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Fixed input bug where the input was not zeroed at the end of each frame.

This commit is contained in:
Yuval Dolev 2020-01-12 03:08:07 +02:00
parent 7f00ead99c
commit 020e2789d7
2 changed files with 106 additions and 82 deletions
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170
platform_mac/mac_4ed.mm
View File

@ -129,6 +129,7 @@ struct Mac_Input_Chunk{
@end @end
@interface FCoder_Window_Delegate : NSObject<NSWindowDelegate> @interface FCoder_Window_Delegate : NSObject<NSWindowDelegate>
- (void)process_focus_event;
@end @end
@interface FCoder_View : NSView @interface FCoder_View : NSView
@ -458,6 +459,15 @@ mac_resize(NSWindow *window){
mac_resize(bounds.size.width, bounds.size.height); mac_resize(bounds.size.width, bounds.size.height);
} }
function inline void
mac_profile(char *name, u64 begin, u64 end){
printf("%s Time: %fs\n", name, ((end - begin) / 1000000.0f));
}
#define MacProfileScope(name) for (u64 i = 0, begin = system_now_time();\
i < 1;\
++i, mac_profile(name, begin, system_now_time()))
//////////////////////////////// ////////////////////////////////
@implementation FCoder_App_Delegate @implementation FCoder_App_Delegate
@ -491,16 +501,23 @@ mac_resize(NSWindow *window){
} }
- (void)windowDidBecomeKey:(NSNotification *)notification{ - (void)windowDidBecomeKey:(NSNotification *)notification{
printf("Focus\n"); // NOTE(yuval): The window is the focused window
system_signal_step(0); [self process_focus_event];
} }
- (void)windowDidResignKey:(NSNotification *)notification{ - (void)windowDidResignKey:(NSNotification *)notification{
printf("Lost Focus\n"); // NOTE(yuval): The window has lost focus
system_signal_step(0); [self process_focus_event];
} }
- (void)windowDidEnterFullScreen:(NSNotification *)notification{ - (void)process_focus_event{
mac_vars.input_chunk.pers.mouse_l = false;
mac_vars.input_chunk.pers.mouse_r = false;
block_zero_struct(&mac_vars.input_chunk.pers.controls);
block_zero_struct(&mac_vars.input_chunk.pers.modifiers);
mac_vars.active_key_stroke = 0;
mac_vars.active_text_input = 0;
system_signal_step(0); system_signal_step(0);
} }
@end @end
@ -522,75 +539,82 @@ mac_resize(NSWindow *window){
} }
- (void)drawRect:(NSRect)bounds{ - (void)drawRect:(NSRect)bounds{
// NOTE(yuval): Read comment in win32_4ed.cpp's main loop MacProfileScope("Frame"){
system_mutex_acquire(mac_vars.global_frame_mutex); MacProfileScope("Acquire System Mutex"){
// NOTE(yuval): Read comment in win32_4ed.cpp's main loop
/* NOTE(yuval): Force the graphics context to clear to black so we don't system_mutex_acquire(mac_vars.global_frame_mutex);
get a flash of white until the app is ready to draw. In practice on modern macOS, }
this only gets called for window creation and other extraordinary events.
(Taken From SDL) */ Mac_Input_Chunk input_chunk = mac_vars.input_chunk;
[[NSColor blackColor] setFill]; Application_Step_Input input = {};
NSRectFill(bounds);
// NOTE(yuval): Prepare the Frame Input
// NOTE(yuval): Prepare the Frame Input MacProfileScope("Prepare Input"){
Mac_Input_Chunk input_chunk = mac_vars.input_chunk; input.first_step = mac_vars.first;
Application_Step_Input input = {}; input.dt = frame_useconds / 1000000.0f;
input.events = input_chunk.trans.event_list;
input.first_step = mac_vars.first;
input.dt = frame_useconds / 1000000.0f; input.mouse.out_of_window = input_chunk.trans.out_of_window;
input.events = input_chunk.trans.event_list;
input.mouse.l = input_chunk.pers.mouse_l;
input.mouse.out_of_window = input_chunk.trans.out_of_window; input.mouse.press_l = input_chunk.trans.mouse_l_press;
input.mouse.release_l = input_chunk.trans.mouse_l_release;
input.mouse.l = input_chunk.pers.mouse_l;
input.mouse.press_l = input_chunk.trans.mouse_l_press; input.mouse.r = input_chunk.pers.mouse_r;
input.mouse.release_l = input_chunk.trans.mouse_l_release; input.mouse.press_r = input_chunk.trans.mouse_r_press;
input.mouse.release_r = input_chunk.trans.mouse_r_release;
input.mouse.r = input_chunk.pers.mouse_r;
input.mouse.press_r = input_chunk.trans.mouse_r_press; input.mouse.wheel = input_chunk.trans.mouse_wheel;
input.mouse.release_r = input_chunk.trans.mouse_r_release; input.mouse.p = input_chunk.pers.mouse;
input.mouse.wheel = input_chunk.trans.mouse_wheel; input.trying_to_kill = input_chunk.trans.trying_to_kill;
input.mouse.p = input_chunk.pers.mouse;
block_zero_struct(&mac_vars.input_chunk.trans);
input.trying_to_kill = input_chunk.trans.trying_to_kill; mac_vars.active_key_stroke = 0;
mac_vars.active_text_input = 0;
block_zero_struct(&mac_vars.input_chunk.trans);
// NOTE(yuval): See comment in win32_4ed.cpp's main loop
// NOTE(yuval): See comment in win32_4ed.cpp's main loop if (mac_vars.send_exit_signal){
if (mac_vars.send_exit_signal){ input.trying_to_kill = true;
input.trying_to_kill = true; mac_vars.send_exit_signal = false;
mac_vars.send_exit_signal = false; }
}
Application_Step_Result result = {};
MacProfileScope("Step"){
// NOTE(yuval): Application Core Update
if (app.step != 0){
result = app.step(mac_vars.tctx, &target, mac_vars.base_ptr, &input);
}
}
MacProfileScope("Perform Kill"){
// NOTE(yuval): Quit the app
if (result.perform_kill){
printf("Terminating 4coder!\n");
[NSApp terminate:nil];
}
}
MacProfileScope("Render"){
// NOTE(yuval): Render
renderer->render(renderer, &target);
// NOTE(yuval): Schedule another step if needed
if (result.animating){
system_signal_step(0);
}
}
MacProfileScope("Cleanup"){
mac_vars.first = false;
linalloc_clear(mac_vars.frame_arena);
system_mutex_release(mac_vars.global_frame_mutex);
}
} }
printf("\n");
// NOTE(yuval): Application Core Update
Application_Step_Result result = {};
if (app.step != 0){
result = app.step(mac_vars.tctx, &target, mac_vars.base_ptr, &input);
}
// NOTE(yuval): Quit the app
if (result.perform_kill){
printf("Terminating 4coder!\n");
[NSApp terminate:nil];
}
// NOTE(yuval): Render
u64 begin_render = system_now_time();
renderer->render(renderer, &target);
u64 end_render = system_now_time();
printf("Render Time: %fs\n\n", (end_render - begin_render) / 1000000.0f);
// NOTE(yuval): Schedule another step if needed
if (result.animating){
system_signal_step(0);
}
mac_vars.first = false;
linalloc_clear(mac_vars.frame_arena);
system_mutex_release(mac_vars.global_frame_mutex);
} }
- (BOOL)acceptsFirstResponder{ - (BOOL)acceptsFirstResponder{

18
platform_mac/mac_4ed_functions.mm
View File

@ -1,8 +1,8 @@
/* macOS System/Graphics/Font API Implementations */ /* macOS System/Graphics/Font API Implementations */
////////////////////// /********************/
// System API // /* System API */
////////////////////// /********************/
//////////////////////////////// ////////////////////////////////
@ -796,9 +796,9 @@ system_get_keyboard_modifiers_sig(){
//////////////////////////////// ////////////////////////////////
//////////////////////// /**********************/
// Graphics API // /* Graphics API */
//////////////////////// /**********************/
//////////////////////////////// ////////////////////////////////
@ -816,9 +816,9 @@ graphics_fill_texture_sig(){
//////////////////////////////// ////////////////////////////////
//////////////////// /******************/
// Font API // /* Font API */
//////////////////// /******************/
//////////////////////////////// ////////////////////////////////