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odin_editor
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properly truncate files when saving

memory-refactor
Patrick Cleaveliln 2025-07-10 01:55:55 +00:00
parent 838664f2b5
commit 1fdbe7ddaf
2 changed files with 6 additions and 9 deletions
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11
src/core/core.odin
View File

@ -7,7 +7,6 @@ import "core:reflect"
import "core:fmt" import "core:fmt"
import "core:log" import "core:log"
import "vendor:sdl2" import "vendor:sdl2"
import lua "vendor:lua/5.4"
import "../util" import "../util"
@ -19,11 +18,9 @@ Mode :: enum {
Visual, Visual,
} }
EditorCommandList :: map[string][dynamic]EditorCommand; EditorCommandList :: map[string][dynamic]EditorCommand;
State :: struct { State :: struct {
ctx: runtime.Context, ctx: runtime.Context,
L: ^lua.State,
sdl_renderer: ^sdl2.Renderer, sdl_renderer: ^sdl2.Renderer,
font_atlas: FontAtlas, font_atlas: FontAtlas,
ui: rawptr, ui: rawptr,
@ -221,9 +218,9 @@ register_key_action_group :: proc(input_map: ^InputActions, key: Key, input_grou
} }
register_ctrl_key_action_single :: proc(input_map: ^InputActions, key: Key, action: EditorAction, description: string = "") { register_ctrl_key_action_single :: proc(input_map: ^InputActions, key: Key, action: EditorAction, description: string = "") {
if ok := key in input_map.key_actions; ok { if ok := key in input_map.ctrl_key_actions; ok {
// TODO: log that key is already registered // TODO: log that key is already registered
log.error("key already registered with single action", key); log.error("key already registered with ctrl + single action", key);
} }
input_map.ctrl_key_actions[key] = Action { input_map.ctrl_key_actions[key] = Action {
@ -233,9 +230,9 @@ register_ctrl_key_action_single :: proc(input_map: ^InputActions, key: Key, acti
} }
register_ctrl_key_action_group :: proc(input_map: ^InputActions, key: Key, input_group: InputGroup, description: string = "") { register_ctrl_key_action_group :: proc(input_map: ^InputActions, key: Key, input_group: InputGroup, description: string = "") {
if ok := key in input_map.key_actions; ok { if ok := key in input_map.ctrl_key_actions; ok {
// TODO: log that key is already registered // TODO: log that key is already registered
log.error("key already registered with single action", key); log.error("key already registered with ctrl + single action", key);
} }
input_map.ctrl_key_actions[key] = Action { input_map.ctrl_key_actions[key] = Action {

4
src/core/file_buffer.odin
View File

@ -749,12 +749,12 @@ new_file_buffer :: proc(allocator: mem.Allocator, file_path: string, base_dir: s
} }
save_buffer_to_disk :: proc(state: ^State, buffer: ^FileBuffer) -> (error: os.Error) { save_buffer_to_disk :: proc(state: ^State, buffer: ^FileBuffer) -> (error: os.Error) {
fd := os.open(buffer.file_path, flags = os.O_RDWR) or_return; fd := os.open(buffer.file_path, flags = os.O_WRONLY | os.O_TRUNC | os.O_CREATE) or_return;
defer os.close(fd); defer os.close(fd);
offset: i64 = 0 offset: i64 = 0
for content_slice in buffer.content_slices { for content_slice in buffer.content_slices {
os.write_at(fd, content_slice, offset) or_return os.write(fd, content_slice) or_return
offset += i64(len(content_slice)) offset += i64(len(content_slice))
} }