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now have better yield checking

This commit is contained in:
Allen Webster 2016-05-25 11:22:56 -04:00
parent ddf06aecc2
commit e4461f3663
2 changed files with 56 additions and 22 deletions
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5
4coder_custom.h
View File

@ -315,6 +315,7 @@ view_summary_zero(){
}
enum User_Input_Type{
UserInputNone,
UserInputKey,
UserInputMouse
};
@ -336,6 +337,7 @@ struct Query_Bar{
};
enum Event_Message_Type{
EM_No_Message,
EM_Open_View,
EM_Frame,
EM_Close_View
@ -591,8 +593,9 @@ struct Application_Links{
// Internal
void *cmd_context;
void *current_coroutine;
void *system_links;
void *current_coroutine;
int type_coroutine;
};
#define _GET_VERSION_SIG(n) int n(int maj, int min, int patch)

73
4ed.cpp
View File

@ -87,32 +87,59 @@ struct App_Vars{
Command_Data command_data;
};
enum Coroutine_Type{
Co_View,
Co_Command
};
struct App_Coroutine_State{
void *co;
int type;
};
inline App_Coroutine_State
get_state(Application_Links *app){
App_Coroutine_State state = {0};
state.co = app->current_coroutine;
state.type = app->type_coroutine;
return(state);
}
inline void
restore_state(Application_Links *app, App_Coroutine_State state){
app->current_coroutine = state.co;
app->type_coroutine = state.type;
}
inline Coroutine*
app_launch_coroutine(System_Functions *system, Application_Links *app,
app_launch_coroutine(System_Functions *system, Application_Links *app, Coroutine_Type type,
Coroutine *co, void *in, void *out){
Coroutine* result = 0;
Coroutine *prev_coroutine = (Coroutine*)app->current_coroutine;
App_Coroutine_State prev_state = get_state(app);
app->current_coroutine = co;
app->type_coroutine = type;
{
result = system->launch_coroutine(co, in, out);
}
app->current_coroutine = prev_coroutine;
restore_state(app, prev_state);
return(result);
}
inline Coroutine*
app_resume_coroutine(System_Functions *system, Application_Links *app,
app_resume_coroutine(System_Functions *system, Application_Links *app, Coroutine_Type type,
Coroutine *co, void *in, void *out){
Coroutine* result = 0;
Coroutine *prev_coroutine = (Coroutine*)app->current_coroutine;
App_Coroutine_State prev_state = get_state(app);
app->current_coroutine = co;
app->type_coroutine = type;
{
result = system->resume_coroutine(co, in, out);
}
app->current_coroutine = prev_coroutine;
restore_state(app, prev_state);
return(result);
}
@ -2427,14 +2454,16 @@ extern "C"{
GET_USER_INPUT_SIG(external_get_user_input){
Command_Data *cmd = (Command_Data*)app->cmd_context;
System_Functions *system = cmd->system;
Coroutine *coroutine = cmd->models->command_coroutine;
User_Input result;
Coroutine *coroutine = (Coroutine*)app->current_coroutine;
User_Input result = {0};
Assert(coroutine);
*((u32*)coroutine->out+0) = get_type;
*((u32*)coroutine->out+1) = abort_type;
system->yield_coroutine(coroutine);
result = *(User_Input*)coroutine->in;
if (app->type_coroutine == Co_Command){
Assert(coroutine);
*((u32*)coroutine->out+0) = get_type;
*((u32*)coroutine->out+1) = abort_type;
system->yield_coroutine(coroutine);
result = *(User_Input*)coroutine->in;
}
return(result);
}
@ -2456,9 +2485,11 @@ extern "C"{
System_Functions *system = (System_Functions*)app->system_links;
Coroutine *coroutine = (Coroutine*)app->current_coroutine;
Assert(coroutine);
system->yield_coroutine(coroutine);
message = *(Event_Message*)coroutine->in;
if (app->type_coroutine == Co_View){
Assert(coroutine);
system->yield_coroutine(coroutine);
message = *(Event_Message*)coroutine->in;
}
return(message);
}
@ -3836,7 +3867,7 @@ App_Step_Sig(app_step){
models->command_coroutine = persistent->coroutine;
persistent->coroutine =
app_launch_coroutine(system, &models->app_links,
app_launch_coroutine(system, &models->app_links, Co_View,
persistent->coroutine,
view,
0);
@ -3912,7 +3943,7 @@ App_Step_Sig(app_step){
user_in.abort = 1;
command_coroutine =
app_resume_coroutine(system, &models->app_links,
app_resume_coroutine(system, &models->app_links, Co_Command,
command_coroutine,
&user_in,
models->command_coroutine_flags);
@ -3993,7 +4024,7 @@ App_Step_Sig(app_step){
if (pass_in){
models->command_coroutine =
app_resume_coroutine(system, &models->app_links,
app_resume_coroutine(system, &models->app_links, Co_Command,
command_coroutine,
&user_in,
models->command_coroutine_flags);
@ -4062,7 +4093,7 @@ App_Step_Sig(app_step){
if (pass_in){
models->command_coroutine =
app_resume_coroutine(system, &models->app_links,
app_resume_coroutine(system, &models->app_links, Co_Command,
command_coroutine,
&user_in,
models->command_coroutine_flags);
@ -4191,7 +4222,7 @@ App_Step_Sig(app_step){
cmd_in.bind = cmd_bind;
models->command_coroutine =
app_launch_coroutine(system, &models->app_links,
app_launch_coroutine(system, &models->app_links, Co_Command,
models->command_coroutine,
&cmd_in,
models->command_coroutine_flags);