brossferatu/coven
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Moved some game code into engine code

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This commit is contained in:
Daniel Bross
2024-10-14 00:51:50 +02:00
parent 9939c84f09
commit 55adf0971e
6 changed files with 228 additions and 200 deletions
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77
module.jai
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@@ -1,5 +1,8 @@
EDITOR :: true;
#module_parameters(WITH_EDITOR := true, WITH_NETWORKING := false);
EDITOR :: WITH_EDITOR;
DEBUG :: true;
NETWORKING :: WITH_NETWORKING;
#if EDITOR {
//#load "../editor/scene_editor.jai";
@@ -21,6 +24,7 @@ input : Input_State;
current_scene: *Scene;
camera_buffer : Buffer_Handle;
time_buffer : Buffer_Handle;
screen_data_buffer : Buffer_Handle;
directional_light_buffer : Buffer_Handle;
@@ -29,6 +33,17 @@ dt: float;
quit: bool;
frame_index : u64 = 0;
Camera_Data :: struct {
projection_matrix: Matrix4;
view_matrix: Matrix4;
position: Vector4;
}
Shader_Time :: struct {
time: float;
padding: Vector3;
}
coven_init :: (window_title: string, window_width: u32, window_height: u32, fullscreen: bool) {
window = create_window(window_title, window_width, window_height, fullscreen);
renderer = create_renderer(window);
@@ -41,7 +56,7 @@ coven_init :: (window_title: string, window_width: u32, window_height: u32, full
ui_init();
}
coven_run :: (game_update_proc: (float)) {
coven_run :: (game_update_proc: (float), game_update_post_physics_proc: (float)) {
time = xx seconds_since_init();
while !quit {
@@ -51,7 +66,6 @@ coven_run :: (game_update_proc: (float)) {
update_input();
// @Incomplete
if key_pressed(.SHIFT) && key_down(.ESCAPE) {
quit = true;
@@ -69,6 +83,15 @@ coven_run :: (game_update_proc: (float)) {
game_update_proc(min(0.4, dt));
update_animators(dt);
update_physics(current_scene, dt);
update_transforms();
game_update_post_physics_proc(dt);
sync_engine_buffers();
update_particle_systems(dt);
ui_end();
update_audio(dt);
@@ -81,8 +104,54 @@ coven_run :: (game_update_proc: (float)) {
SDL_Quit();
}
sync_engine_buffers :: () {
// Camera buffer
camera := *current_scene.camera;
camera_data : Camera_Data;
camera_data.projection_matrix = camera.projection_matrix;
camera_data.view_matrix = camera.view_matrix;
camera_data.position = to_v4(camera.position);
upload_data_to_buffer(renderer, camera_buffer, *camera_data, size_of(Camera_Data));
shader_time : Shader_Time;
shader_time.time = time;
upload_data_to_buffer(renderer, time_buffer, *shader_time, size_of(Shader_Time));
// Sync entity transforms
for current_scene.entities {
if it.flags & .RENDERABLE {
if it.renderable.type == {
case .MODEL; {
for n, i: it.renderable.model.nodes {
if n.meshes.count > 0 {
node_data := *it.renderable.nodes[i];
upload_data_to_buffer(renderer, node_data.transform_buffer, *node_data.transform.world_matrix, size_of(Matrix4));
if node_data.num_bones > 0 {
for handle, mesh_index: n.meshes {
m := parray_get(*renderer.meshes, handle);
bones : [MAX_BONES] Matrix4;
for bone_index: 0..m.num_bones-1 {
bone := *it.renderable.nodes[m.bone_indices[bone_index]];
bones[bone_index] = bone.transform.world_matrix * m.bone_matrices[bone_index];
}
upload_data_to_buffer(renderer, node_data.bone_buffers[mesh_index], bones.data, size_of(Matrix4) * m.num_bones);
}
}
}
}
}
}
}
}
}
#if NETWORKING {
#load "networking/networking.jai";
}
#load "input/input.jai";
#load "networking/networking.jai";
#load "renderer/renderer.jai";
#load "windowing/window.jai";
#load "physics/physics.jai";