X

Makefile

@@ -158,7 +158,7 @@ bin/libglfw3.a:
 $(objprefix)/%.o:%.c
 	@mkdir -p $(@D)
 	@echo Making C object $@
-	-@$(CC) $(COMPILER_FLAGS)
+	@$(CC) $(COMPILER_FLAGS)
 
 tags: $(ALLFILES)
 	@echo Making tags

source/editor/Nuklear/nuklear.h

@@ -6078,6 +6078,7 @@ NK_LIB void nk_property(struct nk_context *ctx, const char *name, struct nk_prop
 
 #define STB_RECT_PACK_IMPLEMENTATION
 #define STB_TRUETYPE_IMPLEMENTATION
+#define STBTT_STATIC
 
 /* Allow consumer to define own STBTT_malloc/STBTT_free, and use the font atlas' allocator otherwise */
 #ifndef STBTT_malloc

source/engine/engine.c

@@ -3,8 +3,8 @@
 #define STB_DS_IMPLEMENTATION
 #include <stb_ds.h>
 
-//#define STB_TRUETYPE_IMPLEMENTATION
+#define STB_TRUETYPE_IMPLEMENTATION
-//#include <stb_truetype.h>
+#include <stb_truetype.h>
 
 #define PL_MPEG_IMPLEMENTATION
 #include <pl_mpeg.h>

source/engine/font.c

@@ -9,8 +9,6 @@
 #include <stdlib.h>
 #include <window.h>
 
-#define STB_TRUETYPE_IMPLEMENTATION
-#define STBTT_STATIC
 #include <stb_truetype.h>
 
 static uint32_t VBO = 0;
@@ -22,13 +20,12 @@ unsigned char temp_bitmap[512 * 512];
 struct sFont *font;
 static struct mShader *shader;
 
-void font_init() {
+void font_init(struct mShader *textshader) {
-    shader = MakeShader("textvert.glsl", "textfrag.glsl");
+    shader = textshader;
 }
 
 void font_frame(struct mSDLWindow *w) {
     shader_use(shader);
-    shader_setmat4(shader, "projection", w->projection);
 }
 
 struct sFont *MakeFont(const char *fontfile, int height)
@@ -90,8 +87,7 @@ struct sFont *MakeFont(const char *fontfile, int height)
     glBindVertexArray(VAO);
     glBindBuffer(GL_ARRAY_BUFFER, VBO);
 
-    glBufferData(GL_ARRAY_BUFFER, sizeof(float) * 4 * 4, NULL,
+    glBufferData(GL_ARRAY_BUFFER, sizeof(float) * 4 * 4, NULL, GL_DYNAMIC_DRAW);
-		 GL_DYNAMIC_DRAW);
 
     glEnableVertexAttribArray(0);
     glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, 4 * sizeof(float), 0);
@@ -102,8 +98,7 @@ struct sFont *MakeFont(const char *fontfile, int height)
     return newfont;
 }
 
-void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
+void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale, struct mShader *shader, float color[3])
-		    struct mShader *shader, float color[3])
 {
     float xpos = cursor[0] + c.Bearing[0] * scale;
     float ypos = cursor[1] - (c.Size[1] - c.Bearing[1]) * scale;
@@ -118,6 +113,8 @@ void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
 	xpos + w, ypos, 1.f, 1.f
     };
 
+
+////// Outline calculation
     // float outlineWidth = 1.1;
 
     // float ow = c.Size[0] * scale * outlineWidth;
@@ -126,8 +123,6 @@ void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
     // float oxpos = cursor[0] + c.Bearing[0] * scale * outlineWidth - ((ow-w)/2);
     // float oypos = cursor[1] - (c.Size[1] - c.Bearing[1]) * scale * outlineWidth - ((oh-h)/2);
 
-
-
     // float overts[4*4] = {
     //     oxpos, oypos + oh, 0.f, 0.f,
     //     oxpos, oypos, 0.f, 1.f,
@@ -135,12 +130,13 @@ void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
     //     oxpos + ow, oypos, 1.f, 1.f
     // };
 
+
+/////////// Shadow calculation
+/*
+
     float shadowOffset = 6.f;
-    float sxpos =
+    float sxpos = cursor[0] + c.Bearing[0] * scale + (scale * shadowOffset);
-	cursor[0] + c.Bearing[0] * scale + (scale * shadowOffset);
+    float sypos = cursor[1] - (c.Size[1] - c.Bearing[1]) * scale - (scale * shadowOffset);
-    float sypos =
-	cursor[1] - (c.Size[1] - c.Bearing[1]) * scale -
-	(scale * shadowOffset);
 
     float sverts[4 * 4] = {
 	sxpos, sypos + h, 0.f, 0.f,
@@ -148,22 +144,20 @@ void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
 	sxpos + w, sypos + h, 1.f, 0.f,
 	sxpos + w, sypos, 1.f, 1.f
     };
-
+*/
 
     glBindTexture(GL_TEXTURE_2D, c.TextureID);
 
     //// Shadow pass
+    /*
     float black[3] = { 0, 0, 0 };
     shader_setvec3(shader, "textColor", black);
     glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(sverts), sverts);
     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+    */
 
-    //// Outline pass
+    //// Character pass
-
-
-
     shader_setvec3(shader, "textColor", color);
-
     glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(verts), verts);
     glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
 

source/engine/font.h

@@ -4,6 +4,7 @@
 #include "mathc.h"
 
 struct mShader;
+struct mSDLWindow;
 
 /// Holds all state information relevant to a character as loaded using FreeType
 struct Character {
@@ -19,17 +20,14 @@ struct sFont {
     struct Character Characters[127];
 };
 
-struct mSDLWindow;
 
-void font_init();
+
+void font_init(struct mShader *s);
 void font_frame(struct mSDLWindow *w);
 struct sFont *MakeFont(const char *fontfile, int height);
-void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale,
+void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale, struct mShader *shader, float color[3]);
-		    struct mShader *shader, float color[3]);
 void text_settype(struct sFont *font);
-void renderText(
+void renderText(const char *text, mfloat_t pos[2], float scale, mfloat_t color[3], float lw);
-		const char *text, mfloat_t pos[2], float scale,
-		mfloat_t color[3], float lw);
 
 
 #endif

source/engine/openglrender.c

@@ -96,28 +96,25 @@ void openglInit()
 {
     if (!mainwin) {
         YughError("No window to init OpenGL on.", 1);
-        abort();
+        exit(1);
     }
 
-    sprite_initialize();
-
     ////// MAKE SHADERS
     outlineShader = MakeShader("outlinevert.glsl", "outline.glsl");
-
     spriteShader = MakeShader("spritevert.glsl", "spritefrag.glsl");
-    animSpriteShader =
+    animSpriteShader = MakeShader("animspritevert.glsl", "animspritefrag.glsl");
-	MakeShader("animspritevert.glsl", "animspritefrag.glsl");
     textShader = MakeShader("textvert.glsl", "textfrag.glsl");
 
+
+
+    font_init(textShader);
+    sprite_initialize();
     debugdraw_init();
 
-    stdFont = MakeFont("notosans.ttf", 300);
 
-    text_settype(stdFont);
 
     //glEnable(GL_STENCIL_TEST);
-    glClearColor(editorClearColor[0], editorClearColor[1],
+    glClearColor(editorClearColor[0], editorClearColor[1], editorClearColor[2], editorClearColor[3]);
-		 editorClearColor[2], editorClearColor[3]);
 
     glEnable(GL_BLEND);
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@@ -131,8 +128,7 @@ void openglInit()
     glGenBuffers(1, &projUBO);
     glBindBuffer(GL_UNIFORM_BUFFER, projUBO);
     glBufferData(GL_UNIFORM_BUFFER, 64, NULL, GL_DYNAMIC_DRAW);
-    glBindBufferRange(GL_UNIFORM_BUFFER, 0, projUBO, 0,
+    glBindBufferRange(GL_UNIFORM_BUFFER, 0, projUBO, 0, sizeof(float) * 16);
-		      sizeof(float) * 16);
     glBindBuffer(GL_UNIFORM_BUFFER, 0);
 
     shader_setUBO(spriteShader, "Projection", 0);
@@ -154,33 +150,37 @@ void openglRender(struct mSDLWindow *window, struct mCamera *mcamera)
     glBufferSubData(GL_UNIFORM_BUFFER, 0, 64, projection);
 
 
-       glEnable(GL_CULL_FACE);
+
-       glEnable(GL_DEPTH_TEST);
+
-       glCullFace(GL_BACK);
+   glEnable(GL_CULL_FACE);
+   glEnable(GL_DEPTH_TEST);
+   glCullFace(GL_BACK);
 
     // Clear color and depth
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT |
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
-	    GL_STENCIL_BUFFER_BIT);
 
     ////// TEXT && GUI
 
        glDepthFunc(GL_ALWAYS);
-       //shader_use(textShader);
+       shader_use(textShader);
        //shader_setmat4(textShader, "projection", window->projection);
 
 
 
 
-       //mfloat_t fontpos[2] = { 25.f, 25.f };
+       mfloat_t fontpos[2] = { 25.f, 25.f };
-       //mfloat_t fontcolor[3] = { 0.5f, 0.8f, 0.2f };
+      mfloat_t fontcolor[3] = { 0.5f, 0.8f, 0.2f };
-       //renderText("Sample text", fontpos, 0.4f, fontcolor, -1.f);
+       renderText("Sample text", fontpos, 4.f, fontcolor, -1.f);
 
 
-/*
+    ///// Sprites
+
+    shader_use(spriteShader);
+    shader_setmat4(spriteShader, "projection", window->projection);
     for (int i = 0; i < numSprites; i++) {
 	sprite_draw(sprites[i]);
     }
-    */
+
 
 
     //glDepthFunc(GL_LESS);

source/engine/shader.c

@@ -75,7 +75,7 @@ GLuint load_shader_from_file(const char *path, int type)
     const char *code = buf;
     glShaderSource(id, 1, &code, NULL);
     glCompileShader(id);
-    if ( shader_compile_error(id))
+    if (shader_compile_error(id))
         return 0;
 
     return id;
@@ -116,51 +116,39 @@ void shader_setfloat(struct mShader *shader, const char *name, float val)
     glUniform1f(glGetUniformLocation(shader->id, name), val);
 }
 
-void shader_setvec2(struct mShader *shader, const char *name,
+void shader_setvec2(struct mShader *shader, const char *name, mfloat_t val[2])
-		    mfloat_t val[2])
 {
     glUniform2fv(glGetUniformLocation(shader->id, name), 1, val);
 }
 
-void shader_setvec3(struct mShader *shader, const char *name,
+void shader_setvec3(struct mShader *shader, const char *name, mfloat_t val[3])
-		    mfloat_t val[3])
 {
     glUniform3fv(glGetUniformLocation(shader->id, name), 1, val);
 }
 
-void shader_setvec4(struct mShader *shader, const char *name,
+void shader_setvec4(struct mShader *shader, const char *name, mfloat_t val[4])
-		    mfloat_t val[4])
 {
     glUniform4fv(glGetUniformLocation(shader->id, name), 1, val);
 }
 
-void shader_setmat2(struct mShader *shader, const char *name,
+void shader_setmat2(struct mShader *shader, const char *name, mfloat_t val[4])
-		    mfloat_t val[4])
 {
-    glUniformMatrix2fv(glGetUniformLocation(shader->id, name), 1, GL_FALSE,
+    glUniformMatrix2fv(glGetUniformLocation(shader->id, name), 1, GL_FALSE, val);
-		       val);
 }
 
-void shader_setmat3(struct mShader *shader, const char *name,
+void shader_setmat3(struct mShader *shader, const char *name, mfloat_t val[9])
-		    mfloat_t val[9])
 {
-    glUniformMatrix3fv(glGetUniformLocation(shader->id, name), 1, GL_FALSE,
+    glUniformMatrix3fv(glGetUniformLocation(shader->id, name), 1, GL_FALSE, val);
-		       val);
 }
 
-void shader_setmat4(struct mShader *shader, const char *name,
+void shader_setmat4(struct mShader *shader, const char *name, mfloat_t val[16])
-		    mfloat_t val[16])
 {
-    shader_use(shader);
+    glUniformMatrix4fv(glGetUniformLocation(shader->id, name), 1, GL_FALSE, val);
-    glUniformMatrix4fv(glGetUniformLocation(shader->id, name), 1, GL_FALSE,
-		       val);
 }
 
-void shader_setUBO(struct mShader *shader, const char *name,
+void shader_setUBO(struct mShader *shader, const char *name, unsigned int index)
-		   unsigned int index)
 {
-    glUniformBlockBinding(shader->id,
+    glUniformBlockBinding(shader->id, glGetUniformBlockIndex(shader->id, name), index);
-			  glGetUniformBlockIndex(shader->id, name), index);
 }
 
 

source/engine/sound.c

@@ -1,6 +1,7 @@
 #include "sound.h"
 #include "resources.h"
 #include <stdlib.h>
+#include "log.h"
 
 ma_engine engine;
 
@@ -34,7 +35,8 @@ void sound_init()
 
     ma_result result = ma_engine_init(NULL, &engine);
     if (result != MA_SUCCESS) {
-        printf("UHOH!!!");
+        YughError("Miniaudio did not start properly.",1);
+        exit(1);
     }
 
     ma_sound_group_init(&engine, 0, NULL, &mus_grp);

source/engine/sprite.c

@@ -95,8 +95,7 @@ void sprite_initialize()
     glBindVertexArray(quadVAO);
 
     glBindBuffer(GL_ARRAY_BUFFER, VBO);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), &vertices,
+    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), &vertices, GL_STATIC_DRAW);
-		 GL_STATIC_DRAW);
 
 
     glEnableVertexAttribArray(0);
@@ -111,7 +110,7 @@ void sprite_draw(struct mSprite *sprite)
 {
     if (sprite->tex != NULL) {
 
-	shader_use(spriteShader);
+	//shader_use(spriteShader);
 
 
 	mfloat_t model[16] = { 0.f };
@@ -126,10 +125,8 @@ void sprite_draw(struct mSprite *sprite)
 	mfloat_t t_move[2] = { 0.f };
 	mfloat_t t_scale[2] = { 0.f };
 
-	t_scale[0] =
+	t_scale[0] = sprite->size[0] * sprite->tex->width * sprite->go->scale;
-	    sprite->size[0] * sprite->tex->width * sprite->go->scale;
+	t_scale[1] = sprite->size[1] * sprite->tex->height * sprite->go->scale;
-	t_scale[1] =
-	    sprite->size[1] * sprite->tex->height * sprite->go->scale;
 
 	t_move[0] = sprite->pos[0] * t_scale[0];
 	t_move[1] = sprite->pos[1] * t_scale[1];
@@ -184,8 +181,7 @@ sprite->size[1] * sprite->anim.dimensions[1] };
 }
 
 
-void video_draw(struct datastream *stream, mfloat_t position[2],
+void video_draw(struct datastream *stream, mfloat_t position[2], mfloat_t size[2], float rotate, mfloat_t color[3])
-		mfloat_t size[2], float rotate, mfloat_t color[3])
 {
     shader_use(spriteShader);
 

source/engine/sprite.h

@@ -35,14 +35,12 @@ extern int numSprites;
 struct mSprite *MakeSprite(struct mGameObject *go);
 void sprite_init(struct mSprite *sprite, struct mGameObject *go);
 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_initialize();
 void sprite_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]);
 unsigned int incrementAnimFrame(unsigned int interval, struct mSprite *sprite);
 
 struct mSprite *gui_makesprite();

source/engine/timer.c

@@ -15,6 +15,14 @@ struct timer *timer_make(int interval, void *(*callback)(void *param), void *par
     return new;
 }
 
+void timer_pause(struct timer *t) {
+
+}
+
+void timer_start(struct timer *t) {
+
+}
+
 void timer_remove(struct timer *t) {
     free(t);
 }

source/engine/vec.c

@@ -27,9 +27,7 @@ void *vec_get(struct vec *vec, int n)
     if (n < vec->len)
 	return (char *) vec->data + (n * vec->width);
 
-    YughLog(0, 4,
+    YughLog(0, 4,"Attempted to access element %d of a vec with %d elements.", n, vec->len);
-	    "Attempted to access element %d of a vec with %d elements.", n,
-	    vec->len);
     return NULL;
 }
 
@@ -71,8 +69,7 @@ void *vec_add(struct vec *vec, const void *data)
     return vec_get(vec, vec->len - 1);
 }
 
-void *vec_add_sort(struct vec *vec, void *data,
+void *vec_add_sort(struct vec *vec, void *data, int (*sort)(void *a, void *b))
-		   int (*sort)(void *a, void *b))
 {
     if(vec->size == vec->len)
 	vec_expand(vec);
@@ -84,6 +81,14 @@ void *vec_add_sort(struct vec *vec, void *data,
     return vec_insert(vec, data, n);
 }
 
+void *vec_find(struct vec *v, int (*valid)(void *a, void *data), void *data)
+{
+    for (int i = 0; i < v->len; i++) {
+        if (valid(vec_p(v, i), data))
+            return vec_p(v, i);
+    }
+}
+
 void *vec_insert(struct vec *vec, void *data, int n)
 {
     if (vec->size == vec->len)

source/engine/vec.h

@@ -18,10 +18,10 @@ void vec_clear(struct vec *vec);
 void *vec_add(struct vec *vec, const void *data);
 
 /* 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, int (*sort)(void *a, void *b));
-		   int (*sort)(void *a, void *b));
 void *vec_insert(struct vec *vec, void *data, int n);
 void *vec_set(struct vec *vec, int n, void *data);
+void *vec_find(struct vec *v, int (*valid)(void *a, void *data), void *data);
 void vec_delete(struct vec *vec, int n);
 void vec_del_order(struct vec *vec, int n);
 void vec_store(struct vec *vec, FILE *f);

source/engine/window.c

@@ -5,14 +5,56 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <vec.h>
+#include "input.h"
 
 static struct mSDLWindow *mainwin;
 
 static struct vec windows;
 struct Texture *icon = NULL;
 
-struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height,
+int is_win(struct mSDLWindow *s, GLFWwindow *w)
-				 uint32_t flags)
+{
+    return s->window == w;
+}
+
+void window_size_callback(GLFWwindow *w)
+{
+
+}
+
+void window_iconify_callback(GLFWwindow *w, int iconified)
+{
+    struct mSDLWindow *win = vec_find(&windows, is_win, w);
+    win->iconified = iconified;
+}
+
+void window_focus_callback(GLFWwindow *w, int focused)
+{
+    struct mSDLWindow *win = vec_find(&windows, is_win, w);
+    win->keyboardFocus = focused;
+}
+
+void window_maximize_callback(GLFWwindow *w, int maximized)
+{
+    struct mSDLWindow *win = vec_find(&windows, is_win, w);
+    win->minimized = !maximized;
+}
+
+void window_framebuffer_size_cb(GLFWwindow *w, int width, int height)
+{
+    struct mSDLWindow *win = vec_find(&windows, is_win, w);
+    win->width = width;
+    win->height = height;
+    window_makecurrent(win);
+    win->render = 1;
+}
+
+void window_close_callback(GLFWwindow *w)
+{
+    quit = 1;
+}
+
+struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height, uint32_t flags)
 {
      struct mSDLWindow *w;
 
@@ -44,7 +86,11 @@ struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height,
     gladLoadGL(glfwGetProcAddress);
     glfwSwapInterval(1);
 
-
+    // Set callbacks
+    glfwSetWindowCloseCallback(w->window, window_close_callback);
+    glfwSetWindowSizeCallback(w->window, window_size_callback);
+    glfwSetFramebufferSizeCallback(w->window, window_framebuffer_size_cb);
+    glfwSetWindowFocusCallback(w->window, window_focus_callback);
 
     return w;
 }
@@ -60,6 +106,8 @@ void window_destroy(struct mSDLWindow *w)
     vec_delete(&windows, w->id);
 }
 
+
+
 void window_handle_event(struct mSDLWindow *w)
 {
 /*

source/engine/window.h

@@ -16,6 +16,7 @@ struct mSDLWindow {
     bool keyboardFocus;
     bool fullscreen;
     bool minimized;
+    bool iconified;
     bool shown;
     float projection[16];
 };
@@ -25,9 +26,7 @@ struct Texture;
 extern struct mSDLWindow *mainwin;
 
 
-
+struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height, uint32_t flags);
-struct mSDLWindow *MakeSDLWindow(const char *name, int width, int height,
-				 uint32_t flags);
 void window_set_icon(const char *png);
 void window_destroy(struct mSDLWindow *w);
 void window_handle_event(struct mSDLWindow *w);