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Got project saving/loading initally working

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This commit is contained in:
Edward R. Gonzalez
2024-02-09 13:09:58 -05:00
parent 58c3f23327
commit 58851e34ac
5 changed files with 183 additions and 82 deletions
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107
code/env.odin
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@ -25,11 +25,25 @@ Memory :: struct {
logger : Logger,
}
save_snapshot :: proc( snapshot : [^]u8 ) {
state := get_state()
// state.font_rec_mono_semicasual_reg
// state.default_font
live_ptr := cast( ^ rawptr ) memory.live.curr_block.base
mem.copy_non_overlapping( & snapshot[0], live_ptr, memory_chunk_size )
}
load_snapshot :: proc( snapshot : [^]u8 ) {
live_ptr := cast( ^ rawptr ) memory.live.curr_block.base
mem.copy_non_overlapping( live_ptr, snapshot, memory_chunk_size )
}
State :: struct {
input_data : [2] InputState,
input_prev : ^ InputState,
input : ^ InputState,
input_prev : ^ InputState,
input : ^ InputState,
debug : DebugData,
@ -48,17 +62,20 @@ State :: struct {
default_font : Font,
}
get_state :: proc() -> (^ State) {
return cast( ^ State ) raw_data( memory.persistent.backing.data )
}
Project :: struct {
path : string,
name : string,
// TODO(Ed) : Support multiple workspaces
workspace : Workspace
}
Workspace :: struct {
}
get_state :: proc() -> (^ State) {
return cast( ^ State ) raw_data( memory.persistent.backing.data )
name : string
}
DebugData :: struct {
@ -92,77 +109,3 @@ poll_debug_actions :: proc( actions : ^ DebugActions, input : ^ InputState )
show_mouse_pos = keyboard.right_alt.ended_down && pressed(keyboard.M)
}
save_snapshot :: proc( snapshot : [^]u8 ) {
state := get_state()
// state.font_rec_mono_semicasual_reg
// state.default_font
live_ptr := cast( ^ rawptr ) memory.live.curr_block.base
mem.copy_non_overlapping( & snapshot[0], live_ptr, memory_chunk_size )
}
load_snapshot :: proc( snapshot : [^]u8 ) {
live_ptr := cast( ^ rawptr ) memory.live.curr_block.base
mem.copy_non_overlapping( live_ptr, snapshot, memory_chunk_size )
}
ReplayMode :: enum {
Off,
Record,
Playback,
}
ReplayState :: struct {
loop_active : b32,
mode : ReplayMode,
active_file : os.Handle
}
replay_recording_begin :: proc( path : string )
{
if file_exists( path ) {
result := os.remove( path )
verify( result != os.ERROR_NONE, "Failed to delete replay file before beginning a new one" )
}
replay_file, open_error := os.open( path, os.O_RDWR | os.O_CREATE )
verify( open_error != os.ERROR_NONE, "Failed to create or open the replay file" )
os.seek( replay_file, 0, 0 )
replay := & memory.replay
replay.active_file = replay_file
replay.mode = ReplayMode.Record
}
replay_recording_end :: proc() {
replay := & memory.replay
replay.mode = ReplayMode.Off
os.seek( replay.active_file, 0, 0 )
os.close( replay.active_file )
}
replay_playback_begin :: proc( path : string )
{
verify( ! file_exists( path ), "Failed to find replay file" )
replay_file, open_error := os.open( path, os.O_RDWR | os.O_CREATE )
verify( open_error != os.ERROR_NONE, "Failed to create or open the replay file" )
os.seek( replay_file, 0, 0 )
replay := & memory.replay
replay.active_file = replay_file
replay.mode = ReplayMode.Playback
}
replay_playback_end :: proc() {
input := get_state().input
replay := & memory.replay
replay.mode = ReplayMode.Off
os.seek( replay.active_file, 0, 0 )
os.close( replay.active_file )
}