Noah Petherbridge
20771fbe13
Add the JSON format for embedding Actors (Doodad instances) inside of a Level. I made a test map that manually inserted a couple of actors. Actors are given to the Canvas responsible for the Level via the function `InstallActors()`. So it means you'll call LoadLevel and then InstallActors to hook everything up. The Canvas creates sub-Canvas widgets from each Actor. After drawing the main level geometry from the Canvas.Chunker, it calls the drawActors() function which does the same but for Actors. Levels keep a global map of all Actors that exist. For any Actors that are visible within the Viewport, their sub-Canvas widgets are presented appropriately on top of the parent Canvas. In case their sub-Canvas overlaps the parent's boundaries, their sub-Canvas is resized and moved appropriately. - Allow the MainWindow to be resized at run time, and the UI recalculates its sizing and position. - Made the in-game Shell properties editable via environment variables. The kirsle.env file sets a blue and pink color scheme. - Begin the ground work for Levels and Doodads to embed files inside their data via the level.FileSystem type. - UI: Labels can now contain line break characters. It will appropriately render multiple lines of render.Text and take into account the proper BoxSize to contain them all. - Add environment variable DOODLE_DEBUG_ALL=true that will turn on ALL debug overlay and visualization options. - Add debug overlay to "tag" each Canvas widget with some of its details, like its Name and World Position. Can be enabled with the environment variable DEBUG_CANVAS_LABEL=true - Improved the FPS debug overlay to show in labeled columns and multiple colors, with easy ability to add new data points to it.
112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
package balance
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import (
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"os"
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"strconv"
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"strings"
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"git.kirsle.net/apps/doodle/render"
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)
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// Debug related variables that can toggle on or off certain features and
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// overlays within the game.
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var (
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/***************
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* Visualizers *
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***************/
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// Debug overlay (FPS etc.) settings.
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DebugFontFilename = "./fonts/DejaVuSans-Bold.ttf"
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DebugFontSize = 15
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DebugLabelColor = render.MustHexColor("#FF9900")
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DebugValueColor = render.MustHexColor("#00CCFF")
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DebugStrokeDarken int32 = 80
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// Background color to use when exporting a drawing Chunk as a bitmap image
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// on disk. Default is white. Setting this to translucent yellow is a great
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// way to visualize the chunks loaded from cache on your screen.
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DebugChunkBitmapBackground = render.White // XXX: export $DEBUG_CHUNK_COLOR
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// Put a border around all Canvas widgets.
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DebugCanvasBorder = render.Invisible
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DebugCanvasLabel = false // Tag the canvas with a label.
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)
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func init() {
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// Load values from environment variables.
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var config = map[string]interface{}{
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// Window size.
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"DOODLE_W": &Width,
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"DOODLE_H": &Height,
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// Tune some parameters. XXX: maybe dangerous at some point.
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"D_SCROLL_SPEED": &CanvasScrollSpeed,
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"D_DOODAD_SIZE": &DoodadSize,
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// Shell settings.
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"D_SHELL_BG": &ShellBackgroundColor,
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"D_SHELL_FG": &ShellForegroundColor,
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"D_SHELL_PC": &ShellPromptColor,
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"D_SHELL_LN": &ShellHistoryLineCount,
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"D_SHELL_FS": &ShellFontSize,
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// Visualizers
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"DEBUG_CHUNK_COLOR": &DebugChunkBitmapBackground,
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"DEBUG_CANVAS_BORDER": &DebugCanvasBorder,
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"DEBUG_CANVAS_LABEL": &DebugCanvasLabel,
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}
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for name, value := range config {
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switch v := value.(type) {
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case *int:
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*v = IntEnv(name, *(v))
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case *bool:
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*v = BoolEnv(name, *(v))
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case *int32:
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*v = int32(IntEnv(name, int(*(v))))
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case *render.Color:
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*v = ColorEnv(name, *(v))
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}
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}
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// Debug all?
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if BoolEnv("DOODLE_DEBUG_ALL", false) {
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DebugChunkBitmapBackground = render.RGBA(255, 255, 0, 128)
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DebugCanvasBorder = render.Red
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DebugCanvasLabel = true
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}
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}
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// ColorEnv gets a color value from environment variable or returns a default.
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// This will panic if the color is not valid, so only do this on startup time.
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func ColorEnv(name string, v render.Color) render.Color {
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if color := os.Getenv(name); color != "" {
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return render.MustHexColor(color)
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}
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return v
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}
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// IntEnv gets an int value from environment variable or returns a default.
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func IntEnv(name string, v int) int {
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if env := os.Getenv(name); env != "" {
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a, err := strconv.Atoi(env)
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if err != nil {
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panic(err)
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}
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return a
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}
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return v
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}
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// BoolEnv gets a bool from the environment with a default.
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func BoolEnv(name string, v bool) bool {
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if env := os.Getenv(name); env != "" {
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switch strings.ToLower(env) {
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case "true", "t", "1", "on", "yes", "y":
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return true
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case "false", "f", "0", "off", "no", "n":
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return false
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}
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}
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return v
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}
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