		track_temp: mem.Tracking_Allocator
-		mem.tracking_allocator_init(&track_temp, context.temp_allocator)
-		context.temp_allocator = mem.tracking_allocator(&track_temp)
+	// Temp
+	track_temp: mem.Tracking_Allocator
+	mem.tracking_allocator_init(&track_temp, context.temp_allocator)
+	context.temp_allocator = mem.tracking_allocator(&track_temp)
 
-		// Default
-		track: mem.Tracking_Allocator
-		mem.tracking_allocator_init(&track, context.allocator)
-		context.allocator = mem.tracking_allocator(&track)
-		// Log a warning about any memory that was not freed by the end of the program.
-		// This could be fine for some global state or it could be a memory leak.
-		defer {
-			// Temp allocator
-			if len(track_temp.bad_free_array) > 0 {
-				fmt.eprintf("=== %v incorrect frees - temp allocator: ===\n", len(track_temp.bad_free_array))
-				for entry in track_temp.bad_free_array {
-					fmt.eprintf("- %p @ %v\n", entry.memory, entry.location)
-				}
-				mem.tracking_allocator_destroy(&track_temp)
+	// Default
+	track: mem.Tracking_Allocator
+	mem.tracking_allocator_init(&track, context.allocator)
+	context.allocator = mem.tracking_allocator(&track)
+	// Log a warning about any memory that was not freed by the end of the program.
+	// This could be fine for some global state or it could be a memory leak.
+	defer {
+		// Temp allocator
+		if len(track_temp.bad_free_array) > 0 {
+			fmt.eprintf("=== %v incorrect frees - temp allocator: ===\n", len(track_temp.bad_free_array))
+			for entry in track_temp.bad_free_array {
+				fmt.eprintf("- %p @ %v\n", entry.memory, entry.location)
 			}
-			// Default allocator
-			if len(track.allocation_map) > 0 {
-				fmt.eprintf("=== %v allocations not freed - main allocator: ===\n", len(track.allocation_map))
-				for _, entry in track.allocation_map {
-					fmt.eprintf("- %v bytes @ %v\n", entry.size, entry.location)
-				}
-			}
-			if len(track.bad_free_array) > 0 {
-				fmt.eprintf("=== %v incorrect frees - main allocator: ===\n", len(track.bad_free_array))
-				for entry in track.bad_free_array {
-					fmt.eprintf("- %p @ %v\n", entry.memory, entry.location)
-				}
-			}
-			mem.tracking_allocator_destroy(&track)
+			mem.tracking_allocator_destroy(&track_temp)
 		}
-		// Logger
-		context.logger = log.create_console_logger()
-		defer log.destroy_console_logger(context.logger)
+		// Default allocator
+		if len(track.allocation_map) > 0 {
+			fmt.eprintf("=== %v allocations not freed - main allocator: ===\n", len(track.allocation_map))
+			for _, entry in track.allocation_map {
+				fmt.eprintf("- %v bytes @ %v\n", entry.size, entry.location)
+			}
+		}
+		if len(track.bad_free_array) > 0 {
+			fmt.eprintf("=== %v incorrect frees - main allocator: ===\n", len(track.bad_free_array))
+			for entry in track.bad_free_array {
+				fmt.eprintf("- %p @ %v\n", entry.memory, entry.location)
+			}
+		}
+		mem.tracking_allocator_destroy(&track)
 	}
+	context.logger = log.create_console_logger()
+	defer log.destroy_console_logger(context.logger)
 
 	args := os.args
 	if len(args) < 2 {
 		fmt.eprintln("Usage: examples <example_name>")
-		fmt.eprintln("Available examples: hellope-shapes, hellope-text, hellope-clay, hellope-custom, textures")
+		fmt.eprintln(AVAILABLE_EXAMPLES_MSG)
 		os.exit(1)
 	}
 
 	switch args[1] {
-	case "hellope-clay": hellope_clay()
-	case "hellope-custom": hellope_custom()
-	case "hellope-shapes": hellope_shapes()
-	case "hellope-text": hellope_text()
-	case "textures": textures()
+	case EX_HELLOPE_CLAY: hellope_clay()
+	case EX_HELLOPE_CUSTOM: hellope_custom()
+	case EX_HELLOPE_SHAPES: hellope_shapes()
+	case EX_HELLOPE_TEXT: hellope_text()
+	case EX_TEXTURES: textures()
+	case EX_GAUSSIAN_BLUR: gaussian_blur()
+	case EX_GAUSSIAN_BLUR_DEBUG: gaussian_blur_debug()
 	case:
 		fmt.eprintf("Unknown example: %v\n", args[1])
-		fmt.eprintln("Available examples: hellope-shapes, hellope-text, hellope-clay, hellope-custom, textures")
+		fmt.eprintln(AVAILABLE_EXAMPLES_MSG)
 		os.exit(1)
 	}
 }