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Day 46 complete

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Edward R. Gonzalez 2023-12-30 01:45:48 -05:00
parent 4467f99dc3
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27
README.md
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@ -21,28 +21,34 @@ Any code I do for this [series](https://handmadehero.org) will be here.
Building requires msvc or llvm's clang + lld, and powershell 7 Building requires msvc or llvm's clang + lld, and powershell 7
The build is done in two stages: The build is done in the following stages (if clean build):
1. Build and run metaprogram to scan and generate dependent code for the module being built. 1. Build engine module
2. Build the the runtime for the module. 1. Build and run pre-build metaprogram: engine_gen.cpp
2. Build engine module dll.
3. Build and run post-build metaprogram to generate engine symbol constants.
2. Build platform module
1. Build and run pre-build metaprogram.
2. Build platform module as executable
Module build order: The final build order should have an additional game module: `handmade`, that will be dependent on the engine and platform modules.
1. Engine
2. Platform
## Milestone ## Milestone
Day 45 : Geometric vs. Temporal Movement Search Day 46 : Basic Multiplayer Support
Features Done so far: Features Done so far:
* Tailor made build system via powershell scripts * Tailor made build system via powershell scripts
* Supports building the repo with msvc or clang * Supports building the repo with msvc or clang
* Will only build a module if it detects changes (md5 is cached) * Will only build a module if it detects changes (md5 is cached)
* Check is rudimentary can cannot detect all changes (headers for the most part)
* Any changes to target should require a clean rebuild.
* Can stage codegen metaprograms to run before building the module * Can stage codegen metaprograms to run before building the module
* Will automatically not run if app process is found (for engine module). * Will automatically not run if app process is found (for engine module).
* Metaprogramming library used was self-made from scratch: gencpp
* Can emit exported mangled symbols for the engine module for hot-reload with the platform module without needing to use C linkage symbols or a complex hot-reload library (Live++, etc). * Can emit exported mangled symbols for the engine module for hot-reload with the platform module without needing to use C linkage symbols or a complex hot-reload library (Live++, etc).
* Project builds in less than 5 seconds. (Most of it is taken up by the metaprogramming library)
* Platform Layer: * Platform Layer:
* Block Memory allocation via VirtualAlloc for engine module * Block Memory allocation via VirtualAlloc for engine module
* Memory mapped files for engine & game snapshots. * Memory mapped files for engine & game snapshots.
@ -69,9 +75,14 @@ Features Done so far:
* Linear alpha blending * Linear alpha blending
* Anchored to center position * Anchored to center position
* Experimental type sytem for physics vectors. * Experimental type sytem for physics vectors.
* Basic local co-op support
* Each player can be assigned a controller
* So far only support for two players
* Camera assignable to follow arbitary entity
## Gallery ## Gallery
![img](docs/imgs/handmade_win32_2023-12-30_01-52-23.gif)
![img](docs/imgs/10x_2023-10-28_16-58-16.gif) ![img](docs/imgs/10x_2023-10-28_16-58-16.gif)
![img](docs/imgs/10x_2023-10-22_01-44-21.gif) ![img](docs/imgs/10x_2023-10-22_01-44-21.gif)
![img](docs/imgs/handmade_win32_2023-10-21_22-18-47.gif) ![img](docs/imgs/handmade_win32_2023-10-21_22-18-47.gif)

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@ -0,0 +1,10 @@
# Day 45
I had a long hiatus since the last time I updated this project: November 5th to December 29th!
Coming back and making some headway again gave me some vitality.
# Day 46
Took me quite a bit of time to get through this one. I wasn't a fan of the side-track at first to fix a bug by just straight up adding a feature, but it at least as completed in one session. I first implemented the input changes myself for the most part doing the minimal required to support 2 players. This route made more sense as the input setup used for this project has deviated a decent degree what Casey's implementation. I then got caught up and did the changes for entities and camera following.
Player's `ControllerState` is now a sort of assigned input tracker and the inputs are updated every frame to the latest polling. I keep track controller id for an xinput or dualsense pad and use that to determine assignment. What controllers are assigned depends on if a player has been assigned a controller yet. So its in order of first player 1 gets it when start is pressed then player 2. Keyboard & mouse is auto-assigned to player 1 (could change easily in the future).

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177
project/engine/engine.cpp
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@ -121,32 +121,26 @@ void input_poll_player_actions( hh::Player* player, b32 is_player_2 )
{ {
DualsensePadState* pad = controller->ds_pad; DualsensePadState* pad = controller->ds_pad;
actions->sprint |= pressed( pad->circle ); actions->sprint |= pad->circle.ended_down;
actions->jump |= pressed( pad->cross ); actions->jump |= pressed( pad->cross );
actions->player_x_move_analog += pad->stick.left.X.end; actions->player_x_move_analog += pad->stick.left.X.end;
actions->player_y_move_analog += pad->stick.left.Y.end; actions->player_y_move_analog += pad->stick.left.Y.end;
if ( is_player_2 ) actions->join |= pressed( pad->options );
{
actions->join |= pressed( pad->share );
}
} }
if ( controller->xpad ) if ( controller->xpad )
{ {
XInputPadState* pad = controller->xpad; XInputPadState* pad = controller->xpad;
actions->sprint |= pressed( pad->B ); actions->sprint |= pad->B.ended_down;
actions->jump |= pressed( pad->A ); actions->jump |= pressed( pad->A );
actions->player_x_move_analog += pad->stick.left.X.end; actions->player_x_move_analog += pad->stick.left.X.end;
actions->player_y_move_analog += pad->stick.left.Y.end; actions->player_y_move_analog += pad->stick.left.Y.end;
if ( is_player_2 )
{
actions->join |= pressed( pad->start ); actions->join |= pressed( pad->start );
} }
}
if ( controller->keyboard ) if ( controller->keyboard )
{ {
@ -156,6 +150,8 @@ void input_poll_player_actions( hh::Player* player, b32 is_player_2 )
actions->player_x_move_digital += keyboard->D.ended_down - keyboard->A.ended_down; actions->player_x_move_digital += keyboard->D.ended_down - keyboard->A.ended_down;
actions->player_y_move_digital += keyboard->W.ended_down - keyboard->S.ended_down; actions->player_y_move_digital += keyboard->W.ended_down - keyboard->S.ended_down;
actions->join |= pressed( keyboard->enter );
} }
if ( controller->mouse ) if ( controller->mouse )
@ -408,6 +404,7 @@ s32 get_entity( hh::GameState* gs )
hh::Entity* entity = & gs->entities[ id ]; hh::Entity* entity = & gs->entities[ id ];
if ( ! entity->exists ) if ( ! entity->exists )
{ {
* entity = {};
entity->exists = true; entity->exists = true;
return id + 1; return id + 1;
} }
@ -429,6 +426,8 @@ void player_init( hh::Player* player, hh::GameState* gs )
hh::Entity* entity = get_entity( gs, entity_id ); hh::Entity* entity = get_entity( gs, entity_id );
entity->kind = hh::EntityKind_Hero;
entity->position.tile_x = 4; entity->position.tile_x = 4;
entity->position.tile_y = 4; entity->position.tile_y = 4;
entity->position.rel_pos.x = 0.f; entity->position.rel_pos.x = 0.f;
@ -442,18 +441,17 @@ void player_init( hh::Player* player, hh::GameState* gs )
entity->height = 1.4f; entity->height = 1.4f;
entity->width = entity->height * 0.7f; entity->width = entity->height * 0.7f;
state->hero_direction = hh::HeroBitmaps_Front; entity->facing_direction = hh::FacingDirection_Front;
player->entity_id = entity_id; player->entity_id = entity_id;
} }
// Update mouse & keyboard states for player 1 // TODO(Ed) : Make a menu down the line to allow the player to assign an input device to a player.
void update_player_controllers( hh::GameState* gs, InputState* input ) void update_player_controllers( hh::GameState* gs, InputState* input )
{ {
gs->player_1.controller.keyboard = input->keyboard; gs->player_1.controller.keyboard = input->keyboard;
gs->player_1.controller.mouse = input->mouse; gs->player_1.controller.mouse = input->mouse;
// Update controller states for the players
for ( s32 id = 1; id <= Max_Controllers; ++ id ) for ( s32 id = 1; id <= Max_Controllers; ++ id )
{ {
XInputPadState* xpad = input->xpads [ id - 1 ]; XInputPadState* xpad = input->xpads [ id - 1 ];
@ -493,9 +491,6 @@ void update_player_controllers( hh::GameState* gs, InputState* input )
{ {
gs->player_2.controller.xpad_id = id; gs->player_2.controller.xpad_id = id;
gs->player_2.controller.xpad = xpad; gs->player_2.controller.xpad = xpad;
do_once() {
player_init( & gs->player_2, gs );
}
} }
} }
@ -512,9 +507,6 @@ void update_player_controllers( hh::GameState* gs, InputState* input )
{ {
gs->player_2.controller.ds_pad_id = id; gs->player_2.controller.ds_pad_id = id;
gs->player_2.controller.ds_pad = ds_pad; gs->player_2.controller.ds_pad = ds_pad;
do_once() {
player_init( & gs->player_2, gs );
}
} }
} }
#undef can_assign #undef can_assign
@ -525,9 +517,17 @@ void update_player_controllers( hh::GameState* gs, InputState* input )
internal internal
void update_player( hh::Player* player, f32 delta_time, World* world, hh::GameState* gs ) void update_player( hh::Player* player, f32 delta_time, World* world, hh::GameState* gs )
{ {
hh::PlayerActions* actions = & player->actions;
if ( actions->join && ! player->entity_id ) {
player_init( player, gs );
gs->camera_assigned_entity_id = player->entity_id;
}
if ( ! player->entity_id )
return;
hh::PlayerState* state = & player->state; hh::PlayerState* state = & player->state;
hh::Entity* entity = get_entity( gs, player->entity_id ); hh::Entity* entity = get_entity( gs, player->entity_id );
hh::PlayerActions* actions = & player->actions;
TileMap* tile_map = world->tile_map; TileMap* tile_map = world->tile_map;
@ -715,27 +715,37 @@ void update_player( hh::Player* player, f32 delta_time, World* world, hh::GameSt
} }
} }
using hh::EHeroBitmapsDirection; using hh::EFacingDirection;
using hh::HeroBitmaps_Front; using hh::FacingDirection_Front;
using hh::HeroBitmaps_Back; using hh::FacingDirection_Back;
using hh::HeroBitmaps_Left; using hh::FacingDirection_Left;
using hh::HeroBitmaps_Right; using hh::FacingDirection_Right;
if ( actions->player_y_move_digital > 0 || actions->player_y_move_analog > 0 ) if ( is_nearly_zero( entity->move_velocity.x ) && is_nearly_zero( entity->move_velocity.y ) )
{ {
state->hero_direction = HeroBitmaps_Back; // Note(Ed): Leave facing directiona alone
} }
if ( actions->player_y_move_digital < 0 || actions->player_y_move_analog < 0 ) else if ( abs( entity->move_velocity.x ) > abs( entity->move_velocity.y ) )
{ {
state->hero_direction = HeroBitmaps_Front; if ( entity->move_velocity.x > 0 )
{
entity->facing_direction = FacingDirection_Right;
} }
if ( actions->player_x_move_digital > 0 || actions->player_x_move_analog > 0 ) else
{ {
state->hero_direction = HeroBitmaps_Right; entity->facing_direction = FacingDirection_Left;
} }
if ( actions->player_x_move_digital < 0 || actions->player_x_move_analog < 0 ) }
else if ( abs( entity->move_velocity.x ) < abs( entity->move_velocity.y ) )
{ {
state->hero_direction = HeroBitmaps_Left; if ( entity->move_velocity.y >= 0 )
{
entity->facing_direction = FacingDirection_Back;
}
else
{
entity->facing_direction = FacingDirection_Front;
}
} }
if ( state->jump_time > 0.f ) if ( state->jump_time > 0.f )
@ -755,13 +765,10 @@ void update_player( hh::Player* player, f32 delta_time, World* world, hh::GameSt
} }
} }
void render_player( hh::Player* player, World* world, hh::GameState* gs, OffscreenBuffer* back_buffer ) void render_player( hh::Entity* entity, World* world, hh::GameState* gs, OffscreenBuffer* back_buffer )
{ {
Vec2 screen_center = get_screen_center( back_buffer ); Vec2 screen_center = get_screen_center( back_buffer );
hh::Entity* entity = get_entity( gs, player->entity_id );
hh::PlayerState* state = & player->state;
f32 player_red = 0.7f; f32 player_red = 0.7f;
f32 player_green = 0.7f; f32 player_green = 0.7f;
f32 player_blue = 0.3f; f32 player_blue = 0.3f;
@ -779,7 +786,7 @@ void render_player( hh::Player* player, World* world, hh::GameState* gs, Offscre
}; };
Pos2 player_ground_pos = cast( Pos2, screen_center + player_to_screenspace * world->tile_meters_to_pixels ); Pos2 player_ground_pos = cast( Pos2, screen_center + player_to_screenspace * world->tile_meters_to_pixels );
hh::HeroBitmaps* hero_bitmaps = & gs->hero_bitmaps[state->hero_direction]; hh::HeroBitmaps* hero_bitmaps = & gs->hero_bitmaps[entity->facing_direction];
#if 1 #if 1
Vec2 player_collision_min { Vec2 player_collision_min {
@ -802,15 +809,19 @@ void render_player( hh::Player* player, World* world, hh::GameState* gs, Offscre
draw_bitmap( back_buffer draw_bitmap( back_buffer
, { player_ground_pos.x, player_ground_pos.y - scast(f32, hero_bitmaps->align_y) } , { player_ground_pos.x, player_ground_pos.y - scast(f32, hero_bitmaps->align_y) }
, & hero_bitmaps->cape ); , & hero_bitmaps->cape );
#if 1
if ( entity == get_entity( gs, gs->player_1.entity_id ) )
{
draw_bitmap( back_buffer draw_bitmap( back_buffer
, { player_ground_pos.x, player_ground_pos.y - 125.f } , { player_ground_pos.x, player_ground_pos.y - 125.f }
, & gs->mojito_head ); , & gs->mojito_head );
#else }
else
{
draw_bitmap( back_buffer draw_bitmap( back_buffer
, { player_ground_pos.x, player_ground_pos.y - scast(f32, hero_bitmaps->align_y) } , { player_ground_pos.x, player_ground_pos.y - scast(f32, hero_bitmaps->align_y) }
, & hero_bitmaps->head ); , & hero_bitmaps->head );
#endif }
} }
Engine_API Engine_API
@ -1097,36 +1108,36 @@ void startup( OffscreenBuffer* back_buffer, Memory* memory, platform::ModuleAPI*
container = load_bmp( platform_api, path ); \ container = load_bmp( platform_api, path ); \
} }
using hh::HeroBitmaps_Front; using hh::FacingDirection_Front;
using hh::HeroBitmaps_Back; using hh::FacingDirection_Back;
using hh::HeroBitmaps_Left; using hh::FacingDirection_Left;
using hh::HeroBitmaps_Right; using hh::FacingDirection_Right;
load_bmp_asset( subpath_hero_front_head, gs->hero_bitmaps[HeroBitmaps_Front].head ); load_bmp_asset( subpath_hero_front_head, gs->hero_bitmaps[FacingDirection_Front].head );
load_bmp_asset( subpath_hero_back_head, gs->hero_bitmaps[HeroBitmaps_Back ].head ); load_bmp_asset( subpath_hero_back_head, gs->hero_bitmaps[FacingDirection_Back ].head );
load_bmp_asset( subpath_hero_left_head, gs->hero_bitmaps[HeroBitmaps_Left ].head ); load_bmp_asset( subpath_hero_left_head, gs->hero_bitmaps[FacingDirection_Left ].head );
load_bmp_asset( subpath_hero_right_head, gs->hero_bitmaps[HeroBitmaps_Right].head ); load_bmp_asset( subpath_hero_right_head, gs->hero_bitmaps[FacingDirection_Right].head );
load_bmp_asset( subpath_hero_front_cape, gs->hero_bitmaps[HeroBitmaps_Front].cape ); load_bmp_asset( subpath_hero_front_cape, gs->hero_bitmaps[FacingDirection_Front].cape );
load_bmp_asset( subpath_hero_back_cape, gs->hero_bitmaps[HeroBitmaps_Back ].cape ); load_bmp_asset( subpath_hero_back_cape, gs->hero_bitmaps[FacingDirection_Back ].cape );
load_bmp_asset( subpath_hero_left_cape, gs->hero_bitmaps[HeroBitmaps_Left ].cape ); load_bmp_asset( subpath_hero_left_cape, gs->hero_bitmaps[FacingDirection_Left ].cape );
load_bmp_asset( subpath_hero_right_cape, gs->hero_bitmaps[HeroBitmaps_Right].cape ); load_bmp_asset( subpath_hero_right_cape, gs->hero_bitmaps[FacingDirection_Right].cape );
load_bmp_asset( subpath_hero_front_torso, gs->hero_bitmaps[HeroBitmaps_Front].torso ); load_bmp_asset( subpath_hero_front_torso, gs->hero_bitmaps[FacingDirection_Front].torso );
load_bmp_asset( subpath_hero_back_torso, gs->hero_bitmaps[HeroBitmaps_Back ].torso ); load_bmp_asset( subpath_hero_back_torso, gs->hero_bitmaps[FacingDirection_Back ].torso );
load_bmp_asset( subpath_hero_left_torso, gs->hero_bitmaps[HeroBitmaps_Left ].torso ); load_bmp_asset( subpath_hero_left_torso, gs->hero_bitmaps[FacingDirection_Left ].torso );
load_bmp_asset( subpath_hero_right_torso, gs->hero_bitmaps[HeroBitmaps_Right].torso ); load_bmp_asset( subpath_hero_right_torso, gs->hero_bitmaps[FacingDirection_Right].torso );
s32 align_x = 0; s32 align_x = 0;
s32 align_y = 76; s32 align_y = 76;
gs->hero_bitmaps[HeroBitmaps_Front].align_x = align_x; gs->hero_bitmaps[FacingDirection_Front].align_x = align_x;
gs->hero_bitmaps[HeroBitmaps_Back ].align_x = align_x; gs->hero_bitmaps[FacingDirection_Back ].align_x = align_x;
gs->hero_bitmaps[HeroBitmaps_Left ].align_x = align_x; gs->hero_bitmaps[FacingDirection_Left ].align_x = align_x;
gs->hero_bitmaps[HeroBitmaps_Right].align_x = align_x; gs->hero_bitmaps[FacingDirection_Right].align_x = align_x;
gs->hero_bitmaps[HeroBitmaps_Front].align_y = align_y; gs->hero_bitmaps[FacingDirection_Front].align_y = align_y;
gs->hero_bitmaps[HeroBitmaps_Back ].align_y = align_y; gs->hero_bitmaps[FacingDirection_Back ].align_y = align_y;
gs->hero_bitmaps[HeroBitmaps_Left ].align_y = align_y; gs->hero_bitmaps[FacingDirection_Left ].align_y = align_y;
gs->hero_bitmaps[HeroBitmaps_Right].align_y = align_y; gs->hero_bitmaps[FacingDirection_Right].align_y = align_y;
#undef load_bmp_asset #undef load_bmp_asset
} }
@ -1134,11 +1145,10 @@ void startup( OffscreenBuffer* back_buffer, Memory* memory, platform::ModuleAPI*
gs->camera_pos.tile_x = world->tiles_per_screen_x / 2; gs->camera_pos.tile_x = world->tiles_per_screen_x / 2;
gs->camera_pos.tile_y = world->tiles_per_screen_y / 2; gs->camera_pos.tile_y = world->tiles_per_screen_y / 2;
using hh::HeroBitmaps_Front; using hh::FacingDirection_Front;
player_init( & gs->player_1, gs ); // gs->player_1 = {};
// player_init( & gs->player_2, gs ); // gs->player_2 = {};
gs->player_2 = {};
gs->camera_assigned_entity_id = gs->player_1.entity_id; gs->camera_assigned_entity_id = gs->player_1.entity_id;
} }
@ -1298,21 +1308,17 @@ void update_and_render( f32 delta_time, InputState* input, OffscreenBuffer* back
update_player_controllers( gs, input ); update_player_controllers( gs, input );
input_poll_player_actions( & gs->player_1, 0 ); input_poll_player_actions( & gs->player_1, 0 );
if ( gs->player_2.controller.xpad || gs->player_2.controller.ds_pad )
input_poll_player_actions( & gs->player_2, 1 ); input_poll_player_actions( & gs->player_2, 1 );
World* world = state->context.world; World* world = state->context.world;
TileMap* tile_map = world->tile_map; TileMap* tile_map = world->tile_map;
update_player( & gs->player_1, delta_time, world, gs ); update_player( & gs->player_1, delta_time, world, gs );
if ( gs->player_2.entity_id )
update_player( & gs->player_2, delta_time, world, gs ); update_player( & gs->player_2, delta_time, world, gs );
// TODO(Ed) : Move to handmade module? // TODO(Ed) : Move to handmade module?
// Camera Update // Camera Update
// void update_camera( ... ) if ( gs->camera_assigned_entity_id )
{ {
hh::Entity* entity_followed = get_entity( gs, gs->camera_assigned_entity_id ); hh::Entity* entity_followed = get_entity( gs, gs->camera_assigned_entity_id );
TileMapPos player_to_camera = subtract( entity_followed->position, gs->camera_pos ); TileMapPos player_to_camera = subtract( entity_followed->position, gs->camera_pos );
@ -1339,7 +1345,7 @@ void update_and_render( f32 delta_time, InputState* input, OffscreenBuffer* back
Vec2 screen_center = get_screen_center( back_buffer ); Vec2 screen_center = get_screen_center( back_buffer );
// Background & Tile Render relative to player 1's camera // Background & Tile Render relative to assigned entity
// void render_bg_and_level( ... ) // void render_bg_and_level( ... )
{ {
hh::Entity* entity_followed = get_entity( gs, gs->camera_assigned_entity_id ); hh::Entity* entity_followed = get_entity( gs, gs->camera_assigned_entity_id );
@ -1363,7 +1369,7 @@ void update_and_render( f32 delta_time, InputState* input, OffscreenBuffer* back
s32 tile_id = TileMap_get_tile_value( tile_map, col, row, gs->camera_pos.tile_z ); s32 tile_id = TileMap_get_tile_value( tile_map, col, row, gs->camera_pos.tile_z );
f32 color[3] = { 0.15f, 0.15f, 0.15f }; f32 color[3] = { 0.15f, 0.15f, 0.15f };
if ( tile_id > 1 || (row == entity_followed->position.tile_y && col == entity_followed->position.tile_x) ) if ( tile_id > 1 || (entity_followed && row == entity_followed->position.tile_y && col == entity_followed->position.tile_x) )
// if ( tile_id > 1 ) // if ( tile_id > 1 )
{ {
if ( tile_id == 2 ) if ( tile_id == 2 )
@ -1385,7 +1391,7 @@ void update_and_render( f32 delta_time, InputState* input, OffscreenBuffer* back
color[2] = 0.42f; color[2] = 0.42f;
} }
if ( row == entity_followed->position.tile_y && col == entity_followed->position.tile_x ) if ( entity_followed && row == entity_followed->position.tile_y && col == entity_followed->position.tile_x )
{ {
color[0] = 0.44f; color[0] = 0.44f;
color[1] = 0.3f; color[1] = 0.3f;
@ -1427,11 +1433,22 @@ void update_and_render( f32 delta_time, InputState* input, OffscreenBuffer* back
} }
#endif #endif
// Player Rendering // Render Entities
render_player( & gs->player_1, world, gs, back_buffer ); {
s32 id = array_count(gs->entities);
hh::Entity* entity = gs->entities;
for (; id; -- id, ++ entity )
{
if ( ! entity->exists )
continue;
if ( gs->player_2.entity_id ) switch ( entity->kind )
render_player( & gs->player_2, world, gs, back_buffer ); {
case hh::EntityKind_Hero:
render_player( entity, world, gs, back_buffer );
}
}
}
// Snapshot Visual Aid // Snapshot Visual Aid
#if Build_Development #if Build_Development

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project/engine/input.hpp
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@ -52,6 +52,7 @@ union KeyboardState
DigitalBtn L; DigitalBtn L;
DigitalBtn escape; DigitalBtn escape;
DigitalBtn backspace; DigitalBtn backspace;
DigitalBtn enter;
DigitalBtn up; DigitalBtn up;
DigitalBtn down; DigitalBtn down;
DigitalBtn left; DigitalBtn left;

22
project/handmade.hpp
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@ -72,12 +72,17 @@ struct ControllerState
engine::DualsensePadState* ds_pad; engine::DualsensePadState* ds_pad;
}; };
enum EHeroBitmapsDirection : u32 enum EFacingDirection : u32
{ {
HeroBitmaps_Front, FacingDirection_Front,
HeroBitmaps_Back, FacingDirection_Back,
HeroBitmaps_Left, FacingDirection_Left,
HeroBitmaps_Right FacingDirection_Right
};
enum EEntityKind : u32
{
EntityKind_Hero,
}; };
struct HeroBitmaps struct HeroBitmaps
@ -94,11 +99,15 @@ struct HeroBitmaps
struct Entity struct Entity
{ {
EEntityKind kind;
b32 exists; b32 exists;
f32 width; f32 width;
f32 height; f32 height;
EFacingDirection facing_direction;
engine::TileMapPos position; engine::TileMapPos position;
Vel2 move_velocity; Vel2 move_velocity;
}; };
@ -107,8 +116,6 @@ struct PlayerState
{ {
b32 mid_jump; b32 mid_jump;
f32 jump_time; f32 jump_time;
EHeroBitmapsDirection hero_direction;
}; };
struct PlayerActions struct PlayerActions
@ -130,7 +137,6 @@ struct Player
ControllerState controller; ControllerState controller;
s32 entity_id; s32 entity_id;
//Entity entity;
PlayerState state; PlayerState state;
// TODO(Ed) : If the player ever gets different actions depending on a context, change it here. // TODO(Ed) : If the player ever gets different actions depending on a context, change it here.

1
project/platform/macros.hpp
View File

@ -30,7 +30,6 @@
} \ } \
while(0); while(0);
#define array_count( array ) ( sizeof( array ) / sizeof( ( array )[0] ) ) #define array_count( array ) ( sizeof( array ) / sizeof( ( array )[0] ) )
// TODO(Ed) : Move to memory header eventually // TODO(Ed) : Move to memory header eventually

1
project/platform/win32/win32_input.cpp
View File

@ -86,6 +86,7 @@ poll_input( HWND window_handle, engine::InputState* input, u32 jsl_num_devices,
input_process_digital_btn( & old_keyboard->L, & new_keyboard->L, GetAsyncKeyState( 'L' ), is_down ); input_process_digital_btn( & old_keyboard->L, & new_keyboard->L, GetAsyncKeyState( 'L' ), is_down );
input_process_digital_btn( & old_keyboard->escape, & new_keyboard->escape, GetAsyncKeyState( VK_ESCAPE ), is_down ); input_process_digital_btn( & old_keyboard->escape, & new_keyboard->escape, GetAsyncKeyState( VK_ESCAPE ), is_down );
input_process_digital_btn( & old_keyboard->backspace, & new_keyboard->backspace, GetAsyncKeyState( VK_BACK ), is_down ); input_process_digital_btn( & old_keyboard->backspace, & new_keyboard->backspace, GetAsyncKeyState( VK_BACK ), is_down );
input_process_digital_btn( & old_keyboard->enter, & new_keyboard->enter, GetAsyncKeyState( VK_RETURN ), is_down );
input_process_digital_btn( & old_keyboard->up, & new_keyboard->up, GetAsyncKeyState( VK_UP ), is_down ); input_process_digital_btn( & old_keyboard->up, & new_keyboard->up, GetAsyncKeyState( VK_UP ), is_down );
input_process_digital_btn( & old_keyboard->down, & new_keyboard->down, GetAsyncKeyState( VK_DOWN ), is_down ); input_process_digital_btn( & old_keyboard->down, & new_keyboard->down, GetAsyncKeyState( VK_DOWN ), is_down );
input_process_digital_btn( & old_keyboard->left, & new_keyboard->left, GetAsyncKeyState( VK_LEFT ), is_down ); input_process_digital_btn( & old_keyboard->left, & new_keyboard->left, GetAsyncKeyState( VK_LEFT ), is_down );

7
scripts/build.ps1
View File

@ -100,12 +100,13 @@ $stack_size = 1024 * 1024 * 4
$compiler_args = @( $compiler_args = @(
($flag_define + 'UNICODE'), ($flag_define + 'UNICODE'),
($flag_define + '_UNICODE') ($flag_define + '_UNICODE'),
( $flag_define + 'INTELLISENSE_DIRECTIVES=0'), ( $flag_define + 'INTELLISENSE_DIRECTIVES=0'),
# ($flag_set_stack_size + $stack_size) # ($flag_set_stack_size + $stack_size)
$flag_wall $flag_wall,
$flag_warnings_as_errors $flag_warnings_as_errors,
$flag_optimize_intrinsics $flag_optimize_intrinsics
#( $flag_language_standard + 'c++17' )
) )
if ( $dev ) { if ( $dev ) {

2
scripts/helpers/vendor_toolchain.ps1
View File

@ -105,6 +105,7 @@ if ( $vendor -match "clang" )
$flag_include = '-I' $flag_include = '-I'
$flag_section_data = '-fdata-sections' $flag_section_data = '-fdata-sections'
$flag_section_functions = '-ffunction-sections' $flag_section_functions = '-ffunction-sections'
$flag_langauge_standard = '-std='
$flag_library = '-l' $flag_library = '-l'
$flag_library_path = '-L' $flag_library_path = '-L'
$flag_linker = '-Wl,' $flag_linker = '-Wl,'
@ -247,6 +248,7 @@ if ( $vendor -match "msvc" )
$flag_RTTI_disabled = '/GR-' $flag_RTTI_disabled = '/GR-'
$flag_include = '/I' $flag_include = '/I'
$flag_full_src_path = '/FC' $flag_full_src_path = '/FC'
$flag_language_standard = '/std:'
$flag_nologo = '/nologo' $flag_nologo = '/nologo'
$flag_dll = '/LD' $flag_dll = '/LD'
$flag_dll_debug = '/LDd' $flag_dll_debug = '/LDd'