nefrace/repico
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Nefrace
2024-03-17 21:35:32 +03:00
parent 3098b1dddb
commit df0b580ce8
1 changed files with 33 additions and 20 deletions
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53
main.odin
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@ -6,6 +6,7 @@ import "core:mem"
import "core:os" import "core:os"
import "core:strings" import "core:strings"
W :: 400 W :: 400
H :: 300 H :: 300
CW :: 160 CW :: 160
@ -25,6 +26,7 @@ WrongSizeErrorTimer : i32 = 0
IsConverted : bool = false IsConverted : bool = false
main :: proc() { main :: proc() {
rl.SetTraceLogLevel(.FATAL)
when ODIN_DEBUG { when ODIN_DEBUG {
track : mem.Tracking_Allocator track : mem.Tracking_Allocator
mem.tracking_allocator_init(&track, context.allocator) mem.tracking_allocator_init(&track, context.allocator)
@ -52,7 +54,7 @@ main :: proc() {
return return
} }
if len(args) != 3 { if len(args) != 3 {
fmt.println( fmt.eprintln(
" PicoRepico cmdline usage:", " PicoRepico cmdline usage:",
"repico <input.p8.png> <shell.png> <output.p8.png>", "repico <input.p8.png> <shell.png> <output.p8.png>",
"Use only 160x205 png images with PICO-8 palette", "Use only 160x205 png images with PICO-8 palette",
@ -88,12 +90,12 @@ unloadCart :: proc(target: ^Cart) {
target.loaded = false target.loaded = false
} }
convertCart :: proc(cart: ^Cart, target: ^Cart) { convertCart :: proc(cart: rl.Image, target: rl.Image) -> rl.Image {
newCartImage := rl.ImageCopy(target.image) newCartImage := rl.ImageCopy(target)
for x : i32 = 0; x < newCartImage.width; x += 1 { for x : i32 = 0; x < newCartImage.width; x += 1 {
for y : i32 = 0; y < newCartImage.height; y += 1{ for y : i32 = 0; y < newCartImage.height; y += 1{
targetCol := rl.GetImageColor(target.image, x, y) targetCol := rl.GetImageColor(target, x, y)
sourceCol := rl.GetImageColor(cart.image, x, y) sourceCol := rl.GetImageColor(cart, x, y)
newCol := rl.Color{ newCol := rl.Color{
targetCol.r & 0b11111100 | sourceCol.r & 0b00000011, targetCol.r & 0b11111100 | sourceCol.r & 0b00000011,
targetCol.g & 0b11111100 | sourceCol.g & 0b00000011, targetCol.g & 0b11111100 | sourceCol.g & 0b00000011,
@ -103,9 +105,7 @@ convertCart :: proc(cart: ^Cart, target: ^Cart) {
rl.ImageDrawPixel(&newCartImage, x, y, newCol) rl.ImageDrawPixel(&newCartImage, x, y, newCol)
} }
} }
return newCartImage
rl.ExportImage(newCartImage, "output.p8.png")
fmt.println("DONE!")
} }
@ -150,13 +150,13 @@ GraphicsMode :: proc() {
if droppedFiles.count == 1 { if droppedFiles.count == 1 {
f := droppedFiles.paths[0] f := droppedFiles.paths[0]
if mouse.x <= hw { if mouse.x <= hw {
fmt.println("Got cart file: ", f) fmt.eprintln("Got cart file: ", f)
if loadCart(&cart, f) == .Wrong_Size { if loadCart(&cart, f) == .Wrong_Size {
WrongSizeErrorTimer = 180 WrongSizeErrorTimer = 180
} }
} }
if mouse.x > hw { if mouse.x > hw {
fmt.println("Got target file: ", f) fmt.eprintln("Got target file: ", f)
if loadCart(&target, f) == .Wrong_Size { if loadCart(&target, f) == .Wrong_Size {
WrongSizeErrorTimer = 180 WrongSizeErrorTimer = 180
} }
@ -181,7 +181,10 @@ GraphicsMode :: proc() {
rl.DrawTexture(target.texture, auto_cast buttonTargetRect.x, auto_cast buttonTargetRect.y, rl.WHITE) rl.DrawTexture(target.texture, auto_cast buttonTargetRect.x, auto_cast buttonTargetRect.y, rl.WHITE)
} }
if rl.GuiButton(convertButtonRect, "CONVERT!") { convertCart(&cart, &target) } if rl.GuiButton(convertButtonRect, "CONVERT!") {
newCart := convertCart(cart.image, target.image)
rl.ExportImage(newCart, "output.p8.png")
}
rl.EndDrawing() rl.EndDrawing()
} }
@ -194,26 +197,36 @@ CmdMode :: proc(args: []string) {
argnames := []string { argnames := []string {
"input file", "input file",
"shell file", "shell file",
"output file",
} }
images := [3]rl.Image{} images := [2]rl.Image{}
i := 0 for i := 0; i < 2; i+=1 {
for arg in args { if !strings.has_suffix(args[i], ".png") {
if !strings.has_suffix(arg, ".png") { fmt.eprintf("%v is not a .png file", argnames[i])
fmt.printf("%v is not a .png file", argnames[i])
return return
} }
images[i] = rl.LoadImage(arg) images[i] = rl.LoadImage(strings.unsafe_string_to_cstring(args[i]))
if !rl.IsImageReady(images[i]) { if !rl.IsImageReady(images[i]) {
fmt.printf("can't load %v", argnames[i]) fmt.eprintf("can't load %v", argnames[i])
return return
} }
i += 1
} }
defer { defer {
for img in images { for img in images {
rl.UnloadImage(img) rl.UnloadImage(img)
} }
} }
newCart := convertCart(images[0], images[1])
defer rl.UnloadImage(newCart)
if args[2] != "--" {
rl.ExportImage(newCart, strings.unsafe_string_to_cstring(args[2]))
} else {
filesize : i32 = 0
ptr := rl.ExportImageToMemory(newCart, ".png", &filesize)
defer rl.MemFree(ptr)
os.write_ptr(os.stdout, ptr, auto_cast filesize)
}
fmt.eprintln("done!")
} }