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Turned on warnings and fixed

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This commit is contained in:
John Alanbrook 2022-02-06 16:14:57 +00:00
parent 76985519f1
commit 87df6921e8
50 changed files with 570 additions and 4246 deletions
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17
Makefile
View file

@ -10,7 +10,7 @@ endif
UNAME_P != uname -m UNAME_P != uname -m
#CC specifies which compiler we're using #CC specifies which compiler we're using
CC = clang CC = clang -std=c99
CXX = clang++ CXX = clang++
ifeq ($(DEBUG), 1) ifeq ($(DEBUG), 1)
@ -58,7 +58,7 @@ ehead != $(call findindir,./source/engine,*.h)
eobjects != $(call make_objs, ./source/engine) eobjects != $(call make_objs, ./source/engine)
eobjects != $(call rm,$(eobjects),sqlite pl_mpeg_extract_frames pl_mpeg_player yugine.c yugine.c) eobjects != $(call rm,$(eobjects),sqlite pl_mpeg_extract_frames pl_mpeg_player yugine.c yugine.c)
imguisrcs = imgui imgui_draw imgui_widgets imgui_tables backends/imgui_impl_sdl backends/imgui_impl_opengl3 imguisrcs = imgui imgui_draw imgui_widgets imgui_tables backends/imgui_impl_glfw backends/imgui_impl_opengl3
imguiobjs != $(call prefix,$(imguisrcs),$(objprefix)/source/editor/imgui/,.o) imguiobjs != $(call prefix,$(imguisrcs),$(objprefix)/source/editor/imgui/,.o)
eddirs != find ./source/editor -type d eddirs != find ./source/editor -type d
@ -79,8 +79,8 @@ includeflag != $(call prefix,$(edirs) $(eddirs) $(pindirs) $(bsdirs),-I)
COMPINCLUDE = $(edirs) $(eddirs) $(pindirs) $(bsdirs) COMPINCLUDE = $(edirs) $(eddirs) $(pindirs) $(bsdirs)
#COMPILER_FLAGS specifies the additional compilation options we're using #COMPILER_FLAGS specifies the additional compilation options we're using
WARNING_FLAGS = -w #-pedantic -Wall -Wextra -Wwrite-strings WARNING_FLAGS = -Wall -Wextra -Wwrite-strings -Wno-unused-parameter -Wno-unused-function -Wno-missing-braces -Wno-incompatible-function-pointer-types -Wno-gnu-statement-expression -Wno-complex-component-init -pedantic
COMPILER_FLAGS = $(includeflag) -g -O0 $(WARNING_FLAGS) -DGLEW_STATIC -c -MMD -MP $< -o $@ COMPILER_FLAGS = $(includeflag) -g -O0 $(WARNING_FLAGS) -DGLEW_STATIC -D_GLFW_X11 -D_POSIX_C_SOURCE=1993809L -c -MMD -MP $< -o $@
LIBPATH = -L./bin LIBPATH = -L./bin
@ -93,7 +93,7 @@ ifeq ($(UNAME), Windows_NT)
else else
LINKER_FLAGS = LINKER_FLAGS =
ELIBS = editor engine ELIBS = editor engine
CLIBS = SDL2 SDL2_mixer GLEW GL dl pthread CLIBS = glfw SDL2 SDL2_mixer dl pthread
EXT = EXT =
endif endif
@ -119,10 +119,13 @@ LINK = $(LIBPATH) $(LINKER_FLAGS) $(LELIBS) -o $@
engine: $(yuginec:.%.c=$(objprefix)%.o) $(ENGINE) engine: $(yuginec:.%.c=$(objprefix)%.o) $(ENGINE)
@echo Linking engine @echo Linking engine
@$(CXX) $< $(linkinclude:%=-I%) $(LINK) @$(CXX) $< $(linkinclude:%=-I%) $(LINK)
@echo Finished build
editor: $(yuginec:.%.c=$(objprefix)%.o) $(EDITOR) $(ENGINE) editor: $(yuginec:.%.c=$(objprefix)%.o) $(EDITOR) $(ENGINE)
@echo Linking editor @echo Linking editor
$(CXX) $< $(linkinclude:%=-I%) $(LINK) $(CXX) $< $(linkinclude:%=-I%) $(LINK)
@mv editor yugine/editor
@echo Finished build
$(ENGINE): $(eobjects) $(ENGINE): $(eobjects)
@echo Making library engine.a @echo Making library engine.a
@ -147,12 +150,12 @@ pinball: $(ENGINE) $(pinobjects)
$(objprefix)/%.o:%.cpp $(objprefix)/%.o:%.cpp
@mkdir -p $(@D) @mkdir -p $(@D)
@echo Making C++ object $@ @echo Making C++ object $@
@$(CXX) $(COMPILER_FLAGS) -@$(CXX) $(COMPILER_FLAGS)
$(objprefix)/%.o:%.c $(objprefix)/%.o:%.c
@mkdir -p $(@D) @mkdir -p $(@D)
@echo Making C object $@ @echo Making C object $@
@$(CC) $(COMPILER_FLAGS) -@$(CC) $(COMPILER_FLAGS)
clean: clean:
@echo Cleaning project @echo Cleaning project

203
source/editor/editor.cpp
View file

@ -1,4 +1,5 @@
extern "C" { extern "C" {
#include "openglrender.h"
#include "editor.h" #include "editor.h"
#include "window.h" #include "window.h"
#include "resources.h" #include "resources.h"
@ -12,7 +13,6 @@ extern "C" {
#include "editorstate.h" #include "editorstate.h"
#include <stdlib.h> #include <stdlib.h>
#include "input.h" #include "input.h"
#include "openglrender.h"
#include "2dphysics.h" #include "2dphysics.h"
#include "debugdraw.h" #include "debugdraw.h"
#include "level.h" #include "level.h"
@ -20,7 +20,6 @@ extern "C" {
#include "sprite.h" #include "sprite.h"
#include <chipmunk/chipmunk.h> #include <chipmunk/chipmunk.h>
#include "math.h" #include "math.h"
#include <GL/glew.h>
#include <ftw.h> #include <ftw.h>
#include <ctype.h> #include <ctype.h>
#include "pinball.h" #include "pinball.h"
@ -32,20 +31,13 @@ extern "C" {
#include <stb_ds.h> #include <stb_ds.h>
#define ASSET_TEXT_BUF 1024*1024 /* 1 MB buffer for editing text files */ #define ASSET_TEXT_BUF 1024*1024 /* 1 MB buffer for editing text files */
#include <imgui.h> #include <imgui.h>
#include <imgui_impl_sdl.h> #include <imgui_impl_glfw.h>
#include <imgui_impl_opengl3.h> #include <imgui_impl_opengl3.h>
struct gameproject *cur_project; struct gameproject *cur_project;
struct vec *projects; struct vec *projects;
static char setpath[MAXPATH]; static char setpath[MAXPATH];
// Menus // Menus
// TODO: Pack this into a bitfield // TODO: Pack this into a bitfield
static struct editorVars editor = { 0 }; static struct editorVars editor = { 0 };
@ -55,14 +47,11 @@ bool flashlightOn = false;
// Lighting effect flags // Lighting effect flags
static bool renderAO = true; static bool renderAO = true;
static bool renderDynamicShadows = true; static bool renderDynamicShadows = true;
static bool renderRefraction = true;
static bool renderReflection = true;
// Debug render modes // Debug render modes
static bool renderGizmos = false; static bool renderGizmos = false;
static bool showGrid = true; static bool showGrid = true;
static bool debugDrawPhysics = false; static bool debugDrawPhysics = false;
static bool renderNav = false;
const char *allowed_extensions[] = { "jpg", "png", "gltf", "glsl" }; const char *allowed_extensions[] = { "jpg", "png", "gltf", "glsl" };
@ -79,10 +68,6 @@ struct fileasset *selected_asset;
static int selected_index = -1; static int selected_index = -1;
static struct mCamera camera = { 0 };
static int tex_view = 0;
static int grid1_width = 1; static int grid1_width = 1;
static int grid1_span = 100; static int grid1_span = 100;
static int grid2_width = 3; static int grid2_width = 3;
@ -260,142 +245,108 @@ void editor_save()
fclose(feditor); fclose(feditor);
} }
void editor_init(struct mSDLWindow *window) static void edit_input_cb(GLFWwindow *w, int key, int scancode, int action, int mods)
{ {
projects = vec_make(sizeof(struct gameproject), 5); if (editor_wantkeyboard()) return;
levels = vec_make(MAXNAME, 10);
editor_load_projects();
FILE *feditor = fopen(editor_filename, "r"); switch (key) {
if (feditor == NULL) { case GLFW_KEY_ESCAPE:
editor_save();
} else {
fread(&editor, sizeof(editor), 1, feditor);
fclose(feditor);
}
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO & io = ImGui::GetIO();
(void) io;
ImGui::StyleColorsClassic();
ImGui_ImplSDL2_InitForOpenGL(window->window, window->glContext);
ImGui_ImplOpenGL3_Init();
}
void editor_input(struct mSDLWindow *window, SDL_Event * e)
{
ImGui_ImplSDL2_ProcessEvent(e);
io = &ImGui::GetIO();
//User requests quit
if (e->type == SDL_QUIT) {
quit = true;
}
//Handle keypress with current mouse position
else if (!editor_wantkeyboard() && e->type == SDL_KEYDOWN) {
switch (e->key.keysym.sym) {
case SDLK_ESCAPE:
quit = true; quit = true;
editor_save_projects(); editor_save_projects();
editor_save(); editor_save();
break; break;
case SDLK_1: case GLFW_KEY_1:
renderMode = LIT; renderMode = LIT;
break; break;
case SDLK_2: case GLFW_KEY_2:
renderMode = UNLIT; renderMode = UNLIT;
break; break;
case SDLK_3: case GLFW_KEY_3:
renderMode = WIREFRAME; renderMode = WIREFRAME;
break; break;
case SDLK_4: case GLFW_KEY_4:
renderMode = DIRSHADOWMAP; renderMode = DIRSHADOWMAP;
break; break;
case SDLK_5: case GLFW_KEY_5:
renderGizmos = !renderGizmos; renderGizmos = !renderGizmos;
break; break;
case SDLK_6: case GLFW_KEY_6:
debugDrawPhysics = !debugDrawPhysics; debugDrawPhysics = !debugDrawPhysics;
break; break;
case SDLK_7: case GLFW_KEY_7:
break; break;
case SDLK_8: case GLFW_KEY_8:
break; break;
case SDLK_9: case GLFW_KEY_9:
break; break;
case SDLK_0: case GLFW_KEY_0:
break; break;
case SDLK_t: case GLFW_KEY_T:
break; break;
case SDLK_F2: case GLFW_KEY_F2:
editor.showAssetMenu = !editor.showAssetMenu; editor.showAssetMenu = !editor.showAssetMenu;
break; break;
case SDLK_F3: case GLFW_KEY_F3:
editor.showStats = !editor.showStats; editor.showStats = !editor.showStats;
break; break;
case SDLK_F4: case GLFW_KEY_F4:
editor.showHierarchy = !editor.showHierarchy; editor.showHierarchy = !editor.showHierarchy;
break; break;
case SDLK_F5: case GLFW_KEY_F5:
editor.showLighting = !editor.showLighting; editor.showLighting = !editor.showLighting;
break; break;
case SDLK_F6: case GLFW_KEY_F6:
editor.showGameSettings = !editor.showGameSettings; editor.showGameSettings = !editor.showGameSettings;
break; break;
case SDLK_F7: case GLFW_KEY_F7:
editor.showViewmode = !editor.showViewmode; editor.showViewmode = !editor.showViewmode;
break; break;
case SDLK_F8: case GLFW_KEY_F8:
editor.showDebugMenu = !editor.showDebugMenu; editor.showDebugMenu = !editor.showDebugMenu;
break; break;
case SDLK_F9: case GLFW_KEY_F9:
editor.showExport = !editor.showExport; editor.showExport = !editor.showExport;
break; break;
case SDLK_F10: case GLFW_KEY_F10:
editor.showLevel = !editor.showLevel; editor.showLevel = !editor.showLevel;
break; break;
case SDLK_F11: case GLFW_KEY_F11:
window_togglefullscreen(window); window_togglefullscreen(mainwin);
break; break;
case SDLK_BACKQUOTE: case GLFW_KEY_GRAVE_ACCENT:
editor.showREPL = !editor.showREPL; editor.showREPL = !editor.showREPL;
break; break;
case SDLK_k: case GLFW_KEY_K:
showGrid = !showGrid; showGrid = !showGrid;
break; break;
case SDLK_DELETE: case GLFW_KEY_DELETE:
break; break;
case SDLK_f: case GLFW_KEY_F:
/* /*
if (selectedobject != NULL) { if (selectedobject != NULL) {
cam_goto_object(&camera, &selectedobject->transform); cam_goto_object(&camera, &selectedobject->transform);
@ -403,27 +354,20 @@ void editor_input(struct mSDLWindow *window, SDL_Event * e)
*/ */
break; break;
};
} else if (!editor_wantkeyboard() && e->type == SDL_MOUSEBUTTONDOWN) {
if (selectedobject != NULL) {
switch (e->key.keysym.sym) {
case SDLK_g:
// handle translate
break;
case SDLK_r:
break;
case SDLK_t:
break;
} }
} }
switch (e->button.button) {
case SDL_BUTTON_RIGHT: static void edit_mouse_cb(GLFWwindow *w, int button, int action, int mods)
SDL_SetRelativeMouseMode(SDL_TRUE); {
if (editor_wantkeyboard()) return;
if (action == GLFW_PRESS) {
switch (button) {
case GLFW_MOUSE_BUTTON_RIGHT:
cursor_hide();
break; break;
case SDL_BUTTON_MIDDLE: case GLFW_MOUSE_BUTTON_MIDDLE:
/* /*
glBindFramebuffer(GL_FRAMEBUFFER, debugColorPickBO); glBindFramebuffer(GL_FRAMEBUFFER, debugColorPickBO);
int mx = 0; int mx = 0;
@ -441,32 +385,49 @@ void editor_input(struct mSDLWindow *window, SDL_Event * e)
break; break;
} }
} else if (action == GLFW_RELEASE) {
} else if (!editor_wantkeyboard() && e->type == SDL_MOUSEBUTTONUP) { switch (button) {
switch (e->button.button) { case GLFW_MOUSE_BUTTON_RIGHT:
case SDL_BUTTON_RIGHT: cursor_show();
SDL_SetRelativeMouseMode(SDL_FALSE);
SDL_WarpMouseInWindow(window->window, SCREEN_WIDTH / 2.f,
SCREEN_HEIGHT / 2.f);
break; break;
} }
} else if (e->type == SDL_MOUSEWHEEL) { }
mouseWheelY = e->wheel.y; }
void editor_init(struct mSDLWindow *window)
{
projects = vec_make(sizeof(struct gameproject), 5);
levels = vec_make(MAXNAME, 10);
editor_load_projects();
FILE *feditor = fopen(editor_filename, "r");
if (feditor == NULL) {
editor_save();
} else {
fread(&editor, sizeof(editor), 1, feditor);
fclose(feditor);
} }
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGui::StyleColorsClassic();
ImGui_ImplGlfw_InitForOpenGL(window->window, true);
ImGui_ImplOpenGL3_Init();
SDL_GetRelativeMouseState(&xchange, &ychange); glfwSetKeyCallback(window->window, edit_input_cb);
glfwSetMouseButtonCallback(window->window, edit_mouse_cb);
if (SDL_GetRelativeMouseMode()) {
// camera_update(&camera, xchange, ychange, currentKeyStates, mouseWheelY, deltaT);
} }
void editor_input()
{
io = &ImGui::GetIO();
} }
int editor_wantkeyboard() int editor_wantkeyboard()
{ {
if (io == NULL) return 0;
return io->WantCaptureKeyboard; return io->WantCaptureKeyboard;
} }
@ -589,7 +550,7 @@ void editor_project_gui()
if (editor.showStats) { if (editor.showStats) {
ImGui::Begin("Stats", &editor.showStats); ImGui::Begin("Stats", &editor.showStats);
ImGui::Text("FPS: %2.4f", 1.f / deltaT); ImGui::Text("FPS: %2.4f", 1.f / deltaT);
ImGui::Text("Triangles rendered: %d", triCount); ImGui::Text("Triangles rendered: %llu", triCount);
ImGui::End(); ImGui::End();
} }
@ -789,7 +750,7 @@ void editor_project_gui()
void editor_render() void editor_render()
{ {
ImGui_ImplOpenGL3_NewFrame(); ImGui_ImplOpenGL3_NewFrame();
ImGui_ImplSDL2_NewFrame(); ImGui_ImplGlfw_NewFrame();
ImGui::NewFrame(); ImGui::NewFrame();
@ -817,7 +778,7 @@ void pickGameObject(int pickID)
int is_allowed_extension(const char *ext) int is_allowed_extension(const char *ext)
{ {
for (int i = 0; for (size_t i = 0;
i < sizeof(allowed_extensions) / sizeof(allowed_extensions[0]); i < sizeof(allowed_extensions) / sizeof(allowed_extensions[0]);
i++) { i++) {
if (!strcmp(ext + 1, allowed_extensions[i])) if (!strcmp(ext + 1, allowed_extensions[i]))
@ -1019,7 +980,7 @@ void editor_project_btn_gui(struct gameproject *gp)
ImGui::SameLine(); ImGui::SameLine();
ImGui::Text(gp->path); ImGui::Text("%s", gp->path);
} }
void editor_proj_select_gui() void editor_proj_select_gui()
@ -1053,7 +1014,7 @@ void editor_init_project(struct gameproject *gp)
void editor_make_project(char *path) void editor_make_project(char *path)
{ {
FILE *f = path_open("%s%s", "w", path, "/project.yugh"); FILE *f = path_open("w", "%s%s", path, "/project.yugh");
cur_project = cur_project =
(struct gameproject *) malloc(sizeof(struct gameproject)); (struct gameproject *) malloc(sizeof(struct gameproject));
strncpy(cur_project->name, "New Game", 127); strncpy(cur_project->name, "New Game", 127);
@ -1069,7 +1030,7 @@ void editor_make_project(char *path)
void editor_import_project(char *path) void editor_import_project(char *path)
{ {
FILE *f = path_open("%s%s", "r", path, "/project.yugh"); FILE *f = path_open("r", "%s%s", path, "/project.yugh");
if (!f) if (!f)
return; return;
@ -1133,7 +1094,7 @@ void staticactor_gui(struct mStaticActor *sa)
object_gui(&sa->obj); object_gui(&sa->obj);
if (ImGui::CollapsingHeader("Model")) { if (ImGui::CollapsingHeader("Model")) {
ImGui::Checkbox("Cast Shadows", &sa->castShadows); ImGui::Checkbox("Cast Shadows", &sa->castShadows);
ImGui::Text("Model path", &sa->currentModelPath); ImGui::Text("Model path: %s", sa->currentModelPath);
ImGui::SameLine(); ImGui::SameLine();
if (ImGui::Button("Load model")) { if (ImGui::Button("Load model")) {
@ -1237,10 +1198,6 @@ void object_gui(struct mGameObject *go)
} }
end:
ImGui::PopID(); ImGui::PopID();
} }

19
source/editor/editor.h
View file

@ -2,7 +2,6 @@
#define EDITOR_H #define EDITOR_H
#include <config.h> #include <config.h>
#include <SDL2/SDL.h>
#include <stdbool.h> #include <stdbool.h>
#include "resources.h" #include "resources.h"
@ -41,12 +40,13 @@ struct gameproject {
}; };
struct Texture; struct Texture;
struct mSDLWindow;
void pickGameObject(int pickID); void pickGameObject(int pickID);
int is_allowed_extension(const char *ext); int is_allowed_extension(const char *ext);
void editor_init(struct mSDLWindow *window); void editor_init(struct mSDLWindow *window);
void editor_input(struct mSDLWindow *window, SDL_Event * e); void editor_input();
void editor_render(); void editor_render();
int editor_wantkeyboard(); int editor_wantkeyboard();
void editor_save(); void editor_save();
@ -77,6 +77,21 @@ void game_pause();
void get_levels(); void get_levels();
struct mLight;
struct mPointLight;
struct mSpotLight;
struct mStaticActor;
struct mTransform;
struct mGameObject;
struct mSprite;
struct phys2d_circle;
struct phys2d_segment;
struct phys2d_box;
struct phys2d_edge;
struct phys2d_shape;
struct phys2d_poly;
struct flipper;
///////// Object GUIs ///////// Object GUIs
void light_gui(struct mLight *light); void light_gui(struct mLight *light);
void pointlight_gui(struct mPointLight *light); void pointlight_gui(struct mPointLight *light);

6
source/engine/2dphysics.c
View file

@ -98,9 +98,6 @@ struct phys2d_box *Make2DBox(struct mGameObject *go)
void phys2d_boxinit(struct phys2d_box *box, struct mGameObject *go) void phys2d_boxinit(struct phys2d_box *box, struct mGameObject *go)
{ {
cpVect verts[4] =
{ { -5.f, -5.f }, { 5.f, -5.f }, { 5.f, 5.f }, { -5.f, 5.f } };
cpTransform T = { 0 };
box->shape.shape = box->shape.shape =
cpSpaceAddShape(space, cpSpaceAddShape(space,
cpBoxShapeNew(go->body, box->w, box->h, box->r)); cpBoxShapeNew(go->body, box->w, box->h, box->r));
@ -291,7 +288,6 @@ void phys2d_dbgdrawcircle(struct phys2d_circle *circle)
void phys2d_dbgdrawseg(struct phys2d_segment *seg) void phys2d_dbgdrawseg(struct phys2d_segment *seg)
{ {
cpVect p = cpBodyGetPosition(seg->shape.go->body); cpVect p = cpBodyGetPosition(seg->shape.go->body);
float s = seg->shape.go->scale;
cpVect a = cpSegmentShapeGetA(seg->shape.shape); cpVect a = cpSegmentShapeGetA(seg->shape.shape);
cpVect b = cpSegmentShapeGetB(seg->shape.shape); cpVect b = cpSegmentShapeGetB(seg->shape.shape);
@ -329,7 +325,6 @@ void phys2d_dbgdrawpoly(struct phys2d_poly *poly)
float s = poly->shape.go->scale; float s = poly->shape.go->scale;
for (int i = 0; i < poly->n; i++) { for (int i = 0; i < poly->n; i++) {
float point[2];
float d = float d =
sqrt(pow(poly->points[i * 2] * s, 2.f) + sqrt(pow(poly->points[i * 2] * s, 2.f) +
pow(poly->points[i * 2 + 1] * s, 2.f)); pow(poly->points[i * 2 + 1] * s, 2.f));
@ -362,7 +357,6 @@ void phys2d_dbgdrawedge(struct phys2d_edge *edge)
float angle = cpBodyGetAngle(edge->shape.go->body); float angle = cpBodyGetAngle(edge->shape.go->body);
for (int i = 0; i < edge->n; i++) { for (int i = 0; i < edge->n; i++) {
float point[2];
float d = float d =
sqrt(pow(edge->points[i * 2] * s, 2.f) + sqrt(pow(edge->points[i * 2] * s, 2.f) +
pow(edge->points[i * 2 + 1] * s, 2.f)); pow(edge->points[i * 2 + 1] * s, 2.f));

1
source/engine/3dphysics.h
View file

@ -1,4 +1,5 @@
#ifndef THREEDPHYSICS_H #ifndef THREEDPHYSICS_H
#define THREEDPHYSICS_H #define THREEDPHYSICS_H
#endif #endif

14
source/engine/camera.c
View file

@ -2,7 +2,7 @@
#include "gameobject.h" #include "gameobject.h"
#include "input.h" #include "input.h"
#include <SDL2/SDL.h>
const float CAMERA_MINSPEED = 1.f; const float CAMERA_MINSPEED = 1.f;
const float CAMERA_MAXSPEED = 300.f; const float CAMERA_MAXSPEED = 300.f;
@ -41,20 +41,18 @@ mfloat_t *getviewmatrix(mfloat_t view[16],
void camera_2d_update(struct mCamera *camera, float deltaT) void camera_2d_update(struct mCamera *camera, float deltaT)
{ {
static mfloat_t holdvec[3];
static mfloat_t frame[3]; static mfloat_t frame[3];
vec3_zero(frame); vec3_zero(frame);
if (action_down(GLFW_KEY_W))
if (currentKeystates[SDL_SCANCODE_W])
vec3_add(frame, frame, UP); vec3_add(frame, frame, UP);
if (currentKeystates[SDL_SCANCODE_S]) if (action_down(GLFW_KEY_S))
vec3_add(frame, frame, DOWN); vec3_add(frame, frame, DOWN);
if (currentKeystates[SDL_SCANCODE_A]) if (action_down(GLFW_KEY_A))
vec3_add(frame, frame, LEFT); vec3_add(frame, frame, LEFT);
if (currentKeystates[SDL_SCANCODE_D]) if (action_down(GLFW_KEY_D))
vec3_add(frame, frame, RIGHT); vec3_add(frame, frame, RIGHT);
float speedMult = currentKeystates[SDL_SCANCODE_LSHIFT] ? 2.f : 1.f; float speedMult = action_down(GLFW_KEY_LEFT_SHIFT) ? 2.f : 1.f;
if (!vec3_is_zero(frame)) { if (!vec3_is_zero(frame)) {
vec3_normalize(frame, frame); vec3_normalize(frame, frame);

39
source/engine/datastream.c
View file

@ -1,12 +1,12 @@
#include "datastream.h" #include "datastream.h"
#include <pl_mpeg.h> #include "render.h"
#include "config.h" #include "config.h"
#include "shader.h" #include "shader.h"
#include "resources.h" #include "resources.h"
#include <GL/glew.h> #include "sound.h"
#include <stdbool.h> #include <stdbool.h>
#include "log.h"
static void ds_update_texture(uint32_t unit, uint32_t texture, static void ds_update_texture(uint32_t unit, uint32_t texture,
plm_plane_t * plane) plm_plane_t * plane)
@ -30,11 +30,10 @@ static void render_audio(plm_t * mpeg, plm_samples_t * samples, void *user)
{ {
struct datastream *ds = (struct datastream *) user; struct datastream *ds = (struct datastream *) user;
int size = sizeof(float) * samples->count * 2; int size = sizeof(float) * samples->count * 2;
SDL_QueueAudio(ds->audio_device, samples->interleaved, size); play_raw(ds->audio_device, samples->interleaved, size);
} }
void ds_openvideo(struct datastream *ds, const char *video, void ds_openvideo(struct datastream *ds, const char *video, const char *adriver)
const char *adriver)
{ {
ds_stop(ds); ds_stop(ds);
char buf[MAXPATH] = {'\0'}; char buf[MAXPATH] = {'\0'};
@ -42,12 +41,10 @@ void ds_openvideo(struct datastream *ds, const char *video,
ds->plm = plm_create_with_filename(buf); ds->plm = plm_create_with_filename(buf);
if (!ds->plm) { if (!ds->plm) {
SDL_Log("Couldn't open %s", video); YughLog(0, 0, "Couldn't open %s", video);
} }
int samplerate = plm_get_samplerate(ds->plm); YughLog(0, 0, "Opened %s - framerate: %f, samplerate: %d, duration: %f",
SDL_Log("Opened %s - framerate: %f, samplerate: %d, duration: %f",
video, video,
plm_get_framerate(ds->plm), plm_get_framerate(ds->plm),
plm_get_samplerate(ds->plm), plm_get_duration(ds->plm) plm_get_samplerate(ds->plm), plm_get_duration(ds->plm)
@ -59,24 +56,6 @@ void ds_openvideo(struct datastream *ds, const char *video,
plm_set_audio_enabled(ds->plm, true); plm_set_audio_enabled(ds->plm, true);
plm_set_audio_stream(ds->plm, 0); plm_set_audio_stream(ds->plm, 0);
SDL_AudioSpec audio_spec;
SDL_memset(&audio_spec, 0, sizeof(audio_spec));
audio_spec.freq = samplerate;
audio_spec.format = AUDIO_F32;
audio_spec.channels = 2;
audio_spec.samples = 4096;
ds->audio_device =
SDL_OpenAudioDevice(adriver, 0, &audio_spec, NULL, 0);
printf("Opened audio device %d on driver %s\n", ds->audio_device,
adriver);
// if (audio_device == 0) {
// SDL_Log("Failed to open audio device: %s", SDL_GetError());
// }
SDL_PauseAudioDevice(ds->audio_device, 0);
// Adjust the audio lead time according to the audio_spec buffer size // Adjust the audio lead time according to the audio_spec buffer size
//plm_set_audio_lead_time(plm, (double)audio_spec.samples / (double)samplerate); //plm_set_audio_lead_time(plm, (double)audio_spec.samples / (double)samplerate);
@ -127,7 +106,7 @@ void ds_advance(struct datastream *ds, uint32_t ms)
void ds_seek(struct datastream *ds, uint32_t time) void ds_seek(struct datastream *ds, uint32_t time)
{ {
SDL_ClearQueuedAudio(0); clear_raw(ds->audio_device);
plm_seek(ds->plm, time, false); plm_seek(ds->plm, time, false);
} }
@ -151,7 +130,7 @@ void ds_stop(struct datastream *ds)
ds->plm = NULL; ds->plm = NULL;
} }
if (ds->audio_device) if (ds->audio_device)
SDL_CloseAudioDevice(ds->audio_device); close_audio_device(ds->audio_device);
ds->playing = false; ds->playing = false;
} }

8
source/engine/datastream.h
View file

@ -1,17 +1,15 @@
#ifndef DATASTREAM_H #ifndef DATASTREAM_H
#define DATASTREAM_H #define DATASTREAM_H
#include <SDL2/SDL_audio.h> #include <stdint.h>
#include <pl_mpeg.h>
typedef struct plm_t plm_t;
struct datastream { struct datastream {
plm_t *plm; plm_t *plm;
struct mShader *shader; struct mShader *shader;
double last_time; double last_time;
int playing; int playing;
SDL_AudioDeviceID audio_device; int audio_device;
uint32_t texture_y; uint32_t texture_y;
uint32_t texture_cb; uint32_t texture_cb;
uint32_t texture_cr; uint32_t texture_cr;

43
source/engine/engine.c
View file

@ -1,6 +1,5 @@
#include "engine.h" #include "engine.h"
#define PL_MPEG_IMPLEMENTATION
#define CGLTF_IMPLEMENTATION #define CGLTF_IMPLEMENTATION
#define GL_GLEXT_PROTOTYPES #define GL_GLEXT_PROTOTYPES
#define STB_DS_IMPLEMENTATION #define STB_DS_IMPLEMENTATION
@ -14,8 +13,8 @@
#include <stb_image.h> #include <stb_image.h>
#include <pl_mpeg.h> #include <pl_mpeg.h>
#include <SDL2/SDL.h> #include "render.h"
#include <SDL2/SDL_mixer.h>
#include "openglrender.h" #include "openglrender.h"
#include "window.h" #include "window.h"
#include "camera.h" #include "camera.h"
@ -26,51 +25,47 @@
#include "registry.h" #include "registry.h"
#include "log.h" #include "log.h"
#include "resources.h" #include "resources.h"
#include "timer.h"
#include "script.h"
#include "vec.h"
#include "sound.h"
// TODO: Init on the heap // TODO: Init on the heap
#include "engine.h" #include "engine.h"
void engine_init() void error_callback(int error, const char *description)
{ {
fprintf(stderr, "Error: %s\n", description);
//Initialize SDL
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER)) {
YughLog(0, SDL_LOG_PRIORITY_ERROR,
"SDL could not initialize! SDL Error: %s", SDL_GetError());
} }
//Use OpenGL 3.3 void engine_init()
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3); {
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3); /* Initialize GLFW */
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, if (!glfwInit()) {
SDL_GL_CONTEXT_PROFILE_CORE); printf("Could not init GLFW\n");
}
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1); glfwSetErrorCallback(error_callback);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 2); /* How many x MSAA */
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
resources_init(); resources_init();
script_init(); script_init();
registry_init(); registry_init();
init_gameobjects(); init_gameobjects();
timer_init();
prefabs = vec_make(MAXNAME, 25); prefabs = vec_make(MAXNAME, 25);
stbi_set_flip_vertically_on_load(1); stbi_set_flip_vertically_on_load(1);
phys2d_init(); phys2d_init();
gui_init(); gui_init();
sound_init(); sound_init();
Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 2048);
} }
void engine_stop() void engine_stop()
{ {
SDL_StopTextInput(); glfwTerminate();
SDL_Quit();
} }

8
source/engine/engine.h
View file

@ -3,10 +3,16 @@
#define FPS30 33 #define FPS30 33
#define FPS60 17 #define FPS60 17
#define FPS120 8; #define FPS120 8
#define FPS144 7 #define FPS144 7
#define FPS300 3 #define FPS300 3
#define sFPS30 0.033
#define sFPS60 0.017
#define sFPS120 0.008
#define sFPS144 0.007
#define sFPS300 0.003
void engine_init(); void engine_init();
void engine_stop(); void engine_stop();

12
source/engine/font.c
View file

@ -1,11 +1,11 @@
#include "font.h" #include "font.h"
#include "render.h"
#include <shader.h> #include <shader.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <ctype.h> #include <ctype.h>
#include <limits.h> #include <limits.h>
#include <GL/glew.h>
#define STB_TRUETYPE_IMPLEMENTATION #define STB_TRUETYPE_IMPLEMENTATION
@ -33,7 +33,7 @@ struct sFont *MakeFont(const char *fontfile, int height)
snprintf(fontpath, 256, "fonts/%s", fontfile); snprintf(fontpath, 256, "fonts/%s", fontfile);
stbtt_fontinfo fontinfo = { 0 }; stbtt_fontinfo fontinfo = { 0 };
int i, j, ascent, baseline, ch = 0; int ascent = 0;
stbtt_InitFont(&fontinfo, ttf_buffer, 0); stbtt_InitFont(&fontinfo, ttf_buffer, 0);
stbtt_GetFontVMetrics(&fontinfo, &ascent, 0, 0); stbtt_GetFontVMetrics(&fontinfo, &ascent, 0, 0);
@ -164,10 +164,6 @@ void text_settype(struct sFont *mfont)
font = mfont; font = mfont;
} }
void strwidth(const char *str) {
}
void renderText(const char *text, mfloat_t pos[2], float scale, mfloat_t color[3], float lw) void renderText(const char *text, mfloat_t pos[2], float scale, mfloat_t color[3], float lw)
{ {
shader_use(shader); shader_use(shader);
@ -181,8 +177,8 @@ void renderText(const char *text, mfloat_t pos[2], float scale, mfloat_t color[3
glBindVertexArray(VAO); glBindVertexArray(VAO);
glBindBuffer(GL_ARRAY_BUFFER, VBO); glBindBuffer(GL_ARRAY_BUFFER, VBO);
char *line, *wordstart; const unsigned char *line, *wordstart;
line = text; line = (unsigned char*)text;
while (*line != '\0') { while (*line != '\0') {

5
source/engine/gameobject.c
View file

@ -9,6 +9,7 @@
#include "input.h" #include "input.h"
#include <string.h> #include <string.h>
#include <chipmunk/chipmunk.h> #include <chipmunk/chipmunk.h>
#include "resources.h"
struct vec *gameobjects = NULL; struct vec *gameobjects = NULL;
struct mGameObject *updateGO = NULL; struct mGameObject *updateGO = NULL;
@ -186,7 +187,7 @@ void gameobject_update(struct mGameObject *go)
script_run(updateGO->update); script_run(updateGO->update);
} }
vec_walk(go->components, component_update); vec_walk(go->components, &component_update);
} }
void gameobject_move(struct mGameObject *go, float xs, float ys) void gameobject_move(struct mGameObject *go, float xs, float ys)
@ -205,5 +206,5 @@ void gameobject_rotate(struct mGameObject *go, float as)
} }
void update_gameobjects() { void update_gameobjects() {
vec_walk(gameobjects, gameobject_update); vec_walk(gameobjects, &gameobject_update);
} }

6
source/engine/gizmo.h
View file

@ -1,4 +1,10 @@
#ifndef GIZMO_H #ifndef GIZMO_H
#define GIZMO_H #define GIZMO_H
#include <stdint.h>
struct gizmo {
uint8_t color[3];
};
#endif #endif

52
source/engine/input.c
View file

@ -1,17 +1,35 @@
#include "input.h" #include "input.h"
#include "window.h"
#include <SDL2/SDL.h>
int32_t mouseWheelX = 0; int32_t mouseWheelX = 0;
int32_t mouseWheelY = 0; int32_t mouseWheelY = 0;
int ychange = 0; int ychange = 0;
int xchange = 0; int xchange = 0;
float deltaT = 0; float deltaT = 0;
int quit = 0; int quit = 0;
SDL_Event e = { 0 };
uint8_t *currentKeystates = NULL; static double c_xpos;
static double c_ypos;
static void cursor_pos_cb(GLFWwindow *w, double xpos, double ypos)
{
xchange = (int)xpos - c_xpos;
ychange = (int)ypos - c_ypos;
c_xpos = xpos;
c_ypos = ypos;
}
static void scroll_cb(GLFWwindow *w, double xoffset, double yoffset)
{
mouseWheelY = yoffset;
mouseWheelX = xoffset;
}
void input_init()
{
glfwSetCursorPosCallback(mainwin->window, cursor_pos_cb);
glfwSetScrollCallback(mainwin->window, scroll_cb);
}
void input_poll() void input_poll()
{ {
@ -19,15 +37,25 @@ void input_poll()
xchange = 0; xchange = 0;
mouseWheelX = 0; mouseWheelX = 0;
mouseWheelY = 0; mouseWheelY = 0;
currentKeystates = SDL_GetKeyboardState(NULL);
while (SDL_PollEvent(&e)) { glfwPollEvents();
window_all_handle_events(&e);
#ifdef EDITOR
//editor_input(&e); //editor_input(&e);
#endif
}
} }
void cursor_hide()
{
glfwSetInputMode(mainwin->window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
}
void cursor_show()
{
glfwSetInputMode(mainwin->window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
}
int action_down(int scancode)
{
return glfwGetKey(mainwin->window, scancode);
}

16
source/engine/input.h
View file

@ -1,8 +1,8 @@
#ifndef INPUT_H #ifndef INPUT_H
#define INPUT_H #define INPUT_H
#include <SDL2/SDL.h>
#include <stdint.h> #include <stdint.h>
#include "window.h"
extern int32_t mouseWheelX; extern int32_t mouseWheelX;
extern int32_t mouseWheelY; extern int32_t mouseWheelY;
@ -10,9 +10,19 @@ extern int ychange;
extern int xchange; extern int xchange;
extern float deltaT; extern float deltaT;
extern int quit; extern int quit;
extern SDL_Event e;
extern uint8_t *currentKeystates;
void input_init();
void input_poll(); void input_poll();
void cursor_hide();
void cursor_show();
int action_down(int scancode);
struct inputaction
{
int scancode;
};
#endif #endif

1
source/engine/level.c
View file

@ -3,6 +3,7 @@
#include <string.h> #include <string.h>
#include "vec.h" #include "vec.h"
#include "gameobject.h" #include "gameobject.h"
#include "resources.h"
void save_level(char name[MAXNAME]) void save_level(char name[MAXNAME])
{ {

9
source/engine/light.h
View file

@ -1,16 +1,17 @@
#ifndef LIGHT_H #ifndef LIGHT_H
#define LIGHT_H #define LIGHT_H
/* #include <stdint.h>
struct mLight { struct mLight {
struct mGameObject obj; struct mGameObject *go;
mfloat_t color[3]; uint8_t color[3];
float strength; float strength;
int dynamic; int dynamic;
int on; int on;
}; };
/*
struct mPointLight { struct mPointLight {
struct mLight light; struct mLight light;
float constant; float constant;

21
source/engine/log.c
View file

@ -1,16 +1,15 @@
#include "log.h" #include "log.h"
#include "render.h"
#include <time.h> #include <time.h>
#include <string.h> #include <string.h>
#include <stdarg.h> #include <stdarg.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <GL/glew.h>
#define logLevel 4 #define logLevel 4
void mYughLog(int category, int priority, const char *message, void mYughLog(int category, int priority, int line, const char *file, const char *message, ...)
int line, const char *file, ...)
{ {
if (priority >= logLevel) { if (priority >= logLevel) {
time_t now = time(0); time_t now = time(0);
@ -27,8 +26,7 @@ void mYughLog(int category, int priority, const char *message,
snprintf(buffer, ERROR_BUFFER, "LEVEL %d :: %s [ %s:%d ] %s\n", snprintf(buffer, ERROR_BUFFER, "LEVEL %d :: %s [ %s:%d ] %s\n",
priority, msgbuffer, file, line, dt); priority, msgbuffer, file, line, dt);
//SDL_LogMessage(category, priority, buffer); printf("%s", buffer);
printf(buffer);
fflush(stdout); fflush(stdout);
} }
} }
@ -38,19 +36,8 @@ void FlushGLErrors()
GLenum glErr = GL_NO_ERROR; GLenum glErr = GL_NO_ERROR;
glErr = glGetError(); glErr = glGetError();
while (glErr != GL_NO_ERROR) { while (glErr != GL_NO_ERROR) {
YughLog(SDL_LOG_CATEGORY_RENDER, SDL_LOG_PRIORITY_ERROR, YughLog(0, 3,
"GL Error: %d", glErr); "GL Error: %d", glErr);
glErr = glGetError(); glErr = glGetError();
} }
} }
int TestSDLError(int sdlErr)
{
if (sdlErr != 0) {
YughLog(0, SDL_LOG_PRIORITY_ERROR, "SDL Error :: %s",
SDL_GetError());
return 0;
}
return 1;
}

12
source/engine/log.h
View file

@ -1,14 +1,16 @@
#ifndef LOG_H #ifndef LOG_H
#define LOG_H #define LOG_H
#include <SDL2/SDL_log.h>
#define ERROR_BUFFER 2048 #define ERROR_BUFFER 2048
#define YughLog(cat, pri, msg, ...) mYughLog(cat, pri, msg, __LINE__, __FILE__, __VA_ARGS__) #define LOG_INFO 0
#define LOG_WARN 1
#define LOG_ERROR 2
#define LOG_CRITICAL 3
void mYughLog(int category, int priority, const char *message, #define YughLog(cat, pri, msg, ...) mYughLog(cat, pri, __LINE__, __FILE__, msg, __VA_ARGS__)
int line, const char *file, ...);
void mYughLog(int category, int priority, int line, const char *file, const char *message, ...);
void FlushGLErrors(); void FlushGLErrors();

5
source/engine/mathc.c
View file

@ -44,8 +44,6 @@ const mint_t VEC3I_ONE[3] = { 1, 1, 1 };
#include <string.h> #include <string.h>
typedef float mfloat_t;
#if defined(MATHC_USE_INT) #if defined(MATHC_USE_INT)
mint_t clampi(mint_t value, mint_t min, mint_t max) mint_t clampi(mint_t value, mint_t min, mint_t max)
{ {
@ -4971,9 +4969,10 @@ bool squat_is_equal(struct quat q0, struct quat q1)
return quat_is_equal((mfloat_t *) & q0, (mfloat_t *) & q1); return quat_is_equal((mfloat_t *) & q0, (mfloat_t *) & q1);
} }
// TODO: Implement
struct quat squat_from_euler(mfloat_t x, mfloat_t y, mfloat_t z) struct quat squat_from_euler(mfloat_t x, mfloat_t y, mfloat_t z)
{ {
struct quat result; struct quat result = {0};
return result; return result;
} }

22
source/engine/mesh.c
View file

@ -1,11 +1,11 @@
#include "mesh.h" #include "mesh.h"
#include "render.h"
#include "shader.h" #include "shader.h"
#include "texture.h" #include "texture.h"
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include <GL/glew.h>
void DrawMesh(struct mMesh *mesh, struct mShader *shader) void DrawMesh(struct mMesh *mesh, struct mShader *shader)
{ {
@ -18,26 +18,26 @@ void DrawMesh(struct mMesh *mesh, struct mShader *shader)
for (uint32_t i = 0; i < (mesh->te - mesh->textures); i++) { for (uint32_t i = 0; i < (mesh->te - mesh->textures); i++) {
glActiveTexture(GL_TEXTURE0 + i); // active proper texture unit before binding glActiveTexture(GL_TEXTURE0 + i); // active proper texture unit before binding
// retrieve texture number (the N in diffuse_textureN) // retrieve texture number (the N in diffuse_textureN)
char number; char number = 0;
// TODO: malloc every single frame ... nope! Change to stack // TODO: malloc every single frame ... nope! Change to stack
char *name = /*char *name =
(char *) malloc(sizeof(char) * (char *) malloc(sizeof(char) *
(strlen(mesh->textures[i].type) + 2)); (strlen(mesh->textures[i].type) + 2));*/
if (mesh->textures[i].type == "texture_diffuse") if (mesh->textures[i].type == TEX_DIFF)
number = diffuseNr++; number = diffuseNr++;
else if (mesh->textures[i].type == "texture_specular") else if (mesh->textures[i].type == TEX_SPEC)
number = specularNr++; number = specularNr++;
else if (mesh->textures[i].type == "texture_normal") else if (mesh->textures[i].type == TEX_NORM)
number = normalNr++; number = normalNr++;
else if (mesh->textures[i].type == "texture_height") else if (mesh->textures[i].type == TEX_HEIGHT)
number = heightNr++; number = heightNr++;
sprintf(name, "%s%d", mesh->textures[i].type, number);
// now set the sampler to the correct texture unit /*
glUniform1i(glGetUniformLocation(shader->id, name), i); glUniform1i(glGetUniformLocation(shader->id, name), i);
// and finally bind the texture
glBindTexture(GL_TEXTURE_2D, mesh->textures[i].id); glBindTexture(GL_TEXTURE_2D, mesh->textures[i].id);
free(name); free(name);
*/
} }
// draw mesh // draw mesh

1
source/engine/model.c
View file

@ -5,6 +5,7 @@
#include "shader.h" #include "shader.h"
#include <cgltf.h> #include <cgltf.h>
#include <string.h> #include <string.h>
#include <stdlib.h>
static struct mModel *lastRendered; static struct mModel *lastRendered;
static struct mModel *loadedModels[100]; static struct mModel *loadedModels[100];

45
source/engine/openglrender.c
View file

@ -1,6 +1,5 @@
#include "openglrender.h" #include "openglrender.h"
#include <SDL2/SDL.h>
#include "sprite.h" #include "sprite.h"
#include "shader.h" #include "shader.h"
#include "font.h" #include "font.h"
@ -15,7 +14,7 @@
int renderMode = 0; int renderMode = 0;
static GLuint UBO; static GLuint UBO;
static GLuint UBOBind = 0;
static GLuint gridVBO = 0; static GLuint gridVBO = 0;
static GLuint gridVAO = 0; static GLuint gridVAO = 0;
@ -84,22 +83,17 @@ bool renderReflection = true;
struct mGameObject *selectedobject = NULL; struct mGameObject *selectedobject = NULL;
char objectName[200] = { '\0' }; // object name buffer char objectName[200] = { '\0' }; // object name buffer
uint16_t debugColorPickBO = 0; GLuint debugColorPickBO = 0;
uint16_t debugColorPickTEX = 0; GLuint debugColorPickTEX = 0;
struct mSprite *tsprite = NULL; struct mSprite *tsprite = NULL;
static struct mSprite *tanim = NULL;
static unsigned int projUBO; static unsigned int projUBO;
void openglInit() void openglInit()
{ {
if (SDL_GL_SetSwapInterval(1)) {
YughLog(0, SDL_LOG_PRIORITY_WARN,
"Unable to set VSync! SDL Error: %s", SDL_GetError());
}
sprite_initialize(); sprite_initialize();
////// MAKE SHADERS ////// MAKE SHADERS
@ -222,34 +216,7 @@ void openglRender(struct mSDLWindow *window, struct mCamera *mcamera)
void openglInit3d(struct mSDLWindow *window) void openglInit3d(struct mSDLWindow *window)
{ {
//Initialize SDL /* TODO: IMG init doesn't work in C++
if (!SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER)) {
YughLog(0, SDL_LOG_PRIORITY_ERROR,
"SDL could not initialize! SDL Error: %s", SDL_GetError());
}
//Use OpenGL 3.3
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK,
SDL_GL_CONTEXT_PROFILE_CORE);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 2); /* How many x MSAA */
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);
// TODO: Add non starter initializtion return here for some reason?
MakeSDLWindow("Untitled Game", 1280, 720,
SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN |
SDL_WINDOW_RESIZABLE);
//Use Vsync
if (!SDL_GL_SetSwapInterval(1)) {
YughLog(0, SDL_LOG_PRIORITY_WARN,
"Unable to set VSync! SDL Error: %s", SDL_GetError());
}
/* TODO: IMG init doesn't work in C+
int init =(0x00000001 | 0x00000002); int init =(0x00000001 | 0x00000002);
int initted =IMG_Init(init); int initted =IMG_Init(init);
YughLog(0, SDL_LOG_PRIORITY_ERROR, "Init flags: %d\nInitted values: %d ", init, initted); YughLog(0, SDL_LOG_PRIORITY_ERROR, "Init flags: %d\nInitted values: %d ", init, initted);
@ -438,7 +405,7 @@ void openglRender3d(struct mSDLWindow *window, struct mCamera *mcamera)
glClear(GL_DEPTH_BUFFER_BIT); glClear(GL_DEPTH_BUFFER_BIT);
// Configure matrices with an orthogonal // Configure matrices with an orthogonal
mfloat_t lightView[16] = { 0.f };
mfloat_t lightSpaceMatrix[16] = { 0.f }; mfloat_t lightSpaceMatrix[16] = { 0.f };
/* /*

3
source/engine/openglrender.h
View file

@ -2,7 +2,6 @@
#define OPENGL_RENDER_H #define OPENGL_RENDER_H
#include "render.h" #include "render.h"
#include "window.h"
struct mCamera; struct mCamera;
struct mSDLWindow; struct mSDLWindow;
@ -31,7 +30,7 @@ extern float plane_size;
extern float near_plane; extern float near_plane;
extern float far_plane; extern float far_plane;
extern char objectName[]; extern char objectName[];
extern uint16_t debugColorPickBO; extern GLuint debugColorPickBO;
extern struct mGameObject *selectedobject; extern struct mGameObject *selectedobject;

2
source/engine/registry.c
View file

@ -12,7 +12,7 @@ int ncomponent = 0;
void registry_init() void registry_init()
{ {
register_component("Sprite", sizeof(struct mSprite), &MakeSprite, NULL, register_component("Sprite", sizeof(struct mSprite), &MakeSprite, NULL,
sprite_gui, &sprite_init, NULL); &sprite_gui, &sprite_init, NULL);
register_component("2D Circle Collider", sizeof(struct phys2d_circle), register_component("2D Circle Collider", sizeof(struct phys2d_circle),
&Make2DCircle, &phys2d_dbgdrawcircle, &circle_gui, &Make2DCircle, &phys2d_dbgdrawcircle, &circle_gui,
&phys2d_circleinit, NULL); &phys2d_circleinit, NULL);

6
source/engine/render.h
View file

@ -1,9 +1,7 @@
#ifndef RENDER_H #ifndef RENDER_H
#define RENDER_H #define RENDER_H
#define GL_GLEXT_PROTOTYPES #include <glad/gl.h>
#include <GL/glew.h> #include <GLFW/glfw3.h>
#include <SDL2/SDL_opengl.h>
#endif #endif

9
source/engine/resources.c
View file

@ -11,6 +11,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <unistd.h> #include <unistd.h>
#include <stdlib.h>
char *DATA_PATH = NULL; char *DATA_PATH = NULL;
char *PREF_PATH = NULL; char *PREF_PATH = NULL;
@ -22,7 +23,6 @@ const char *EXT_LEVEL = ".level";
int stemlen = 0; int stemlen = 0;
static const char *cur_ext = NULL; static const char *cur_ext = NULL;
static DIR *cur_dir = NULL;
struct dirent *c_dirent = NULL; struct dirent *c_dirent = NULL;
struct vec *c_vec = NULL; struct vec *c_vec = NULL;
@ -35,9 +35,6 @@ void resources_init()
getcwd(DATA_PATH, 256); getcwd(DATA_PATH, 256);
strncat(DATA_PATH, "/", 256); strncat(DATA_PATH, "/", 256);
PREF_PATH = SDL_GetPrefPath("Odplot", "Test Game");
if (!PREF_PATH) if (!PREF_PATH)
PREF_PATH = strdup("./tmp/"); PREF_PATH = strdup("./tmp/");
} }
@ -104,7 +101,7 @@ void findPrefabs()
fill_extensions(prefabs, DATA_PATH, EXT_PREFAB); fill_extensions(prefabs, DATA_PATH, EXT_PREFAB);
} }
FILE *path_open(const char *fmt, const char *tag, ...) FILE *path_open(const char *tag, const char *fmt, ...)
{ {
va_list args; va_list args;
va_start(args, fmt); va_start(args, fmt);
@ -115,7 +112,7 @@ FILE *path_open(const char *fmt, const char *tag, ...)
return f; return f;
} }
char *make_path(char *file) char *make_path(const char *file)
{ {
strncpy(pathbuf, DATA_PATH, MAXPATH); strncpy(pathbuf, DATA_PATH, MAXPATH);
strncat(pathbuf, file, MAXPATH); strncat(pathbuf, file, MAXPATH);

4
source/engine/resources.h
View file

@ -22,7 +22,7 @@ void fill_extensions(struct vec *vec, const char *path, const char *ext);
char *get_filename_from_path(char *path, int extension); char *get_filename_from_path(char *path, int extension);
char *get_directory_from_path(char *path); char *get_directory_from_path(char *path);
FILE *res_open(char *path, const char *tag); FILE *res_open(char *path, const char *tag);
FILE *path_open(const char *fmt, const char *tag, ...); FILE *path_open(const char *tag, const char *fmt, ...);
char *make_path(char *file); char *make_path(const char *file);
#endif #endif

10
source/engine/shader.c
View file

@ -1,12 +1,12 @@
#include "shader.h" #include "shader.h"
#include "render.h"
#include "config.h" #include "config.h"
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include "log.h" #include "log.h"
#include "resources.h" #include "resources.h"
#include <GL/glew.h>
#define SHADER_BUF 10000 #define SHADER_BUF 10000
@ -33,7 +33,7 @@ int shader_compile_error(GLuint shader)
if (success) return 0; if (success) return 0;
glGetShaderInfoLog(shader, ERROR_BUFFER, NULL, infoLog); glGetShaderInfoLog(shader, ERROR_BUFFER, NULL, infoLog);
YughLog(0, SDL_LOG_PRIORITY_ERROR, "Shader compilation error.\nLog: %s", infoLog); YughLog(0, LOG_ERROR, "Shader compilation error.\nLog: %s", infoLog);
return 1; return 1;
} }
@ -47,12 +47,12 @@ int shader_link_error(GLuint shader)
if (success) return 0; if (success) return 0;
glGetProgramInfoLog(shader, ERROR_BUFFER, NULL, infoLog); glGetProgramInfoLog(shader, ERROR_BUFFER, NULL, infoLog);
YughLog(0, SDL_LOG_PRIORITY_ERROR, "Shader link error.\nLog: %s", infoLog); YughLog(0, LOG_ERROR, "Shader link error.\nLog: %s", infoLog);
return 1; return 1;
} }
GLuint load_shader_from_file(char *path, int type) GLuint load_shader_from_file(const char *path, int type)
{ {
char spath[MAXPATH] = {'\0'}; char spath[MAXPATH] = {'\0'};
@ -169,7 +169,7 @@ void shader_compile_all()
{ {
struct mShader **curshader = mshaders; struct mShader **curshader = mshaders;
do { do {
YughLog(0, SDL_LOG_PRIORITY_INFO, "Compiled Shader %d", 1); YughLog(0, LOG_INFO, "Compiled Shader %d", 1);
shader_compile(*curshader); shader_compile(*curshader);
} while (++curshader != lastShader); } while (++curshader != lastShader);

10
source/engine/skybox.c
View file

@ -3,6 +3,7 @@
#include "shader.h" #include "shader.h"
#include "camera.h" #include "camera.h"
#include <string.h> #include <string.h>
#include <stdlib.h>
#include "openglrender.h" #include "openglrender.h"
@ -71,24 +72,27 @@ struct mSkybox *MakeSkybox(const char *cubemap)
shader_use(newskybox->shader); shader_use(newskybox->shader);
shader_setint(newskybox->shader, "skybox", 0); shader_setint(newskybox->shader, "skybox", 0);
/*
const char *faces[6] = const char *faces[6] =
{ "right.jpg", "left.jpg", "top.jpg", "bottom.jpg", "front.jpg", { "right.jpg", "left.jpg", "top.jpg", "bottom.jpg", "front.jpg",
"back.jpg" "back.jpg"
}; };
*/
glGenTextures(1, &newskybox->id); glGenTextures(1, &newskybox->id);
glBindTexture(GL_TEXTURE_CUBE_MAP, newskybox->id); glBindTexture(GL_TEXTURE_CUBE_MAP, newskybox->id);
char buf[100] = { '\0' }; /*char buf[100] = { '\0' };*/
for (unsigned int i = 0; i < 6; i++) { for (unsigned int i = 0; i < 6; i++) {
/*
buf[0] = '\0'; buf[0] = '\0';
strcat(buf, cubemap); strcat(buf, cubemap);
strcat(buf, "/"); strcat(buf, "/");
strcat(buf, faces[i]); strcat(buf, faces[i]);
SDL_Surface *data = NULL; //IMG_Load(buf); IMG_Load(buf);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, 2048, glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, 2048,
2048, 0, GL_RGB, GL_UNSIGNED_BYTE, data->pixels); 2048, 0, GL_RGB, GL_UNSIGNED_BYTE, data->pixels);
SDL_FreeSurface(data); */
} }
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

33
source/engine/sound.c
View file

@ -1,4 +1,5 @@
#include "sound.h" #include "sound.h"
#include "resources.h"
const char *audioDriver; const char *audioDriver;
@ -8,11 +9,13 @@ void sound_init()
{ {
int flags = MIX_INIT_MP3 | MIX_INIT_OGG; int flags = MIX_INIT_MP3 | MIX_INIT_OGG;
int err = Mix_Init(flags); int err = Mix_Init(flags);
if (err&flags != flags) { if ((err&flags) != flags) {
printf("MIX did not init!!"); printf("MIX did not init!!");
} }
mus_ch = Mix_AllocateChannels(1); mus_ch = Mix_AllocateChannels(1);
Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 2048);
} }
void audio_open(const char *device) void audio_open(const char *device)
@ -92,3 +95,31 @@ void audio_init()
{ {
audioDriver = SDL_GetAudioDeviceName(0,0); audioDriver = SDL_GetAudioDeviceName(0,0);
} }
void play_raw(int device, void *data, int size)
{
SDL_QueueAudio(device, data, size);
}
void close_audio_device(int device)
{
SDL_CloseAudioDevice(device);
}
void clear_raw(int device)
{
SDL_ClearQueuedAudio(device);
}
int open_device(const char *adriver)
{
SDL_AudioSpec audio_spec;
SDL_memset(&audio_spec, 0, sizeof(audio_spec));
audio_spec.freq = 48000;
audio_spec.format = AUDIO_F32;
audio_spec.channels = 2;
audio_spec.samples = 4096;
int dev = (int) SDL_OpenAudioDevice(adriver, 0, &audio_spec, NULL, 0);
SDL_PauseAudioDevice(dev, 0);
return dev;
}

11
source/engine/sound.h
View file

@ -3,8 +3,6 @@
#include <SDL2/SDL_mixer.h> #include <SDL2/SDL_mixer.h>
struct sound { struct sound {
Mix_Chunk *sound; Mix_Chunk *sound;
unsigned char volume; unsigned char volume;
@ -15,10 +13,6 @@ struct music {
unsigned char volume; unsigned char volume;
}; };
struct player {
};
extern const char *audioDriver; extern const char *audioDriver;
void sound_init(); void sound_init();
@ -41,6 +35,11 @@ void music_resume();
void music_pause(); void music_pause();
void music_stop(); void music_stop();
void close_audio_device(int device);
void clear_raw(int device);
void play_raw(int device, void *data, int size);
int open_device(const char *adriver);
void audio_init(); void audio_init();
#endif #endif

9
source/engine/sprite.c
View file

@ -1,6 +1,7 @@
#include "sprite.h" #include "sprite.h"
#include "timer.h"
#include "render.h" #include "render.h"
#include "openglrender.h" #include "openglrender.h"
#include "texture.h" #include "texture.h"
@ -18,14 +19,13 @@ static struct mShader *spriteShader = NULL;
static struct mShader *animSpriteShader = NULL; static struct mShader *animSpriteShader = NULL;
*/ */
struct TextureOptions TEX_SPRITE = { 1, 0 }; struct TextureOptions TEX_SPRITE = { 1, 0, 0 };
struct mSprite *sprites[100] = { NULL }; struct mSprite *sprites[100] = { NULL };
int numSprites = 0; int numSprites = 0;
static uint32_t quadVAO; static uint32_t quadVAO;
static uint32_t VBO;
struct mSprite *MakeSprite(struct mGameObject *go) struct mSprite *MakeSprite(struct mGameObject *go)
{ {
@ -58,8 +58,7 @@ void sprite_loadanim(struct mSprite *sprite, const char *path,
{ {
sprite->tex = texture_loadfromfile(path); sprite->tex = texture_loadfromfile(path);
sprite->anim = anim; sprite->anim = anim;
sprite->anim.timer = sprite->anim.timer = timer_make(sprite->anim.ms, &incrementAnimFrame, sprite);
SDL_AddTimer(sprite->anim.ms, incrementAnimFrame, sprite);
/* /*
sprite->tex = texture_loadanimfromfile(sprite->tex, path, sprite->anim.frames, sprite->tex = texture_loadanimfromfile(sprite->tex, path, sprite->anim.frames,
sprite->anim.dimensions); sprite->anim.dimensions);
@ -71,7 +70,7 @@ void sprite_settex(struct mSprite *sprite, struct Texture *tex)
sprite->tex = tex; sprite->tex = tex;
} }
Uint32 incrementAnimFrame(Uint32 interval, struct mSprite *sprite) unsigned int incrementAnimFrame(unsigned int interval, struct mSprite *sprite)
{ {
sprite->anim.frame = (sprite->anim.frame + 1) % sprite->anim.frames; sprite->anim.frame = (sprite->anim.frame + 1) % sprite->anim.frames;
return interval; return interval;

10
source/engine/sprite.h
View file

@ -1,18 +1,20 @@
#ifndef SPRITE_H #ifndef SPRITE_H
#define SPRITE_H #define SPRITE_H
#include <SDL2/SDL_timer.h> #include "timer.h"
#include "mathc.h" #include "mathc.h"
struct datastream; struct datastream;
struct mGameObject; struct mGameObject;
struct Texture; struct Texture;
struct timer;
struct Anim2D { struct Anim2D {
int frames; int frames;
int frame; int frame;
int dimensions[2]; int dimensions[2];
SDL_TimerID timer; struct timer *timer;
int ms; int ms;
}; };
@ -36,12 +38,12 @@ void sprite_loadtex(struct mSprite *sprite, const char *path);
void sprite_loadanim(struct mSprite *sprite, const char *path, void sprite_loadanim(struct mSprite *sprite, const char *path,
struct Anim2D anim); struct Anim2D anim);
void sprite_settex(struct mSprite *sprite, struct Texture *tex); void sprite_settex(struct mSprite *sprite, struct Texture *tex);
void sprite_initalize(); void sprite_initialize();
void sprite_draw(struct mSprite *sprite); void sprite_draw(struct mSprite *sprite);
void spriteanim_draw(struct mSprite *sprite); void spriteanim_draw(struct mSprite *sprite);
void video_draw(struct datastream *ds, mfloat_t pos[2], mfloat_t size[2], void video_draw(struct datastream *ds, mfloat_t pos[2], mfloat_t size[2],
float rotate, mfloat_t color[3]); float rotate, mfloat_t color[3]);
Uint32 incrementAnimFrame(Uint32 interval, struct mSprite *sprite); unsigned int incrementAnimFrame(unsigned int interval, struct mSprite *sprite);
struct mSprite *gui_makesprite(); struct mSprite *gui_makesprite();
void gui_init(); void gui_init();

22
source/engine/texture.c
View file

@ -1,11 +1,11 @@
#include "texture.h" #include "texture.h"
#include <SDL2/SDL.h> #include "render.h"
#include <stdio.h> #include <stdio.h>
#include <stb_image.h> #include <stb_image.h>
#include <stb_ds.h> #include <stb_ds.h>
#include <GL/glew.h>
#include "log.h" #include "log.h"
#include <math.h>
static struct { static struct {
char *key; char *key;
@ -59,7 +59,7 @@ struct Texture *texture_loadfromfile(const char *path)
void tex_pull(struct Texture *tex) void tex_pull(struct Texture *tex)
{ {
uint8_t n; int n;
stbi_set_flip_vertically_on_load(0); stbi_set_flip_vertically_on_load(0);
tex->data = stbi_load(tex->path, &tex->width, &tex->height, &n, 4); tex->data = stbi_load(tex->path, &tex->width, &tex->height, &n, 4);
@ -112,6 +112,7 @@ void tex_gpu_load(struct Texture *tex)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
} else { } else {
/*
glBindTexture(GL_TEXTURE_2D_ARRAY, tex->id); glBindTexture(GL_TEXTURE_2D_ARRAY, tex->id);
glTexImage3D(GL_TEXTURE_2D_ARRAY, glTexImage3D(GL_TEXTURE_2D_ARRAY,
0, 0,
@ -163,10 +164,11 @@ void tex_gpu_load(struct Texture *tex)
SDL_FreeSurface(loadedSurface); SDL_FreeSurface(loadedSurface);
SDL_FreeSurface(tempSurface); SDL_FreeSurface(tempSurface);
*/
} }
} }
Uint32 tex_incr_anim(Uint32 interval, struct TexAnimation *tex_anim) unsigned int tex_incr_anim(unsigned int interval, struct TexAnimation *tex_anim)
{ {
anim_incr(tex_anim); anim_incr(tex_anim);
@ -195,9 +197,9 @@ void anim_decr(struct TexAnimation *anim)
void tex_anim_set(struct TexAnimation *anim) void tex_anim_set(struct TexAnimation *anim)
{ {
if (anim->playing) { if (anim->playing) {
SDL_RemoveTimer(anim->timer); timer_remove(anim->timer);
anim->timer = anim->timer =
SDL_AddTimer(floor(1000.f / anim->tex->anim.ms), tex_incr_anim, timer_make(floor(1000.f / anim->tex->anim.ms), &tex_incr_anim,
anim); anim);
} }
@ -262,9 +264,9 @@ void anim_play(struct TexAnimation *anim)
anim->frame = 0; anim->frame = 0;
anim->playing = 1; anim->playing = 1;
SDL_RemoveTimer(anim->timer); timer_remove(anim->timer);
anim->timer = anim->timer =
SDL_AddTimer(floor(1000.f / anim->tex->anim.ms), tex_incr_anim, timer_make(floor(1000.f / anim->tex->anim.ms), &tex_incr_anim,
anim); anim);
} }
@ -276,7 +278,7 @@ void anim_stop(struct TexAnimation *anim)
anim->playing = 0; anim->playing = 0;
anim->frame = 0; anim->frame = 0;
anim->pausetime = 0; anim->pausetime = 0;
SDL_RemoveTimer(anim->timer); timer_remove(anim->timer);
tex_anim_calc_uv(anim); tex_anim_calc_uv(anim);
} }
@ -286,7 +288,7 @@ void anim_pause(struct TexAnimation *anim)
return; return;
anim->playing = 0; anim->playing = 0;
SDL_RemoveTimer(anim->timer); timer_remove(anim->timer);
} }
void anim_fwd(struct TexAnimation *anim) void anim_fwd(struct TexAnimation *anim)

14
source/engine/texture.h
View file

@ -1,7 +1,13 @@
#ifndef TEXTURE_H #ifndef TEXTURE_H
#define TEXTURE_H #define TEXTURE_H
#include <SDL2/SDL_timer.h> #include "timer.h"
#define TEX_SPEC 0
#define TEX_NORM 1
#define TEX_HEIGHT 2
#define TEX_DIFF 3
struct Rect { struct Rect {
float x; float x;
@ -14,7 +20,7 @@ struct TexAnimation {
int frame; int frame;
int playing; int playing;
int pausetime; int pausetime;
SDL_TimerID timer; struct timer *timer;
struct Rect uv; struct Rect uv;
struct Texture *tex; struct Texture *tex;
}; };
@ -33,7 +39,7 @@ struct TextureOptions {
}; };
struct Texture { struct Texture {
char *type; int type;
unsigned int id; unsigned int id;
char *path; char *path;
int width; int width;
@ -65,7 +71,7 @@ void anim_bkwd(struct TexAnimation *anim);
void anim_incr(struct TexAnimation *anim); void anim_incr(struct TexAnimation *anim);
void anim_decr(struct TexAnimation *anim); void anim_decr(struct TexAnimation *anim);
Uint32 tex_incr_anim(Uint32 interval, struct TexAnimation *tex_anim); unsigned int tex_incr_anim(unsigned int interval, struct TexAnimation *tex_anim);
void tex_anim_calc_uv(struct TexAnimation *anim); void tex_anim_calc_uv(struct TexAnimation *anim);
void tex_anim_set(struct TexAnimation *anim); void tex_anim_set(struct TexAnimation *anim);

1
source/engine/thirdparty/enet/src/win32.c vendored
View file

@ -439,4 +439,3 @@ enet_socket_wait (ENetSocket socket, enet_uint32 * condition, enet_uint32 timeou
} }
#endif #endif

3650
source/engine/thirdparty/pl_mpeg/include/pl_mpeg.h vendored
View file

File diff suppressed because it is too large Load diff

6
source/engine/thirdpersonfollow.c
View file

@ -35,12 +35,6 @@
// // TODO: Figure out how to translate rotation to a global rotation // // TODO: Figure out how to translate rotation to a global rotation
// } // }
mfloat_t *follow_calcpos()
{
mfloat_t p1[3] = { 0 };
mfloat_t p2[3] = { 0 };
}
/* /*
glm::vec3 ThirdPersonFollow::CalculatePosition() glm::vec3 ThirdPersonFollow::CalculatePosition()

1
source/engine/thirdpersonfollow.h
View file

@ -10,7 +10,6 @@ struct follow {
mfloat_t target_rot[4]; mfloat_t target_rot[4];
}; };
mfloat_t *follow_calcpos();
mfloat_t *follow_calccenter(); mfloat_t *follow_calccenter();
mfloat_t *follow_postoffset(); mfloat_t *follow_postoffset();
mfloat_t *extentsoffset(); mfloat_t *extentsoffset();

11
source/engine/vec.c
View file

@ -1,8 +1,9 @@
#include "vec.h" #include "vec.h"
#include "log.h" #include "log.h"
#include <string.h>
#include <stdlib.h>
struct vec *vec_make(size_t width, int size)
struct vec *vec_make(int width, int size)
{ {
struct vec *new = calloc(1, sizeof(struct vec)); struct vec *new = calloc(1, sizeof(struct vec));
new->size = size; new->size = size;
@ -25,7 +26,7 @@ void *vec_get(struct vec *vec, int n)
void vec_walk(struct vec *vec, void (*fn)(void *data)) void vec_walk(struct vec *vec, void (*fn)(void *data))
{ {
for(int i = 0; i < vec->len; i++) for(int i = 0; i < vec->len; i++)
fn((char *) (vec->data + (i * vec->width))); fn((char*)vec->data + (i * vec->width));
} }
void vec_delete(struct vec *vec, int n) void vec_delete(struct vec *vec, int n)
@ -46,7 +47,7 @@ void vec_del_order(struct vec *vec, int n)
} }
} }
void *vec_add(struct vec *vec, void *data) void *vec_add(struct vec *vec, const void *data)
{ {
if (vec->size == vec->len) if (vec->size == vec->len)
vec_expand(vec); vec_expand(vec);
@ -70,7 +71,7 @@ void *vec_add_sort(struct vec *vec, void *data,
while (sort(vec_p(vec, n), data)) while (sort(vec_p(vec, n), data))
n--; n--;
vec_insert(vec, data, n); return vec_insert(vec, data, n);
} }
void *vec_insert(struct vec *vec, void *data, int n) void *vec_insert(struct vec *vec, void *data, int n)

6
source/engine/vec.h
View file

@ -6,15 +6,15 @@
struct vec { struct vec {
int len; int len;
int size; int size;
int width; size_t width;
void *data; void *data;
}; };
struct vec *vec_make(int width, int size); struct vec *vec_make(size_t width, int size);
void *vec_get(struct vec *vec, int n); void *vec_get(struct vec *vec, int n);
void vec_walk(struct vec *vec, void (*fn)(void *data)); void vec_walk(struct vec *vec, void (*fn)(void *data));
void vec_clear(struct vec *vec); void vec_clear(struct vec *vec);
void *vec_add(struct vec *vec, void *data); void *vec_add(struct vec *vec, const void *data);
/* sort returns 0 for a<=b, 1 for a>b */ /* sort returns 0 for a<=b, 1 for a>b */
void *vec_add_sort(struct vec *vec, void *data, void *vec_add_sort(struct vec *vec, void *data,

88
source/engine/window.c
View file

@ -1,62 +1,54 @@
#include "window.h" #include "window.h"
#include "openglrender.h"
#include <string.h> #include <string.h>
#include "texture.h" #include "texture.h"
#include "log.h" #include "log.h"
#include <stdlib.h>
#include <stdio.h>
struct mSDLWindow *window = NULL; struct mSDLWindow *mainwin;
static struct mSDLWindow *windows[5]; static struct mSDLWindow *windows[5];
static int numWindows = 0; static int numWindows = 0;
static SDL_GLContext publicGLContext = NULL;
struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height, struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height,
uint32_t flags) uint32_t flags)
{ {
struct mSDLWindow *w = calloc(1, sizeof(struct mSDLWindow)); struct mSDLWindow *w = calloc(1, sizeof(struct mSDLWindow));
w->width = width; w->width = width;
w->height = height; w->height = height;
w->window = SDL_CreateWindow(name, 0, 0, width, height, flags); w->window = glfwCreateWindow(width, height, "New Game", NULL, NULL);
if (w->window == NULL) { if (!w->window) {
YughLog(0, SDL_LOG_PRIORITY_ERROR, printf("Couldn't make GLFW window\n");
"Window could not be created! SDL Error: %s",
SDL_GetError());
} else { } else {
if (publicGLContext == NULL) { glfwMakeContextCurrent(w->window);
publicGLContext = SDL_GL_CreateContext(w->window); gladLoadGL(glfwGetProcAddress);
}
w->glContext = publicGLContext; glfwSwapInterval(1);
SDL_GL_MakeCurrent(w->window, w->glContext);
w->id = numWindows;
if (publicGLContext == NULL) {
YughLog(0, SDL_LOG_PRIORITY_ERROR,
"OpenGL context could not be created! SDL Error: %s",
SDL_GetError());
}
w->id = SDL_GetWindowID(w->window);
glewExperimental = GL_TRUE;
glewInit();
SDL_GL_SetSwapInterval(1);
if (numWindows < 5) if (numWindows < 5)
windows[numWindows++] = w; windows[numWindows++] = w;
} }
mainwin = windows[0];
return w; return w;
} }
void window_handle_event(struct mSDLWindow *w, SDL_Event * e) void window_destroy(struct mSDLWindow *w)
{ {
glfwDestroyWindow(w->window);
}
void window_handle_event(struct mSDLWindow *w)
{
/*
if (e->type == SDL_WINDOWEVENT && e->window.windowID == w->id) { // TODO: Check ptr direct? if (e->type == SDL_WINDOWEVENT && e->window.windowID == w->id) { // TODO: Check ptr direct?
switch (e->window.event) { switch (e->window.event) {
case SDL_WINDOWEVENT_SHOWN: case SDL_WINDOWEVENT_SHOWN:
@ -77,9 +69,9 @@ void window_handle_event(struct mSDLWindow *w, SDL_Event * e)
"Changed size of window %d: width %d, height %d.", "Changed size of window %d: width %d, height %d.",
w->id, w->width, w->height); w->id, w->width, w->height);
window_makecurrent(w); window_makecurrent(w);
/*w.projection = w.projection =
glm::ortho(0.f, (float) width, 0.f, (float) height, -1.f, glm::ortho(0.f, (float) width, 0.f, (float) height, -1.f,
1.f); */ 1.f);
w->render = true; w->render = true;
break; break;
@ -134,18 +126,19 @@ void window_handle_event(struct mSDLWindow *w, SDL_Event * e)
break; break;
} }
} }
*/
} }
void window_all_handle_events(SDL_Event *e) void window_all_handle_events()
{ {
for (int i = 0; i < numWindows; i++) { for (int i = 0; i < numWindows; i++) {
window_handle_event(windows[i], e); window_handle_event(windows[i]);
} }
} }
void window_makefullscreen(struct mSDLWindow *w) void window_makefullscreen(struct mSDLWindow *w)
{ {
SDL_SetWindowFullscreen(w->window, SDL_WINDOW_FULLSCREEN_DESKTOP); glfwMaximizeWindow(w->window);
w->fullscreen = true; w->fullscreen = true;
} }
@ -156,31 +149,48 @@ void window_togglefullscreen(struct mSDLWindow *w)
if (w->fullscreen) { if (w->fullscreen) {
window_makefullscreen(w); window_makefullscreen(w);
} else { } else {
SDL_SetWindowFullscreen(w->window, 0); glfwRestoreWindow(w->window);
} }
} }
void window_makecurrent(struct mSDLWindow *w) void window_makecurrent(struct mSDLWindow *w)
{ {
/*
if (w->window != SDL_GL_GetCurrentWindow()) if (w->window != SDL_GL_GetCurrentWindow())
SDL_GL_MakeCurrent(w->window, w->glContext); SDL_GL_MakeCurrent(w->window, w->glContext);
glViewport(0, 0, w->width, w->height); glViewport(0, 0, w->width, w->height);
*/
} }
void window_swap(struct mSDLWindow *w) void window_swap(struct mSDLWindow *w)
{ {
SDL_GL_SwapWindow(w->window); glfwSwapBuffers(w->window);
} }
void window_seticon(struct mSDLWindow *w, struct Texture *icon) void window_seticon(struct mSDLWindow *w, struct Texture *icon)
{ {
SDL_Surface *winIcon = SDL_CreateRGBSurfaceWithFormatFrom(icon->data, icon->width, icon->height, 32, 4*icon->width, SDL_PIXELFORMAT_RGBA32); /*
SDL_SetWindowIcon(w->window, winIcon); GLFWimage images[1];
SDL_FreeSurface(winIcon); images[0] = load_icon(icon->path);
glfwSetWindowIcon(w->window, 1, images);
*/
} }
int window_hasfocus(struct mSDLWindow *w) int window_hasfocus(struct mSDLWindow *w)
{ {
return SDL_GetWindowFlags(w->window) & SDL_WINDOW_INPUT_FOCUS; return glfwGetWindowAttrib(w->window, GLFW_FOCUSED);
}
double frame_time()
{
return glfwGetTime();
}
double elapsed_time()
{
static double last_time;
static double elapsed;
elapsed = frame_time() - last_time;
return elapsed;
} }

18
source/engine/window.h
View file

@ -1,12 +1,12 @@
#ifndef WINDOW_H #ifndef WINDOW_H
#define WINDOW_H #define WINDOW_H
#include <SDL2/SDL.h> #include "render.h"
#include <stdbool.h> #include <stdbool.h>
#include <stdint.h>
struct mSDLWindow { struct mSDLWindow {
SDL_Window *window; GLFWwindow *window;
SDL_GLContext glContext;
int id; int id;
int width; int width;
int height; int height;
@ -22,10 +22,15 @@ struct mSDLWindow {
struct Texture; struct Texture;
extern struct mSDLWindow *mainwin;
struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height, struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height,
uint32_t flags); uint32_t flags);
void window_handle_event(struct mSDLWindow *w, SDL_Event * e); void window_destroy(struct mSDLWindow *w);
void window_all_handle_events(SDL_Event *e); void window_handle_event(struct mSDLWindow *w);
void window_all_handle_events();
void window_makecurrent(struct mSDLWindow *w); void window_makecurrent(struct mSDLWindow *w);
void window_makefullscreen(struct mSDLWindow *w); void window_makefullscreen(struct mSDLWindow *w);
void window_togglefullscreen(struct mSDLWindow *w); void window_togglefullscreen(struct mSDLWindow *w);
@ -33,4 +38,7 @@ void window_swap(struct mSDLWindow *w);
void window_seticon(struct mSDLWindow *w, struct Texture *icon); void window_seticon(struct mSDLWindow *w, struct Texture *icon);
int window_hasfocus(struct mSDLWindow *w); int window_hasfocus(struct mSDLWindow *w);
double frame_time();
double elapsed_time();
#endif #endif

41
source/engine/yugine.c
View file

@ -1,4 +1,4 @@
#include <SDL2/SDL.h> #include "render.h"
#include "camera.h" #include "camera.h"
#include "window.h" #include "window.h"
#include "engine.h" #include "engine.h"
@ -10,14 +10,11 @@
int physOn = 0; int physOn = 0;
unsigned int frameCount = 0; unsigned int frameCount = 0;
Uint32 lastTick = 0;
Uint32 frameTick = 0;
Uint32 elapsed = 0;
Uint32 physMS = FPS144; double physMS = sFPS144;
Uint32 physlag = 0; double physlag = 0;
Uint32 renderMS = FPS144; double renderMS = sFPS144;
Uint32 renderlag = 0; double renderlag = 0;
struct mCamera camera = {0}; struct mCamera camera = {0};
@ -27,63 +24,47 @@ int main(int argc, char **args)
engine_init(); engine_init();
struct mSDLWindow *window = MakeSDLWindow("Untitled Game", 1920, 1080, struct mSDLWindow *window = MakeSDLWindow("Untitled Game", 1920, 1080, 0);
SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN |
SDL_WINDOW_RESIZABLE);
openglInit(); openglInit();
editor_init(window); editor_init(window);
int quit = 0; int quit = 0;
SDL_Event e;
//While application is running //While application is running
while (!quit) { while (!quit) {
frameTick = SDL_GetTicks(); deltaT = elapsed_time();
elapsed = frameTick - lastTick;
lastTick = frameTick;
deltaT = elapsed / 1000.f;
physlag += elapsed; physlag += deltaT;
renderlag += elapsed; renderlag += deltaT;
input_poll(); input_poll();
if (physlag >= physMS) { if (physlag >= physMS) {
phys2d_update(physMS / 1000.f); phys2d_update(physMS);
physlag -= physMS; physlag -= physMS;
} }
if (renderlag >= renderMS) { if (renderlag >= renderMS) {
if (physOn) { if (physOn) {
update_gameobjects(); update_gameobjects();
} }
camera_2d_update(&camera, renderMS);
camera_2d_update(&camera, renderMS / 1000.f);
openglRender(window, &camera); openglRender(window, &camera);
editor_render(); editor_render();
window_swap(window); window_swap(window);
renderlag -= renderMS; renderlag -= renderMS;
} }
} }
engine_stop(); engine_stop();
return 0; return 0;
} }