Move game sources into src subdirectory

1 files changed, 0 insertions, 196 deletions

diff --git a/game/client/chunk_renderer.cc b/game/client/chunk_renderer.cc
deleted file mode 100644
index 54239af..0000000
--- a/game/client/chunk_renderer.cc
+++ /dev/null
@@ -1,196 +0,0 @@
-#include "client/pch.hh"
-
-#include "client/chunk_renderer.hh"
-
-#include "core/config.hh"
-
-#include "shared/chunk.hh"
-#include "shared/coord.hh"
-#include "shared/dimension.hh"
-
-#include "client/camera.hh"
-#include "client/chunk_mesher.hh"
-#include "client/chunk_quad.hh"
-#include "client/game.hh"
-#include "client/globals.hh"
-#include "client/outline.hh"
-#include "client/program.hh"
-#include "client/settings.hh"
-#include "client/skybox.hh"
-#include "client/toggles.hh"
-#include "client/voxel_anims.hh"
-#include "client/voxel_atlas.hh"
-
-// ONLY TOUCH THESE IF THE RESPECTIVE SHADER
-// VARIANT MACRO DECLARATIONS LAYOUT CHANGED AS WELL
-constexpr static unsigned int WORLD_CURVATURE = 0U;
-constexpr static unsigned int WORLD_FOG = 1U;
-
-static ConfigBoolean depth_sort_chunks(true);
-
-static GL_Program quad_program;
-static std::size_t u_quad_vproj_matrix;
-static std::size_t u_quad_world_position;
-static std::size_t u_quad_timings;
-static std::size_t u_quad_fog_color;
-static std::size_t u_quad_view_distance;
-static std::size_t u_quad_textures;
-static GLuint quad_vaobj;
-static GLuint quad_vbo;
-
-void chunk_renderer::init(void)
-{
-    globals::client_config.add_value("chunk_renderer.depth_sort_chunks", depth_sort_chunks);
-
-    settings::add_checkbox(5, depth_sort_chunks, settings_location::VIDEO, "chunk_renderer.depth_sort_chunks", false);
-
-    if(!quad_program.setup("shaders/chunk_quad.vert", "shaders/chunk_quad.frag")) {
-        spdlog::critical("chunk_renderer: quad_program: setup failed");
-        std::terminate();
-    }
-
-    u_quad_vproj_matrix = quad_program.add_uniform("u_ViewProjMatrix");
-    u_quad_world_position = quad_program.add_uniform("u_WorldPosition");
-    u_quad_timings = quad_program.add_uniform("u_Timings");
-    u_quad_fog_color = quad_program.add_uniform("u_FogColor");
-    u_quad_view_distance = quad_program.add_uniform("u_ViewDistance");
-    u_quad_textures = quad_program.add_uniform("u_Textures");
-
-    const glm::fvec3 vertices[4] = {
-        glm::fvec3(1.0f, 0.0f, 1.0f),
-        glm::fvec3(1.0f, 0.0f, 0.0f),
-        glm::fvec3(0.0f, 0.0f, 1.0f),
-        glm::fvec3(0.0f, 0.0f, 0.0f),
-    };
-
-    glGenVertexArrays(1, &quad_vaobj);
-    glBindVertexArray(quad_vaobj);
-
-    glGenBuffers(1, &quad_vbo);
-    glBindBuffer(GL_ARRAY_BUFFER, quad_vbo);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-
-    glEnableVertexAttribArray(0);
-    glVertexAttribDivisor(0, 0);
-    glVertexAttribPointer(0, 3, GL_FLOAT, false, sizeof(glm::fvec3), nullptr);
-}
-
-void chunk_renderer::deinit(void)
-{
-    glDeleteBuffers(1, &quad_vbo);
-    glDeleteVertexArrays(1, &quad_vaobj);
-    quad_program.destroy();
-}
-
-void chunk_renderer::render(void)
-{
-    glEnable(GL_DEPTH_TEST);
-    glDepthFunc(GL_LEQUAL);
-    glLineWidth(1.0f);
-
-    if(toggles::get(TOGGLE_WIREFRAME)) {
-        glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-    } else {
-        glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-    }
-
-    quad_program.set_variant_vert(WORLD_CURVATURE, client_game::world_curvature.get_value());
-    quad_program.set_variant_vert(WORLD_FOG, client_game::fog_mode.get_value());
-    quad_program.set_variant_frag(WORLD_FOG, client_game::fog_mode.get_value());
-
-    if(!quad_program.update()) {
-        spdlog::critical("chunk_renderer: quad_program: update failed");
-        quad_program.destroy();
-        std::terminate();
-    }
-
-    GLuint timings[3];
-    timings[0] = globals::window_frametime;
-    timings[1] = globals::window_frametime_avg;
-    timings[2] = voxel_anims::frame;
-
-    const auto group = globals::dimension->chunks.group<ChunkComponent>(entt::get<ChunkMeshComponent>);
-
-    if(depth_sort_chunks.get_value()) {
-        // FIXME: speed! sorting every frame doesn't look
-        // like a good idea. Can we store the group elsewhere and
-        // still have all the up-to-date chunk things inside?
-        group.sort([](entt::entity ea, entt::entity eb) {
-            const auto dir_a = globals::dimension->chunks.get<ChunkComponent>(ea).cpos - camera::position_chunk;
-            const auto dir_b = globals::dimension->chunks.get<ChunkComponent>(eb).cpos - camera::position_chunk;
-
-            const auto da = dir_a[0] * dir_a[0] + dir_a[1] * dir_a[1] + dir_a[2] * dir_a[2];
-            const auto db = dir_b[0] * dir_b[0] + dir_b[1] * dir_b[1] + dir_b[2] * dir_b[2];
-
-            return da > db;
-        });
-    }
-
-    for(std::size_t plane_id = 0; plane_id < voxel_atlas::plane_count(); ++plane_id) {
-        glActiveTexture(GL_TEXTURE0);
-        glBindTexture(GL_TEXTURE_2D_ARRAY, voxel_atlas::plane_texture(plane_id));
-
-        glBindVertexArray(quad_vaobj);
-
-        glUseProgram(quad_program.handle);
-        glUniformMatrix4fv(quad_program.uniforms[u_quad_vproj_matrix].location, 1, false, glm::value_ptr(camera::matrix));
-        glUniform3uiv(quad_program.uniforms[u_quad_timings].location, 1, timings);
-        glUniform4fv(quad_program.uniforms[u_quad_fog_color].location, 1, glm::value_ptr(skybox::fog_color));
-        glUniform1f(quad_program.uniforms[u_quad_view_distance].location, camera::view_distance.get_value() * CHUNK_SIZE);
-        glUniform1i(quad_program.uniforms[u_quad_textures].location, 0); // GL_TEXTURE0
-
-        glDisable(GL_BLEND);
-
-        glEnable(GL_CULL_FACE);
-        glCullFace(GL_BACK);
-        glFrontFace(GL_CCW);
-
-        for(const auto [entity, chunk, mesh] : group.each()) {
-            if(plane_id < mesh.quad_nb.size() && mesh.quad_nb[plane_id].handle && mesh.quad_nb[plane_id].size) {
-                const auto wpos = coord::to_fvec3(chunk.cpos - camera::position_chunk);
-                glUniform3fv(quad_program.uniforms[u_quad_world_position].location, 1, glm::value_ptr(wpos));
-
-                glBindBuffer(GL_ARRAY_BUFFER, mesh.quad_nb[plane_id].handle);
-
-                glEnableVertexAttribArray(1);
-                glVertexAttribDivisor(1, 1);
-                glVertexAttribIPointer(1, 2, GL_UNSIGNED_INT, sizeof(ChunkQuad), nullptr);
-
-                glDrawArraysInstanced(GL_TRIANGLE_STRIP, 0, 4, mesh.quad_nb[plane_id].size);
-
-                globals::num_drawcalls += 1;
-                globals::num_triangles += 2 * mesh.quad_nb[plane_id].size;
-            }
-        }
-
-        glEnable(GL_BLEND);
-        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-        for(const auto [entity, chunk, mesh] : group.each()) {
-            if(plane_id < mesh.quad_b.size() && mesh.quad_b[plane_id].handle && mesh.quad_b[plane_id].size) {
-                const auto wpos = coord::to_fvec3(chunk.cpos - camera::position_chunk);
-                glUniform3fv(quad_program.uniforms[u_quad_world_position].location, 1, glm::value_ptr(wpos));
-
-                glBindBuffer(GL_ARRAY_BUFFER, mesh.quad_b[plane_id].handle);
-
-                glEnableVertexAttribArray(1);
-                glVertexAttribDivisor(1, 1);
-                glVertexAttribIPointer(1, 2, GL_UNSIGNED_INT, sizeof(ChunkQuad), nullptr);
-
-                glDrawArraysInstanced(GL_TRIANGLE_STRIP, 0, 4, mesh.quad_b[plane_id].size);
-
-                globals::num_drawcalls += 1;
-                globals::num_triangles += 2 * mesh.quad_b[plane_id].size;
-            }
-        }
-    }
-
-    if(toggles::get(TOGGLE_CHUNK_AABB)) {
-        outline::prepare();
-
-        for(const auto [entity, chunk, mesh] : group.each()) {
-            const auto size = glm::fvec3(CHUNK_SIZE, CHUNK_SIZE, CHUNK_SIZE);
-            outline::cube(chunk.cpos, glm::fvec3(0.0f, 0.0f, 0.0f), size, 1.0f, glm::fvec4(1.0f, 1.0f, 0.0f, 1.0f));
-        }
-    }
-}