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Start handling hot reload game lib in build dir

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This commit is contained in:
sergeypdev 2025-05-24 22:57:09 +04:00
parent 04133ef95a
commit 875ff96f4a
1 changed files with 21 additions and 13 deletions
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28
main_hot_reload/main_hot_reload.odin
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@ -8,6 +8,8 @@ import "core:fmt"
import "core:log"
import "core:mem"
import "core:os"
import "core:os/os2"
import "core:path/filepath"
import "libs:tracy"
when ODIN_OS == .Windows {
@ -22,15 +24,9 @@ TRACY_ENABLE :: #config(TRACY_ENABLE, false)
// We copy the DLL because using it directly would lock it, which would prevent
// the compiler from writing to it.
copy_dll :: proc(to: string) -> bool {
exit: i32
when ODIN_OS == .Windows {
exit = libc.system(fmt.ctprintf("copy game.dll {0}", to))
} else {
exit = libc.system(fmt.ctprintf("cp game" + DLL_EXT + " {0}", to))
}
if exit != 0 {
copy_dll :: proc(bin_dir, to: string) -> bool {
err := os2.copy_file(filepath.join({bin_dir, to}, context.temp_allocator), filepath.join({bin_dir, "game" + DLL_EXT}, context.temp_allocator), )
if err != nil {
fmt.printfln("Failed to copy game" + DLL_EXT + " to {0}", to)
return false
}
@ -64,11 +60,22 @@ load_game_api :: proc(api_version: int) -> (api: Game_API, ok: bool) {
return
}
cwd, err := os2.getwd(context.temp_allocator)
if err != nil {
log.panicf("getcwd: %v", err)
}
// NOTE: this needs to be a relative path for Linux to work.
game_dll_name := fmt.tprintf(
game_dll_name := filepath.join(
{
cwd,
fmt.tprintf(
"{0}game_{1}" + DLL_EXT,
"./" when ODIN_OS != .Windows else "",
api_version,
),
},
context.temp_allocator,
)
copy_dll(game_dll_name) or_return
@ -238,3 +245,4 @@ NvOptimusEnablement: u32 = 1
@(export)
AmdPowerXpressRequestHighPerformance: i32 = 1