Added stringifying escape & F keys; add sound, sys FFI; unconflict time.h and timer.h

source/engine/editor/editor.c

@@ -280,7 +280,7 @@ static void edit_input_cb(GLFWwindow *w, int key, int scancode, int action, int
 
   switch (key) {
   case GLFW_KEY_ESCAPE:
-    quit = true;
+    quit();
     //editor_save_projects();
     editor_save();
     break;

source/engine/input.c

@@ -3,19 +3,22 @@
 #include <stdio.h>
 #include "script.h"
 #include "stb_ds.h"
+#include "log.h"
 
 int32_t mouseWheelX = 0;
 int32_t mouseWheelY = 0;
 int ychange = 0;
 int xchange = 0;
 float deltaT = 0;
-int quit = 0;
+
 
 static double c_xpos;
 static double c_ypos;
 
 static int *downkeys = NULL;
 
+static int mquit = 0;
+
 static void cursor_pos_cb(GLFWwindow *w, double xpos, double ypos)
 {
     xchange = (int)xpos - c_xpos;
@@ -66,7 +69,51 @@ void win_key_callback(GLFWwindow *w, int key, int scancode, int action, int mods
 {
     char keystr[50] = {'\0'};
     strcat(keystr, "input_");
-    strcat(keystr, glfwGetKeyName(key, 0));
+    const char *kkey = glfwGetKeyName(key, scancode);
+
+    if (!kkey) {
+        char keybuf[10];
+        if (key > 289 && key < 302) {
+            sprintf(keybuf, "f%d", key-289);
+        } else {
+            switch(key) {
+                case GLFW_KEY_ENTER:
+                    kkey = "enter";
+                    break;
+
+                case GLFW_KEY_ESCAPE:
+                    kkey = "escape";
+                    break;
+
+                case GLFW_KEY_TAB:
+                    kkey = "tab";
+                    break;
+
+                case GLFW_KEY_RIGHT:
+                    kkey = "right";
+                    break;
+
+                case GLFW_KEY_LEFT:
+                    kkey = "left";
+                    break;
+
+                case GLFW_KEY_UP:
+                    kkey = "up";
+                    break;
+
+                case GLFW_KEY_DOWN:
+                    kkey = "down";
+                    break;
+            }
+
+            strcat(keystr, kkey);
+        }
+
+
+    } else {
+        strcat(keystr, kkey);
+    }
+
     switch (action) {
         case GLFW_PRESS:
             strcat(keystr, "_pressed");
@@ -135,3 +182,12 @@ int action_up(int scancode)
 
     return !found;
 }
+
+int want_quit() {
+    return mquit;
+}
+
+void quit() {
+    YughInfo("Exiting game.");
+    mquit = 1;
+}

source/engine/input.h

@@ -9,7 +9,6 @@ extern int32_t mouseWheelY;
 extern int ychange;
 extern int xchange;
 extern float deltaT;
-extern int quit;
 
 void input_init();
 void input_poll(double wait);
@@ -19,6 +18,9 @@ void cursor_show();
 
 int action_down(int scancode);
 
+int want_quit();
+void quit();
+
 void win_key_callback(GLFWwindow *w, int key, int scancode, int action, int mods);
 
 struct inputaction

source/engine/mrbffi.c

@@ -9,6 +9,7 @@
 #include "editor.h"
 #include "engine.h"
 #include "log.h"
+#include "input.h"
 
 #include "s7.h"
 
@@ -56,15 +57,15 @@ s7_pointer s7_settings_cmd(s7_scheme *sc, s7_pointer args) {
     YughInfo("Changing a setting.");
     switch(cmd) {
         case 0: // render fps
-            renderMS = (double)val;
+            renderMS = val;
             break;
 
         case 1:
-            updateMS = (double)val;
+            updateMS = val;
             break;
 
         case 2:
-            physMS = (double)val;
+            physMS = val;
             break;
     }
 
@@ -118,27 +119,67 @@ s7_pointer s7_win_cmd(s7_scheme *sc, s7_pointer args) {
     return args;
 }
 
-
-/*
-
-mrb_value mrb_ui_begin(mrb_state *mrb, mrb_value self) {
-    char *title;
-    mrb_float w, h;
-
-    mrb_get_args(mrb, "zff", &title, &w, &h);
-
-    return mrb_bool_value(nk_begin(ctx, title, nk_rect(0,0,w,h), NK_WINDOW_TITLE|NK_WINDOW_BORDER|NK_WINDOW_SCALABLE|NK_WINDOW_MOVABLE|NK_WINDOW_NO_SCROLLBAR));
+s7_pointer s7_win_make(s7_scheme *sc, s7_pointer args) {
+    const char *title = s7_string(s7_car(args));
+    int w = s7_integer(s7_cadr(args));
+    int h = s7_integer(s7_caddr(args));
+    struct window *win = MakeSDLWindow(title, w, h, 0);
+    return s7_make_integer(sc, win->id);
 }
 
-*/
+s7_pointer s7_gen_cmd(s7_scheme *sc, s7_pointer args) {
+    int cmd = s7_integer(s7_car(args));
+    const char *s = s7_string(s7_cadr(args));
 
-/*
-mrb_value mrb_win_make(mrb_state *mrb, mrb_value self) {
-    char name[50] = "New Window";
-    struct window *new = MakeSDLWindow(name, 500, 500, 0);
-    return mrb_float_value(mrb, new->id);
+    /* Branch table for general commands from scheme */
+    /* 0 : load level */
+    /* 1: load prefab */
+
+    switch (cmd) {
+        case 0:
+            load_level(s);
+            break;
+
+        case 1:
+            gameobject_makefromprefab(s);
+            break;
+    }
+
+    return args;
 }
 
+s7_pointer s7_sys_cmd(s7_scheme *sc, s7_pointer args) {
+    int cmd = s7_integer(s7_car(args));
+
+    switch (cmd) {
+        case 0:
+            quit();
+            break;
+    }
+}
+
+s7_pointer s7_sound_cmd(s7_scheme *sc, s7_pointer args) {
+    int sound = s7_integer(s7_car(args));
+    int cmd = s7_integer(s7_cadr(args));
+
+    switch (cmd) {
+        case 0: // play
+            break;
+
+        case 1: // pause
+            break;
+
+        case 2: // stop
+            break;
+
+        case 3: // play from beginning
+            break;
+    }
+
+    return args;
+}
+
+/*
 mrb_value mrb_nuke_cb(mrb_state *mrb, mrb_value self) {
     mrb_float win;
     mrb_sym cb;
@@ -155,42 +196,6 @@ mrb_value mrb_gui_cb(mrb_state *mrb, mrb_value self) {
     return self;
 }
 
-mrb_value mrb_sound_make(mrb_state *mrb, mrb_value self) {
-    mrb_value vals;
-    mrb_get_args(mrb, "H", &vals);
-    char *name = mrb_str_to_cstr(mrb, mrb_hash_fetch(mrb, vals, mrb_symbol_value(mrb_intern_cstr(mrb, "name")), mrb_str_new_cstr(mrb, "New Window")));
-    YughInfo("Window name is %s.", name);
-    return self;
-}
-
-mrb_value mrb_sound_cmd(mrb_state *mrb, mrb_value self) {
-    mrb_float sound, cmd;
-    mrb_get_args(mrb, "ff", &sound, &cmd);
-
-
-    switch ((int)cmd)
-    {
-        case 0: // play
-            break;
-
-        case 1: // pause
-            break;
-
-        case 2: // stop
-            break;
-
-        case 3: // play from beginning
-            break;
-    }
-
-    return self;
-}
-
-
-mrb_value mrb_editor_render(mrb_state *mrb, mrb_value self) {
-    editor_render();
-    return self;
-}
 */
 
 #define S7_FUNC(NAME, ARGS) s7_define_function(s7, #NAME, s7_ ##NAME, ARGS, 0, 0, "")
@@ -205,5 +210,9 @@ void ffi_load() {
     S7_FUNC(win_cmd, 2);
     S7_FUNC(ui_rendertext, 3);
     S7_FUNC(log, 4);
+    S7_FUNC(win_make, 3);
+    S7_FUNC(gen_cmd, 2);
+    S7_FUNC(sys_cmd, 1);
+    S7_FUNC(sound_cmd, 2);
 }
 

source/engine/shader.c

@@ -10,6 +10,8 @@
 #include "stb_ds.h"
 #include "timer.h"
 
+#include "time.h"
+
 #define SHADER_BUF 10000
 
 static struct shader *shaders;
@@ -89,6 +91,7 @@ GLuint load_shader_from_file(const char *path, int type)
 void shader_compile(struct shader *shader)
 {
     YughInfo("Making shader with %s and %s.", shader->vertpath, shader->fragpath);
+    clock_t startt = clock();
 
     GLuint vert = load_shader_from_file(shader->vertpath, GL_VERTEX_SHADER);
     GLuint frag = load_shader_from_file(shader->fragpath, GL_FRAGMENT_SHADER);
@@ -101,6 +104,9 @@ void shader_compile(struct shader *shader)
 
     glDeleteShader(vert);
     glDeleteShader(frag);
+
+    startt = clock() - startt;
+    YughInfo("Created shader in %d ticks (%f seconds).", startt, ((float)startt/CLOCKS_PER_SEC));
 }
 
 void shader_use(struct shader *shader)

source/engine/texture.c

@@ -215,7 +215,7 @@ void anim_play(struct TexAnimation *anim)
     if (anim->timer == NULL)
         anim->timer = timer_make(1.f / anim->tex->anim.ms, tex_incr_anim, anim);
     else
-        timer_settime(anim->timer, 1.f/anim->tex->anim.ms);
+        timerr_settime(anim->timer, 1.f/anim->tex->anim.ms);
 
     timer_start(anim->timer);
 }

source/engine/timer.c

@@ -77,12 +77,12 @@ void timer_remove(struct timer *t) {
     timers[i].timerid = i;
 }
 
-void timer_settime(struct timer *t, double interval) {
+void timerr_settime(struct timer *t, double interval) {
     //double elapsed = time - (t->fire_time - t->interval);
     t->interval = interval;
     t->remain_time = t->interval;
 
-    // TODO: timer_settime reacts to elapsed time
+    // TODO: timerr_settime reacts to elapsed time
 }
 
 void *arrfind(void *arr, int (*valid)(void *arr, void *cmp), void *cmp)

source/engine/timer.h

@@ -19,7 +19,7 @@ void timer_start(struct timer *t);
 void timer_pause(struct timer *t);
 void timer_stop(struct timer *t);
 void timer_update(double s);
-void timer_settime(struct timer *t, double interval);
+void timerr_settime(struct timer *t, double interval);
 
 
 

source/engine/window.c

@@ -66,7 +66,7 @@ void window_framebuffer_size_cb(GLFWwindow *w, int width, int height)
 
 void window_close_callback(GLFWwindow *w)
 {
-    quit = 1;
+    quit();
 }
 
 
@@ -267,7 +267,6 @@ void window_seticon(struct window *w, struct Texture *icon)
     images[0].height = icon->height;
     images[0].pixels = icon->data;
     glfwSetWindowIcon(w->window, 1, images);
-
 }
 
 int window_hasfocus(struct window *w)

source/engine/yugine.c

@@ -154,7 +154,7 @@ int main(int argc, char **args) {
 
     double lastTick;
 
-    while (!quit) {
+    while (!want_quit()) {
          double elapsed;
          elapsed = glfwGetTime() - lastTick;
          lastTick = glfwGetTime();

source/scripts/engine.scm

@@ -32,4 +32,15 @@
 (define (win_fulltoggle w) (win_cmd w 0))
 (define (win_fullscreen w) (win_cmd w 1))
 (define (win_unfullscreen w) (win_cmd w 2))
+(define (win_title s) (win_cmd 0 3 s))
 
+(define (load_level s) (gen_cmd 0 s))
+(define (load_prefab s) (gen_cmd 1 s))
+(define (quit) (sys_cmd 0))
+(define (exit) (quit))
+
+
+(define (sound_play sound) (sound_cmd sound 0))
+(define (sound_pause sound) (sound_cmd sound 1))
+(define (sound_stop sound) (sound_cmd sound 2))
+(define (sound_restart sound) (sound_cmd sound 3))