@ -4,27 +4,30 @@
# define SOKOL_IMPL # define SOKOL_IMPL
# define SOKOL_D3D11 # define SOKOL_D3D11
# include "sokol_gfx.h" # include <enet/enet.h>
# include "sokol_gp.h" # include <process.h> // starting server thread
# pragma warning ( disable: 33010 ) // this warning is so broken, doesn't understand assert()
# pragma warning ( disable: 33010 ) // this warning is so broken, doesn't understand assert()
# include "sokol_app.h" # include "sokol_app.h"
# include "sokol_gfx.h"
# include "sokol_glue.h" # include "sokol_glue.h"
# include "sokol_gp.h"
# include "sokol_time.h" # include "sokol_time.h"
# include <enet/enet.h> # pragma warning ( default: 33010 )
# include <process.h> // starting server thread # pragma warning ( disable: 6262 ) // warning about using a lot of stack, lol that's how stb image is
# define STB_IMAGE_IMPLEMENTATION # define STB_IMAGE_IMPLEMENTATION
# include "stb_image.h" # include "stb_image.h"
# include "types.h" # include "types.h"
# include <string.h> // errno error message on file open
# include <inttypes.h> # include <inttypes.h>
# include <string.h> // errno error message on file open
static struct GameState gs = { 0 } ; static struct GameState gs = { 0 } ;
static int myplayer = - 1 ; static int myplayer = - 1 ;
static bool right_mouse_down = false ; static bool right_mouse_down = false ;
static bool keydown [ SAPP_KEYCODE_MENU ] = { 0 } ; static bool keydown [ SAPP_KEYCODE_MENU ] = { 0 } ;
typedef struct KeyPressed typedef struct KeyPressed {
{
bool pressed ;
bool pressed ;
uint64_t frame ;
uint64_t frame ;
} KeyPressed ; } KeyPressed ;
@ -33,7 +36,8 @@ static V2 mouse_pos = { 0 };
static bool mouse_pressed = false ; static bool mouse_pressed = false ;
static uint64_t mouse_pressed_frame = 0 ; static uint64_t mouse_pressed_frame = 0 ;
static bool mouse_frozen = false ; // @BeforeShip make this debug only thing
static bool mouse_frozen = false ; // @BeforeShip make this debug only thing
static float funval = 0.0f ; // easy to play with value controlled by left mouse button when held down @BeforeShip remove on release builds
static float funval = 0.0f ; // easy to play with value controlled by left mouse button when held
// down @BeforeShip remove on release builds
static struct ClientToServer client_to_server = { 0 } ; // buffer of inputs
static struct ClientToServer client_to_server = { 0 } ; // buffer of inputs
static ENetHost * client ; static ENetHost * client ;
static ENetPeer * peer ; static ENetPeer * peer ;
@ -43,15 +47,16 @@ static sg_image image_itemframe;
static sg_image image_itemframe_selected ; static sg_image image_itemframe_selected ;
static sg_image image_thrusterburn ; static sg_image image_thrusterburn ;
static sg_image image_player ; static sg_image image_player ;
static sg_image image_cockpit_used ;
static int cur_editing_boxtype = - 1 ; static int cur_editing_boxtype = - 1 ;
static int cur_editing_rotation = 0 ; static int cur_editing_rotation = 0 ;
static struct BoxInfo static struct BoxInfo {
{
enum BoxType type ;
enum BoxType type ;
const char * image_path ;
const char * image_path ;
sg_image image ;
sg_image image ;
} boxes [ ] = { // if added to here will show up in toolbar, is placeable
} boxes [ ] = {
// if added to here will show up in toolbar, is placeable
{
{
. type = BoxHullpiece ,
. type = BoxHullpiece ,
. image_path = " loaded/hullpiece.png " ,
. image_path = " loaded/hullpiece.png " ,
@ -63,13 +68,18 @@ static struct BoxInfo
{
{
. type = BoxBattery ,
. type = BoxBattery ,
. image_path = " loaded/battery.png " ,
. image_path = " loaded/battery.png " ,
} } ;
} ,
{
. type = BoxCockpit ,
. image_path = " loaded/cockpit.png " ,
} ,
} ;
const int boxes_len = sizeof ( boxes ) / sizeof ( * boxes ) ; const int boxes_len = sizeof ( boxes ) / sizeof ( * boxes ) ;
struct BoxInfo boxinfo ( enum BoxType type ) struct BoxInfo
boxinfo ( enum BoxType type )
{ {
for ( int i = 0 ; i < boxes_len ; i + + )
for ( int i = 0 ; i < boxes_len ; i + + ) {
{
if ( boxes [ i ] . type = = type )
if ( boxes [ i ] . type = = type )
return boxes [ i ] ;
return boxes [ i ] ;
}
}
@ -77,7 +87,8 @@ struct BoxInfo boxinfo(enum BoxType type)
return ( struct BoxInfo ) { 0 } ;
return ( struct BoxInfo ) { 0 } ;
} }
static sg_image load_image ( const char * path ) static sg_image
load_image ( const char * path )
{ {
sg_image to_return = sg_alloc_image ( ) ;
sg_image to_return = sg_alloc_image ( ) ;
@ -87,13 +98,12 @@ static sg_image load_image(const char* path)
const int desired_channels = 4 ;
const int desired_channels = 4 ;
stbi_set_flip_vertically_on_load ( true ) ;
stbi_set_flip_vertically_on_load ( true ) ;
stbi_uc * image_data = stbi_load ( path , & x , & y , & comp , desired_channels ) ;
stbi_uc * image_data = stbi_load ( path , & x , & y , & comp , desired_channels ) ;
if ( ! image_data )
if ( ! image_data ) {
{
fprintf ( stderr , " Failed to load image: %s \n " , stbi_failure_reason ( ) ) ;
fprintf ( stderr , " Failed to load image: %s \n " , stbi_failure_reason ( ) ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
}
}
sg_init_image ( to_return , & ( sg_image_desc ) {
sg_init_image ( to_return ,
. width = x ,
& ( sg_image_desc ) { . width = x ,
. height = y ,
. height = y ,
. pixel_format = SG_PIXELFORMAT_RGBA8 ,
. pixel_format = SG_PIXELFORMAT_RGBA8 ,
. min_filter = SG_FILTER_NEAREST ,
. min_filter = SG_FILTER_NEAREST ,
@ -101,51 +111,53 @@ static sg_image load_image(const char* path)
. data . subimage [ 0 ] [ 0 ] = {
. data . subimage [ 0 ] [ 0 ] = {
. ptr = image_data ,
. ptr = image_data ,
. size = ( size_t ) ( x * y * desired_channels ) ,
. size = ( size_t ) ( x * y * desired_channels ) ,
} } ) ;
} } ) ;
stbi_image_free ( image_data ) ;
stbi_image_free ( image_data ) ;
return to_return ;
return to_return ;
} }
static void init ( void ) static void
init ( void )
{ {
// @BeforeShip make all fprintf into logging to file, warning dialog grids on failure instead of exit(-1), replace the macros in sokol with this as well, like assert
// @BeforeShip make all fprintf into logging to file, warning dialog grids on
// failure instead of exit(-1), replace the macros in sokol with this as well,
// like assert
Entity * entity_data = malloc ( sizeof * entity_data * MAX_ENTITIES ) ;
Entity * entity_data = malloc ( sizeof * entity_data * MAX_ENTITIES ) ;
initialize ( & gs , entity_data , sizeof * entity_data * MAX_ENTITIES ) ;
initialize ( & gs , entity_data , sizeof * entity_data * MAX_ENTITIES ) ;
sg_desc sgdesc = { . context = sapp_sgcontext ( ) } ;
sg_desc sgdesc = { . context = sapp_sgcontext ( ) } ;
sg_setup ( & sgdesc ) ;
sg_setup ( & sgdesc ) ;
if ( ! sg_isvalid ( ) )
if ( ! sg_isvalid ( ) ) {
{
fprintf ( stderr , " Failed to create Sokol GFX context! \n " ) ;
fprintf ( stderr , " Failed to create Sokol GFX context! \n " ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
}
}
sgp_desc sgpdesc = { 0 } ;
sgp_desc sgpdesc = { 0 } ;
sgp_setup ( & sgpdesc ) ;
sgp_setup ( & sgpdesc ) ;
if ( ! sgp_is_valid ( ) )
if ( ! sgp_is_valid ( ) ) {
{
fprintf ( stderr ,
fprintf ( stderr , " Failed to create Sokol GP context: %s \n " , sgp_get_error_message ( sgp_get_last_error ( ) ) ) ;
" Failed to create Sokol GP context: %s \n " ,
sgp_get_error_message ( sgp_get_last_error ( ) ) ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
}
}
// image loading
// image loading
{
{
for ( int i = 0 ; i < boxes_len ; i + + )
for ( int i = 0 ; i < boxes_len ; i + + ) {
{
boxes [ i ] . image = load_image ( boxes [ i ] . image_path ) ;
boxes [ i ] . image = load_image ( boxes [ i ] . image_path ) ;
}
}
image_thrusterburn = load_image ( " loaded/thrusterburn.png " ) ;
image_thrusterburn = load_image ( " loaded/thrusterburn.png " ) ;
image_itemframe = load_image ( " loaded/itemframe.png " ) ;
image_itemframe = load_image ( " loaded/itemframe.png " ) ;
image_itemframe_selected = load_image ( " loaded/itemframe_selected.png " ) ;
image_itemframe_selected = load_image ( " loaded/itemframe_selected.png " ) ;
image_player = load_image ( " loaded/player.png " ) ;
image_player = load_image ( " loaded/player.png " ) ;
image_cockpit_used = load_image ( " loaded/cockpit_used.png " ) ;
}
}
// socket initialization
// socket initialization
{
{
if ( enet_initialize ( ) ! = 0 )
if ( enet_initialize ( ) ! = 0 ) {
{
fprintf ( stderr , " An error occurred while initializing ENet. \n " ) ;
fprintf ( stderr , " An error occurred while initializing ENet. \n " ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
}
}
@ -154,9 +166,9 @@ static void init(void)
2 /* allow up 2 channels to be used, 0 and 1 */ ,
2 /* allow up 2 channels to be used, 0 and 1 */ ,
0 /* assume any amount of incoming bandwidth */ ,
0 /* assume any amount of incoming bandwidth */ ,
0 /* assume any amount of outgoing bandwidth */ ) ;
0 /* assume any amount of outgoing bandwidth */ ) ;
if ( client = = NULL )
if ( client = = NULL ) {
{
fprintf (
fprintf ( stderr ,
stderr ,
" An error occurred while trying to create an ENet client host. \n " ) ;
" An error occurred while trying to create an ENet client host. \n " ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
}
}
@ -166,20 +178,16 @@ static void init(void)
enet_address_set_host ( & address , SERVER_ADDRESS ) ;
enet_address_set_host ( & address , SERVER_ADDRESS ) ;
address . port = SERVER_PORT ;
address . port = SERVER_PORT ;
peer = enet_host_connect ( client , & address , 2 , 0 ) ;
peer = enet_host_connect ( client , & address , 2 , 0 ) ;
if ( peer = = NULL )
if ( peer = = NULL ) {
{
fprintf ( stderr ,
fprintf ( stderr ,
" No available peers for initiating an ENet connection. \n " ) ;
" No available peers for initiating an ENet connection. \n " ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
}
}
// the timeout is the third parameter here
// the timeout is the third parameter here
if ( enet_host_service ( client , & event , 5000 ) > 0 & &
if ( enet_host_service ( client , & event , 5000 ) > 0 & & event . type = = ENET_EVENT_TYPE_CONNECT ) {
event . type = = ENET_EVENT_TYPE_CONNECT )
{
Log ( " Connected \n " ) ;
Log ( " Connected \n " ) ;
}
}
else
else {
{
/* Either the 5 seconds are up or a disconnect event was */
/* Either the 5 seconds are up or a disconnect event was */
/* received. Reset the peer in the event the 5 seconds */
/* received. Reset the peer in the event the 5 seconds */
/* had run out without any significant event. */
/* had run out without any significant event. */
@ -190,44 +198,54 @@ static void init(void)
}
}
} }
# define DeferLoop(start, end) for (int _i_ = ((start), 0); _i_ == 0; _i_ += 1, (end)) # define DeferLoop(start, end) \
for ( int _i_ = ( ( start ) , 0 ) ; _i_ = = 0 ; _i_ + = 1 , ( end ) )
# define transform_scope DeferLoop(sgp_push_transform(), sgp_pop_transform()) # define transform_scope DeferLoop(sgp_push_transform(), sgp_pop_transform())
static void draw_color_rect_centered ( V2 center , float size ) static void
draw_color_rect_centered ( V2 center , float size )
{ {
float halfbox = size / 2.0f ;
float halfbox = size / 2.0f ;
sgp_draw_filled_rect ( center . x - halfbox , center . y - halfbox , size , size ) ;
sgp_draw_filled_rect ( center . x - halfbox , center . y - halfbox , size , size ) ;
} }
static void draw_texture_rectangle_centered ( V2 center , V2 width_height ) static void
draw_texture_rectangle_centered ( V2 center , V2 width_height )
{ {
V2 halfsize = V2scale ( width_height , 0.5f ) ;
V2 halfsize = V2scale ( width_height , 0.5f ) ;
sgp_draw_textured_rect ( center . x - halfsize . x , center . y - halfsize . y , width_height . x , width_height . y ) ;
sgp_draw_textured_rect ( center . x - halfsize . x ,
center . y - halfsize . y ,
width_height . x ,
width_height . y ) ;
} }
static void draw_texture_centered ( V2 center , float size ) static void
draw_texture_centered ( V2 center , float size )
{ {
draw_texture_rectangle_centered ( center , ( V2 ) { size , size } ) ;
draw_texture_rectangle_centered ( center , ( V2 ) { size , size } ) ;
} }
static void draw_circle ( V2 point , float radius ) static void
draw_circle ( V2 point , float radius )
{ {
# define POINTS 64 # define POINTS 64
sgp_line lines [ POINTS ] ;
sgp_line lines [ POINTS ] ;
for ( int i = 0 ; i < POINTS ; i + + )
for ( int i = 0 ; i < POINTS ; i + + ) {
{
float progress = ( float ) i / ( float ) POINTS ;
float progress = ( float ) i / ( float ) POINTS ;
float next_progress = ( float ) ( i + 1 ) / ( float ) POINTS ;
float next_progress = ( float ) ( i + 1 ) / ( float ) POINTS ;
lines [ i ] . a = ( V2 ) { . x = cos ( progress * 2.0f * PI ) * radius , . y = sin ( progress * 2.0f * PI ) * radius } ;
lines [ i ] . a = ( V2 ) { . x = cosf ( progress * 2.0f * PI ) * radius ,
lines [ i ] . b = ( V2 ) { . x = cos ( next_progress * 2.0f * PI ) * radius , . y = sin ( next_progress * 2.0f * PI ) * radius } ;
. y = sinf ( progress * 2.0f * PI ) * radius } ;
lines [ i ] . b = ( V2 ) { . x = cosf ( next_progress * 2.0f * PI ) * radius ,
. y = sinf ( next_progress * 2.0f * PI ) * radius } ;
lines [ i ] . a = V2add ( lines [ i ] . a , point ) ;
lines [ i ] . a = V2add ( lines [ i ] . a , point ) ;
lines [ i ] . b = V2add ( lines [ i ] . b , point ) ;
lines [ i ] . b = V2add ( lines [ i ] . b , point ) ;
}
}
sgp_draw_lines ( lines , POINTS ) ;
sgp_draw_lines ( lines , POINTS ) ;
} }
static Entity * myentity ( ) static Entity *
myentity ( )
{ {
if ( myplayer = = - 1 )
if ( myplayer = = - 1 )
return NULL ;
return NULL ;
@ -237,100 +255,107 @@ static Entity* myentity()
return to_return ;
return to_return ;
} }
static void ui ( bool draw , float dt , float width , float height ) static void
ui ( bool draw , float dt , float width , float height )
{ {
static float cur_opacity = 1.0f ;
static float cur_opacity = 1.0f ;
cur_opacity = lerp ( cur_opacity , myentity ( ) ! = NULL ? 1.0f : 0.0f , dt * 5.0f ) ;
cur_opacity = lerp ( cur_opacity , myentity ( ) ! = NULL ? 1.0f : 0.0f , dt * 5.0f ) ;
if ( cur_opacity < = 0.01f )
if ( cur_opacity < = 0.01f ) {
{
return ;
return ;
}
}
// draw spice bar
if ( draw )
if ( draw )
{
sgp_push_transform ( ) ;
// if(draw) sgp_scale(1.0f, -1.0f);
// draw spice bar
if ( draw ) {
static float spice_taken_away = 0.5f ;
static float spice_taken_away = 0.5f ;
if ( myentity ( ) ! = NULL )
if ( myentity ( ) ! = NULL ) {
{
spice_taken_away = myentity ( ) - > spice_taken_away ;
spice_taken_away = myentity ( ) - > spice_taken_away ;
}
}
sgp_set_color ( 0.5f , 0.5f , 0.5f , cur_opacity ) ;
sgp_set_color ( 0.5f , 0.5f , 0.5f , cur_opacity ) ;
float margin = width * 0.1 ;
float margin = width * 0.1 f ;
float bar_width = width - margin * 2.0f ;
float bar_width = width - margin * 2.0f ;
sgp_draw_filled_rect ( margin , 80.0f , bar_width , 30.0f ) ;
sgp_draw_filled_rect ( margin , 80.0f , bar_width , 30.0f ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , cur_opacity ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , cur_opacity ) ;
sgp_draw_filled_rect ( margin , 80.0f , bar_width * ( 1.0f - spice_taken_away ) , 30.0f ) ;
sgp_draw_filled_rect (
margin , 80.0f , bar_width * ( 1.0f - spice_taken_away ) , 30.0f ) ;
}
}
// draw item toolbar
// draw item toolbar
{
{
int itemframe_width = sg_query_image_info ( image_itemframe ) . width * 2.0f ;
float itemframe_width = ( float ) sg_query_image_info ( image_itemframe ) . width * 2.0f ;
int itemframe_height = sg_query_image_info ( image_itemframe ) . height * 2.0f ;
float itemframe_height = ( float ) sg_query_image_info ( image_itemframe ) . height * 2.0f ;
in t total_width = itemframe_width * boxes_len ;
floa t total_width = itemframe_width * boxes_len ;
float item_width = itemframe_width * 0.75 ;
float item_width = itemframe_width * 0.75 f ;
float item_height = itemframe_height * 0.75 ;
float item_height = itemframe_height * 0.75 f ;
float item_offset_x = ( itemframe_width - item_width ) / 2.0f ;
float item_offset_x = ( itemframe_width - item_width ) / 2.0f ;
float item_offset_y = ( itemframe_height - item_height ) / 2.0f ;
float item_offset_y = ( itemframe_height - item_height ) / 2.0f ;
float x = width / 2.0 - total_width / 2.0 ;
float x = width / 2.0 f - total_width / 2.0 f ;
float y = height - itemframe_height * 1.5 ;
float y = height - itemframe_height * 1.5 f ;
for ( int i = 0 ; i < boxes_len ; i + + )
for ( int i = 0 ; i < boxes_len ; i + + ) {
{
if ( has_point (
if ( has_point ( ( AABB ) {
( AABB ) {
. x = x ,
. x = x ,
. y = y ,
. y = y ,
. width = itemframe_width ,
. width = itemframe_width ,
. height = itemframe_height ,
. height = itemframe_height ,
} ,
} ,
mouse_pos ) & &
mouse_pos )
mouse_pressed )
& & mouse_pressed ) {
{
// "handle" mouse pressed
// "handle" mouse pressed
mouse_pressed = false ;
mouse_pressed = false ;
cur_editing_boxtype = i ;
cur_editing_boxtype = i ;
}
}
if ( draw )
{
if ( draw ) {
sgp_set_color ( 1.0f , 1.0f , 1.0f , cur_opacity ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , cur_opacity ) ;
if ( cur_editing_boxtype = = i )
if ( cur_editing_boxtype = = i ) {
{
sgp_set_image ( 0 , image_itemframe_selected ) ;
sgp_set_image ( 0 , image_itemframe_selected ) ;
}
}
else
else {
{
sgp_set_image ( 0 , image_itemframe ) ;
sgp_set_image ( 0 , image_itemframe ) ;
}
}
sgp_draw_textured_rect ( x , y , itemframe_width , itemframe_height ) ;
sgp_draw_textured_rect ( x , y , itemframe_width , itemframe_height ) ;
sgp_set_image ( 0 , boxinfo ( ( enum BoxType ) i ) . image ) ;
sgp_set_image ( 0 , boxinfo ( ( enum BoxType ) i ) . image ) ;
sgp_draw_textured_rect ( x + item_offset_x , y + item_offset_y , item_width , item_height ) ;
transform_scope
{
float item_x = x + item_offset_x ;
float item_y = y + item_offset_y ;
sgp_scale_at ( 1.0f , - 1.0f , item_x + item_width / 2.0f , item_y + item_height / 2.0f ) ;
//sgp_scale(1.0f, -1.0f);
sgp_draw_textured_rect ( item_x , item_y , item_width , item_height ) ;
}
sgp_reset_image ( 0 ) ;
sgp_reset_image ( 0 ) ;
}
}
x + = itemframe_width ;
x + = itemframe_width ;
}
}
}
}
if ( draw )
sgp_pop_transform ( ) ;
} }
static void frame ( void ) static void
frame ( void )
{ {
int width = sapp_width ( ) , height = sapp_height ( ) ;
float width = ( float ) sapp_width ( ) , height = ( float ) sapp_height ( ) ;
float ratio = width / ( float ) height ;
float ratio = width / height ;
double time = sapp_frame_count ( ) * sapp_frame_duration ( ) ;
double time = sapp_frame_count ( ) * sapp_frame_duration ( ) ;
float dt = sapp_frame_duration ( ) ;
float dt = ( float ) sapp_frame_duration ( ) ;
// pressed input management
// pressed input management
{
{
for ( int i = 0 ; i < SAPP_KEYCODE_MENU ; i + + )
for ( int i = 0 ; i < SAPP_KEYCODE_MENU ; i + + ) {
{
if ( keypressed [ i ] . frame < sapp_frame_count ( ) ) {
if ( keypressed [ i ] . frame < sapp_frame_count ( ) )
{
keypressed [ i ] . pressed = false ;
keypressed [ i ] . pressed = false ;
}
}
}
}
if ( mouse_pressed_frame < sapp_frame_count ( ) )
if ( mouse_pressed_frame < sapp_frame_count ( ) ) {
{
mouse_pressed = false ;
mouse_pressed = false ;
}
}
}
}
@ -338,25 +363,24 @@ static void frame(void)
// networking
// networking
{
{
ENetEvent event ;
ENetEvent event ;
while ( true )
while ( true ) {
{
int enet_status = enet_host_service ( client , & event , 0 ) ;
int enet_status = enet_host_service ( client , & event , 0 ) ;
if ( enet_status > 0 )
if ( enet_status > 0 ) {
{
switch ( event . type ) {
switch ( event . type )
case ENET_EVENT_TYPE_CONNECT : {
{
case ENET_EVENT_TYPE_CONNECT :
{
Log ( " New client from host %x \n " , event . peer - > address . host ) ;
Log ( " New client from host %x \n " , event . peer - > address . host ) ;
break ;
break ;
}
}
case ENET_EVENT_TYPE_RECEIVE :
case ENET_EVENT_TYPE_RECEIVE : {
{
// @Robust @BeforeShip use some kind of serialization strategy that
// @Robust @BeforeShip use some kind of serialization strategy that checks for out of bounds
// checks for out of bounds and other validation instead of just
// and other validation instead of just casting to a struct
// casting to a struct "Alignment of structure members can be
// "Alignment of structure members can be different even among different compilers on the same platform, let alone different platforms."
// different even among different compilers on the same platform,
// ^^ need serialization strategy that accounts for this if multiple platforms is happening https://stackoverflow.com/questions/28455163/how-can-i-portably-send-a-c-struct-through-a-network-socket
// let alone different platforms."
// ^^ need serialization strategy that accounts for this if multiple
// platforms is happening
// https://stackoverflow.com/questions/28455163/how-can-i-portably-send-a-c-struct-through-a-network-socket
ServerToClient msg = ( ServerToClient ) {
ServerToClient msg = ( ServerToClient ) {
. cur_gs = & gs ,
. cur_gs = & gs ,
} ;
} ;
@ -367,21 +391,17 @@ static void frame(void)
break ;
break ;
}
}
case ENET_EVENT_TYPE_DISCONNECT :
case ENET_EVENT_TYPE_DISCONNECT : {
{
fprintf ( stderr , " Disconnected from server \n " ) ;
fprintf ( stderr , " Disconnected from server \n " ) ;
exit ( - 1 ) ;
exit ( - 1 ) ;
break ;
break ;
}
}
}
}
}
}
else if ( enet_status = = 0 )
else if ( enet_status = = 0 ) {
{
break ;
break ;
}
}
else if ( enet_status < 0 )
else if ( enet_status < 0 ) {
{
fprintf ( stderr , " Error receiving enet events: %d \n " , enet_status ) ;
fprintf ( stderr , " Error receiving enet events: %d \n " , enet_status ) ;
break ;
break ;
}
}
@ -392,14 +412,15 @@ static void frame(void)
ui ( false , dt , width , height ) ; // handle events
ui ( false , dt , width , height ) ; // handle events
V2 build_target_pos = { 0 } ;
V2 build_target_pos = { 0 } ;
float build_target_rotation = 0.0f ;
float build_target_rotation = 0.0f ;
static V2 camera_pos = { 0 } ; // keeps camera at same position after player death
static V2 camera_pos = {
V2 world_mouse_pos = mouse_pos ;
0
struct BuildPreviewInfo
} ; // keeps camera at same position after player death
{
V2 world_mouse_pos = mouse_pos ; // processed later in scope
struct BuildPreviewInfo {
V2 grid_pos ;
V2 grid_pos ;
float grid_rotation ;
float grid_rotation ;
V2 pos ;
} build_preview = { 0 } ;
} build_preview = { 0 } ;
V2 hand_pos = { 0 } ;
bool hand_at_arms_length = false ;
bool hand_at_arms_length = false ;
{
{
// interpolate zoom
// interpolate zoom
@ -407,9 +428,7 @@ static void frame(void)
// calculate world position and camera
// calculate world position and camera
{
{
if ( myentity ( ) ! = NULL )
if ( myentity ( ) ! = NULL ) {
{
camera_pos = entity_pos ( myentity ( ) ) ;
camera_pos = entity_pos ( myentity ( ) ) ;
}
}
world_mouse_pos = V2sub ( world_mouse_pos , ( V2 ) { . x = width / 2.0f , . y = height / 2.0f } ) ;
world_mouse_pos = V2sub ( world_mouse_pos , ( V2 ) { . x = width / 2.0f , . y = height / 2.0f } ) ;
@ -420,106 +439,108 @@ static void frame(void)
// calculate build preview stuff
// calculate build preview stuff
EntityID grid_to_build_on = ( EntityID ) { 0 } ;
EntityID grid_to_build_on = ( EntityID ) { 0 } ;
if ( myentity ( ) ! = NULL )
if ( myentity ( ) ! = NULL ) {
{
hand_pos = V2sub ( world_mouse_pos , entity_pos ( myentity ( ) ) ) ;
V2 hand_pos = V2sub ( world_mouse_pos , entity_pos ( myentity ( ) ) ) ;
float hand_len = V2length ( hand_pos ) ;
float hand_len = V2length ( hand_pos ) ;
if ( hand_len > MAX_HAND_REACH )
if ( hand_len > MAX_HAND_REACH ) {
{
hand_at_arms_length = true ;
hand_at_arms_length = true ;
hand_len = MAX_HAND_REACH ;
hand_len = MAX_HAND_REACH ;
}
}
else
else {
{
hand_at_arms_length = false ;
hand_at_arms_length = false ;
}
}
hand_pos = V2scale ( V2normalize ( hand_pos ) , hand_len ) ;
hand_pos = V2scale ( V2normalize ( hand_pos ) , hand_len ) ;
hand_pos = V2add ( hand_pos , entity_pos ( myentity ( ) ) ) ;
hand_pos = V2add ( hand_pos , entity_pos ( myentity ( ) ) ) ;
Entity * placing_grid = closest_to_point_in_radius ( & gs , hand_pos , BUILD_BOX_SNAP_DIST_TO_SHIP ) ;
Entity * placing_grid = closest_to_point_in_radius ( & gs , hand_pos , BUILD_BOX_SNAP_DIST_TO_SHIP ) ;
if ( placing_grid = = NULL )
if ( placing_grid = = NULL ) {
{
build_preview = ( struct BuildPreviewInfo ) {
build_preview = ( struct BuildPreviewInfo ) {
. grid_pos = hand_pos ,
. grid_pos = hand_pos ,
. grid_rotation = 0.0f ,
. grid_rotation = 0.0f ,
. pos = hand_pos ,
} ;
} ;
}
}
else
else {
{
grid_to_build_on = get_id ( & gs , placing_grid ) ;
grid_to_build_on = get_id ( & gs , placing_grid ) ;
V2 pos = grid_snapped_box_pos ( placing_grid , hand_pos ) ;
hand_pos = grid_snapped_box_pos ( placing_grid , hand_pos ) ;
build_preview = ( struct BuildPreviewInfo ) {
build_preview = ( struct BuildPreviewInfo ) { . grid_pos = entity_pos ( placing_grid ) ,
. grid_pos = entity_pos ( placing_grid ) ,
. grid_rotation = entity_rotation ( placing_grid ) ,
. grid_rotation = entity_rotation ( placing_grid ) ,
. pos = pos } ;
} ;
}
}
}
}
// Create and send input packet
// Create and send input packet
{
{
// @Robust accumulate total time and send input at rate like 20 hz, not every frame
// @Robust accumulate total time and send input at rate like 20 hz, not
// every frame
static size_t last_frame_id = 0 ;
struct InputFrame cur_input_frame = { 0 } ;
struct InputFrame cur_input_frame = { 0 } ;
cur_input_frame . id = last_frame_id ;
V2 input = ( V2 ) {
V2 input = ( V2 ) {
. x = ( float ) keydown [ SAPP_KEYCODE_D ] - ( float ) keydown [ SAPP_KEYCODE_A ] ,
. x = ( float ) keydown [ SAPP_KEYCODE_D ] - ( float ) keydown [ SAPP_KEYCODE_A ] ,
. y = ( float ) keydown [ SAPP_KEYCODE_W ] - ( float ) keydown [ SAPP_KEYCODE_S ] ,
. y = ( float ) keydown [ SAPP_KEYCODE_W ] - ( float ) keydown [ SAPP_KEYCODE_S ] ,
} ;
} ;
if ( V2length ( input ) > 0.0 )
input = V2normalize ( input ) ;
cur_input_frame . movement = input ;
cur_input_frame . movement = input ;
cur_input_frame . inhabit = keypressed [ SAPP_KEYCODE_G ] . pressed ;
cur_input_frame . seat_action = keypressed [ SAPP_KEYCODE_G ] . pressed ;
if ( mouse_pressed & & cur_editing_boxtype ! = - 1 )
cur_input_frame . hand_pos = hand_pos ;
{
if ( mouse_pressed & & cur_editing_boxtype ! = - 1 ) {
cur_input_frame . dobuild = mouse_pressed ;
cur_input_frame . dobuild = mouse_pressed ;
cur_input_frame . build_type = cur_editing_boxtype ;
cur_input_frame . build_type = cur_editing_boxtype ;
cur_input_frame . build_rotation = cur_editing_rotation ;
cur_input_frame . build_rotation = cur_editing_rotation ;
cur_input_frame . grid_to_build_on = grid_to_build_on ;
cur_input_frame . grid_to_build_on = grid_to_build_on ;
Entity * grid = get_entity ( & gs , grid_to_build_on ) ;
if ( grid ! = NULL )
{
cur_input_frame . build = grid_world_to_local ( grid , build_preview . pos ) ;
}
else
{
cur_input_frame . build = build_preview . pos ;
}
}
}
struct InputFrame latest = client_to_server . inputs [ 0 ] ;
struct InputFrame latest = client_to_server . inputs [ 0 ] ;
// if they're not the same
// @Robust split this into separate lines and be very careful about testing for inequality
if (
! V2cmp ( cur_input_frame . movement , latest . movement , 0.01f ) | |
bool input_differs = false ;
cur_input_frame . inhabit ! = latest . inhabit | |
input_differs = input_differs | | ! V2equal ( cur_input_frame . movement , latest . movement , 0.01f ) ;
cur_input_frame . dobuild ! = latest . dobuild | |
cur_input_frame . grid_to_build_on . generation ! = latest . grid_to_build_on . generation | |
input_differs = input_differs | | cur_input_frame . seat_action ! = latest . seat_action ;
cur_input_frame . grid_to_build_on . index ! = latest . grid_to_build_on . index | |
input_differs = input_differs | | ! entityids_same ( cur_input_frame . seat_to_inhabit , latest . seat_to_inhabit ) ;
! V2cmp ( cur_input_frame . build , latest . build , 0.01f ) )
input_differs = input_differs | | ! V2equal ( cur_input_frame . hand_pos , latest . hand_pos , 0.01f ) ;
{
for ( int i = 0 ; i < INPUT_BUFFER - 1 ; i + + )
input_differs = input_differs | | cur_input_frame . dobuild ! = latest . dobuild ;
{
input_differs = input_differs | | cur_input_frame . build_type ! = latest . build_type ;
client_to_server . inputs [ i + 1 ] = client_to_server . inputs [ i ] ;
input_differs = input_differs | | cur_input_frame . build_rotation ! = latest . build_rotation ;
input_differs = input_differs | | ! entityids_same ( cur_input_frame . grid_to_build_on , latest . grid_to_build_on ) ;
if ( input_differs ) {
struct InputFrame last_frame = client_to_server . inputs [ 0 ] ;
for ( int i = 0 ; i < INPUT_BUFFER - 1 ; i + + ) {
struct InputFrame last_last_frame = last_frame ;
last_frame = client_to_server . inputs [ i + 1 ] ;
client_to_server . inputs [ i + 1 ] = last_last_frame ;
}
}
cur_input_frame . tick = tick ( & gs ) ;
cur_input_frame . tick = tick ( & gs ) ;
client_to_server . inputs [ 0 ] = cur_input_frame ;
client_to_server . inputs [ 0 ] = cur_input_frame ;
last_frame_id + = 1 ;
}
}
dbg_rect ( client_to_server . inputs [ 0 ] . hand_pos ) ;
static double last_input_sent_time = 0.0 ;
static double last_input_sent_time = 0.0 ;
if ( fabs ( last_input_sent_time - time ) > TIME_BETWEEN_INPUT_PACKETS )
if ( fabs ( last_input_sent_time - time ) > TIME_BETWEEN_INPUT_PACKETS ) {
{
ENetPacket * packet = enet_packet_create ( ( void * ) & client_to_server ,
ENetPacket * packet = enet_packet_create ( ( void * ) & client_to_server , sizeof ( client_to_server ) , ENET_PACKET_FLAG_UNRELIABLE_FRAGMENT ) ;
sizeof ( client_to_server ) ,
ENET_PACKET_FLAG_UNRELIABLE_FRAGMENT ) ;
enet_peer_send ( peer , 0 , packet ) ;
enet_peer_send ( peer , 0 , packet ) ;
last_input_sent_time = time ;
last_input_sent_time = time ;
}
}
}
}
// @BeforeShip client side prediction and rollback to previous server authoritative state, then replay inputs
// @BeforeShip client side prediction and rollback to previous server
// no need to store copies of game state, just player input frame to frame. Then know how many frames ago the server game state arrived, it's that easy!
// authoritative state, then replay inputs no need to store copies of game
// process(&gs, (float)sapp_frame_duration());
// state, just player input frame to frame. Then know how many frames ago
// the server game state arrived, it's that easy! process(&gs,
// (float)sapp_frame_duration());
}
}
// drawing
// drawing
{
{
sgp_begin ( width , height ) ;
sgp_begin ( ( int ) width , ( int ) height ) ;
sgp_viewport ( 0 , 0 , width , height ) ;
sgp_viewport ( 0 , 0 , ( int ) width , ( int ) height ) ;
sgp_project ( 0.0f , width , 0.0f , height ) ;
sgp_project ( 0.0f , width , 0.0f , height ) ;
sgp_set_blend_mode ( SGP_BLENDMODE_BLEND ) ;
sgp_set_blend_mode ( SGP_BLENDMODE_BLEND ) ;
@ -529,7 +550,8 @@ static void frame(void)
// sokol drawing library draw in world space
// sokol drawing library draw in world space
// world space coordinates are +Y up, -Y down. Like normal cartesian coords
// world space coordinates are +Y up, -Y down. Like normal cartesian coords
transform_scope {
transform_scope
{
sgp_translate ( width / 2 , height / 2 ) ;
sgp_translate ( width / 2 , height / 2 ) ;
sgp_scale_at ( zoom , - zoom , 0.0f , 0.0f ) ;
sgp_scale_at ( zoom , - zoom , 0.0f , 0.0f ) ;
@ -537,10 +559,9 @@ static void frame(void)
sgp_translate ( - camera_pos . x , - camera_pos . y ) ;
sgp_translate ( - camera_pos . x , - camera_pos . y ) ;
// hand reached limit circle
// hand reached limit circle
if ( myentity ( ) ! = NULL )
if ( myentity ( ) ! = NULL ) {
{
static float hand_reach_alpha = 1.0f ;
static float hand_reach_alpha = 1.0f ;
hand_reach_alpha = lerp ( hand_reach_alpha , hand_at_arms_length ? 1.0f : 0.0f , dt * 5.0 ) ;
hand_reach_alpha = lerp ( hand_reach_alpha , hand_at_arms_length ? 1.0f : 0.0f , dt * 5.0 f ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , hand_reach_alpha ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , hand_reach_alpha ) ;
draw_circle ( entity_pos ( myentity ( ) ) , MAX_HAND_REACH ) ;
draw_circle ( entity_pos ( myentity ( ) ) , MAX_HAND_REACH ) ;
}
}
@ -548,10 +569,8 @@ static void frame(void)
// stars
// stars
sgp_set_color ( 1.0f , 1.0f , 1.0f , 1.0f ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , 1.0f ) ;
const int num = 30 ;
const int num = 30 ;
for ( int x = - num ; x < num ; x + + )
for ( int x = - num ; x < num ; x + + ) {
{
for ( int y = - num ; y < num ; y + + ) {
for ( int y = - num ; y < num ; y + + )
{
sgp_draw_point ( ( float ) x * 0.1f , ( float ) y * 0.1f ) ;
sgp_draw_point ( ( float ) x * 0.1f , ( float ) y * 0.1f ) ;
}
}
}
}
@ -559,30 +578,29 @@ static void frame(void)
float halfbox = BOX_SIZE / 2.0f ;
float halfbox = BOX_SIZE / 2.0f ;
// mouse
// mouse
if ( mouse_frozen )
if ( mouse_frozen ) {
{
sgp_set_color ( 1.0f , 0.0f , 0.0f , 0.5f ) ;
sgp_set_color ( 1.0f , 0.0f , 0.0f , 0.5f ) ;
sgp_draw_filled_rect ( world_mouse_pos . x , world_mouse_pos . y , 0.1f , 0.1f ) ;
sgp_draw_filled_rect ( world_mouse_pos . x , world_mouse_pos . y , 0.1f , 0.1f ) ;
}
}
// building preview
// building preview
if ( cur_editing_boxtype ! = - 1 )
if ( cur_editing_boxtype ! = - 1 ) {
{
sgp_set_color ( 0.5f , 0.5f , 0.5f , ( sinf ( ( float ) time * 9.0f ) + 1.0f ) / 3.0f + 0.2f ) ;
sgp_set_color ( 0.5f , 0.5f , 0.5f , ( sin ( time * 9.0f ) + 1.0 ) / 3.0f + 0.2 ) ;
transform_scope
transform_scope
{
{
sgp_set_image ( 0 , boxinfo ( cur_editing_boxtype ) . image ) ;
sgp_set_image ( 0 , boxinfo ( cur_editing_boxtype ) . image ) ;
sgp_rotate_at ( build_preview . grid_rotation + rotangle ( cur_editing_rotation ) , build_preview . pos . x , build_preview . pos . y ) ;
sgp_rotate_at ( build_preview . grid_rotation + rotangle ( cur_editing_rotation ) ,
draw_texture_centered ( build_preview . pos , BOX_SIZE ) ;
hand_pos . x ,
// drawbox(build_preview.pos, build_preview.grid_rotation, 0.0f, cur_editing_boxtype, cur_editing_rotation);
hand_pos . y ) ;
draw_texture_centered ( hand_pos , BOX_SIZE ) ;
// drawbox(hand_pos, build_preview.grid_rotation, 0.0f,
// cur_editing_boxtype, cur_editing_rotation);
sgp_reset_image ( 0 ) ;
sgp_reset_image ( 0 ) ;
}
}
}
}
for ( int i = 0 ; i < gs . cur_next_entity ; i + + )
for ( size_t i = 0 ; i < gs . cur_next_entity ; i + + ) {
{
Entity * e = & gs . entities [ i ] ;
Entity * e = & gs . entities [ i ] ;
if ( ! e - > exists )
if ( ! e - > exists )
continue ;
continue ;
@ -602,37 +620,43 @@ static void frame(void)
}
}
}
}
# endif
# endif
if ( b - > box_type = = BoxBattery )
if ( b - > box_type = = BoxBattery ) {
{
float cur_alpha = sgp_get_color ( ) . a ;
float cur_alpha = sgp_get_color ( ) . a ;
Color from = WHITE ;
Color from = WHITE ;
Color to = colhex ( 255 , 0 , 0 ) ;
Color to = colhex ( 255 , 0 , 0 ) ;
Color result = Collerp ( from , to , b - > energy_used ) ;
Color result = Collerp ( from , to , b - > energy_used ) ;
sgp_set_color ( result . r , result . g , result . b , cur_alpha ) ;
sgp_set_color ( result . r , result . g , result . b , cur_alpha ) ;
}
}
transform_scope {
transform_scope
sgp_rotate_at ( entity_rotation ( g ) + rotangle ( b - > compass_rotation ) , box_pos ( b ) . x , box_pos ( b ) . y ) ;
if ( b - > box_type = = BoxThruster )
{
{
sgp_rotate_at ( entity_rotation ( g ) + rotangle ( b - > compass_rotation ) ,
box_pos ( b ) . x ,
box_pos ( b ) . y ) ;
if ( b - > box_type = = BoxThruster ) {
transform_scope
transform_scope
{
{
sgp_set_color ( 1.0f , 1.0f , 1.0f , 1.0f ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , 1.0f ) ;
sgp_set_image ( 0 , image_thrusterburn ) ;
sgp_set_image ( 0 , image_thrusterburn ) ;
// float scaling = 1.0 + (hash11(time*3.0)/2.0)*lerp(0.0, 0.07, b->thrust);
// float scaling = 1.0 + (hash11(time*3.0)/2.0)*lerp(0.0,
// printf("%f\n", b->thrust);
// 0.07, b->thrust); printf("%f\n", b->thrust);
float scaling = 0.95 + lerp ( 0.0 , 0.3 , b - > thrust ) ;
float scaling = 0.95 f + lerp ( 0.0 f , 0.3 f , b - > thrust ) ;
// float scaling = 1.1;
// float scaling = 1.1;
// sgp_translate(-(scaling*BOX_SIZE - BOX_SIZE), 0.0);
// sgp_translate(-(scaling*BOX_SIZE - BOX_SIZE), 0.0);
// sgp_scale(scaling, 1.0);
// sgp_scale(scaling, 1.0);
sgp_scale_at ( scaling , 1.0 , box_pos ( b ) . x , box_pos ( b ) . y ) ;
sgp_scale_at ( scaling , 1.0 f , box_pos ( b ) . x , box_pos ( b ) . y ) ;
draw_texture_centered ( box_pos ( b ) , BOX_SIZE ) ;
draw_texture_centered ( box_pos ( b ) , BOX_SIZE ) ;
sgp_reset_image ( 0 ) ;
sgp_reset_image ( 0 ) ;
}
}
}
}
sg_image img = boxinfo ( b - > box_type ) . image ;
if ( b - > box_type = = BoxCockpit )
{
if ( get_entity ( & gs , b - > piloted_by ) ! = NULL )
img = image_cockpit_used ;
}
sgp_set_image ( 0 , boxinfo ( b - > box_type ) . image ) ;
sgp_set_image ( 0 , im g) ;
draw_texture_centered ( box_pos ( b ) , BOX_SIZE ) ;
draw_texture_centered ( box_pos ( b ) , BOX_SIZE ) ;
sgp_reset_image ( 0 ) ;
sgp_reset_image ( 0 ) ;
@ -645,61 +669,33 @@ static void frame(void)
V2 to = V2add ( grid_com ( g ) , vel ) ;
V2 to = V2add ( grid_com ( g ) , vel ) ;
sgp_draw_line ( grid_com ( g ) . x , grid_com ( g ) . y , to . x , to . y ) ;
sgp_draw_line ( grid_com ( g ) . x , grid_com ( g ) . y , to . x , to . y ) ;
}
}
if ( e - > is_player ) if ( e - > is_player & & get_entity ( & gs , e - > currently_piloting_seat ) = = NULL ) {
{
transform_scope
transform_scope
{
{
sgp_rotate_at ( entity_rotation ( e ) , entity_pos ( e ) . x , entity_pos ( e ) . y ) ;
sgp_rotate_at ( entity_rotation ( e ) , entity_pos ( e ) . x , entity_pos ( e ) . y ) ;
sgp_set_color ( 1.0f , 0.5f, 0.5 f, 1.0f ) ; sgp_set_color ( 1.0f , 1.0f, 1.0 f, 1.0f ) ;
sgp_set_image ( 0 , image_player ) ;
sgp_set_image ( 0 , image_player ) ;
draw_texture_rectangle_centered ( entity_pos ( e ) , PLAYER_SIZE ) ;
draw_texture_rectangle_centered ( entity_pos ( e ) , PLAYER_SIZE ) ;
sgp_reset_image ( 0 ) ;
sgp_reset_image ( 0 ) ;
}
}
}
}
}
}
}
// player
for ( int i = 0 ; i < MAX_PLAYERS ; i + + )
{
struct Player * player = & gs . players [ i ] ;
if ( ! player - > connected )
continue ;
Entity * p = get_entity ( & gs , player - > entity ) ;
if ( p = = NULL )
continue ;
static float opacities [ MAX_PLAYERS ] = { 1.0f } ;
static V2 positions [ MAX_PLAYERS ] = { 0 } ;
opacities [ i ] = lerp ( opacities [ i ] , p ! = NULL ? 1.0f : 0.1f , dt * 7.0f ) ;
Color col_to_draw = Collerp ( WHITE , GOLD , p - > goldness ) ;
col_to_draw . a = opacities [ i ] ;
if ( p ! = NULL )
{
positions [ i ] = entity_pos ( p ) ;
}
set_color ( col_to_draw ) ;
transform_scope
{
float psize = 0.1f ;
sgp_draw_filled_rect ( positions [ i ] . x - psize / 2.0f , positions [ i ] . y - psize / 2.0f , psize , psize ) ;
}
}
// gold target
// gold target
set_color ( GOLD ) ;
set_color ( GOLD ) ;
sgp_draw_filled_rect ( gs . goldpos . x , gs . goldpos . y , 0.1f , 0.1f ) ;
sgp_draw_filled_rect ( gs . goldpos . x , gs . goldpos . y , 0.1f , 0.1f ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , 1.0f ) ;
sgp_set_color ( 1.0f , 1.0f , 1.0f , 1.0f ) ;
dbg_drawall ( ) ;
dbg_drawall ( ) ;
} // world space transform end
}
}
// UI drawn in screen space
// UI drawn in screen space
ui ( true , dt , width , height ) ;
ui ( true , dt , width , height ) ;
sg_pass_action pass_action = { 0 } ;
sg_pass_action pass_action = { 0 } ;
sg_begin_default_pass ( & pass_action , width , height ) ;
sg_begin_default_pass ( & pass_action , ( int ) width , ( int ) height ) ;
sgp_flush ( ) ;
sgp_flush ( ) ;
sgp_end ( ) ;
sgp_end ( ) ;
sg_end_pass ( ) ;
sg_end_pass ( ) ;
@ -717,38 +713,31 @@ void cleanup(void)
void event ( const sapp_event * e ) void event ( const sapp_event * e )
{ {
switch ( e - > type )
switch ( e - > type ) {
{
case SAPP_EVENTTYPE_KEY_DOWN :
case SAPP_EVENTTYPE_KEY_DOWN :
if ( e - > key_code = = SAPP_KEYCODE_T )
if ( e - > key_code = = SAPP_KEYCODE_T ) {
{
mouse_frozen = ! mouse_frozen ;
mouse_frozen = ! mouse_frozen ;
}
}
if ( e - > key_code = = SAPP_KEYCODE_R )
if ( e - > key_code = = SAPP_KEYCODE_R ) {
{
cur_editing_rotation + = 1 ;
cur_editing_rotation + = 1 ;
cur_editing_rotation % = RotationLast ;
cur_editing_rotation % = RotationLast ;
}
}
int key_num = e - > key_code - SAPP_KEYCODE_0 ;
int key_num = e - > key_code - SAPP_KEYCODE_0 ;
int target_box = key_num - 1 ;
int target_box = key_num - 1 ;
if ( target_box < BoxLast )
if ( target_box < BoxLast ) {
{
cur_editing_boxtype = target_box ;
cur_editing_boxtype = target_box ;
}
}
if ( ! mouse_frozen )
if ( ! mouse_frozen ) {
{
keydown [ e - > key_code ] = true ;
keydown [ e - > key_code ] = true ;
if ( keypressed [ e - > key_code ] . frame = = 0 )
if ( keypressed [ e - > key_code ] . frame = = 0 ) {
{
keypressed [ e - > key_code ] . pressed = true ;
keypressed [ e - > key_code ] . pressed = true ;
keypressed [ e - > key_code ] . frame = e - > frame_count ;
keypressed [ e - > key_code ] . frame = e - > frame_count ;
}
}
}
}
break ;
break ;
case SAPP_EVENTTYPE_KEY_UP :
case SAPP_EVENTTYPE_KEY_UP :
if ( ! mouse_frozen )
if ( ! mouse_frozen ) {
{
keydown [ e - > key_code ] = false ;
keydown [ e - > key_code ] = false ;
keypressed [ e - > key_code ] . pressed = false ;
keypressed [ e - > key_code ] . pressed = false ;
@ -760,34 +749,28 @@ void event(const sapp_event* e)
zoom_target = clamp ( zoom_target , 0.5f , 900.0f ) ;
zoom_target = clamp ( zoom_target , 0.5f , 900.0f ) ;
break ;
break ;
case SAPP_EVENTTYPE_MOUSE_DOWN :
case SAPP_EVENTTYPE_MOUSE_DOWN :
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_LEFT )
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_LEFT ) {
{
mouse_pressed = true ;
mouse_pressed = true ;
mouse_pressed_frame = e - > frame_count ;
mouse_pressed_frame = e - > frame_count ;
}
}
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_RIGHT )
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_RIGHT ) {
{
right_mouse_down = true ;
right_mouse_down = true ;
}
}
break ;
break ;
case SAPP_EVENTTYPE_MOUSE_UP :
case SAPP_EVENTTYPE_MOUSE_UP :
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_LEFT )
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_LEFT ) {
{
mouse_pressed = false ;
mouse_pressed = false ;
mouse_pressed_frame = 0 ;
mouse_pressed_frame = 0 ;
}
}
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_RIGHT )
if ( e - > mouse_button = = SAPP_MOUSEBUTTON_RIGHT ) {
{
right_mouse_down = false ;
right_mouse_down = false ;
}
}
break ;
break ;
case SAPP_EVENTTYPE_MOUSE_MOVE :
case SAPP_EVENTTYPE_MOUSE_MOVE :
if ( ! mouse_frozen )
if ( ! mouse_frozen ) {
{
mouse_pos = ( V2 ) { . x = e - > mouse_x , . y = e - > mouse_y } ;
mouse_pos = ( V2 ) { . x = e - > mouse_x , . y = e - > mouse_y } ;
}
}
if ( right_mouse_down )
if ( right_mouse_down ) {
{
funval + = e - > mouse_dx ;
funval + = e - > mouse_dx ;
Log ( " Funval %f \n " , funval ) ;
Log ( " Funval %f \n " , funval ) ;
}
}
@ -795,10 +778,10 @@ void event(const sapp_event* e)
}
}
} }
sapp_desc sokol_main ( int argc , char * argv [ ] ) sapp_desc
sokol_main ( int argc , char * argv [ ] )
{ {
if ( argc > 1 )
if ( argc > 1 ) {
{
_beginthread ( server , 0 , NULL ) ;
_beginthread ( server , 0 , NULL ) ;
}
}
( void ) argv ;
( void ) argv ;
