load levels

[vrlugburz] / tools / dunger / src / main.c

diff --git a/tools/dunger/src/main.c b/tools/dunger/src/main.c
index e6f6cb2..5a23d71 100644 (file)
--- a/tools/dunger/src/main.c
+++ b/tools/dunger/src/main.c
@@ -17,11 +17,13 @@ static void mouse(int bn, int st, int x, int y);
 static void motion(int x, int y);
 
 static void cb_new(utk_event *ev, void *data);
+static void cb_new_ok(utk_event *ev, void *data);
 static void cb_open(utk_event *ev, void *data);
+static void cb_open_ok(utk_event *ev, void *data);
 static void cb_save(utk_event *ev, void *data);
+static void cb_save_ok(utk_event *ev, void *data);
 
 static void cb_cancel(utk_event *ev, void *data);
-static void cb_new_ok(utk_event *ev, void *data);
 
 static int parse_args(int argc, char **argv);
 
@@ -45,7 +47,7 @@ int mousex, mousey, clickx, clicky;
 
 static float uiscale = 1.0f;
 #define UISPLIT        150
-int splitx;
+static int splitx;
 
 #define FONTSZ 16
 static struct dtx_font *uifont;
@@ -53,7 +55,7 @@ static utk_widget *uiroot, *uiwin_new;
 static utk_widget *uigrab;
 static utk_widget *cbox_newsz;
 
-static struct level *lvl;
+static struct level lvl;
 
 
 int main(int argc, char **argv)
@@ -139,11 +141,11 @@ static int init(void)
        utk_set_size(uiwin_new, utk_get_width(vbox) + pad * 2.0f, utk_get_height(vbox) + pad * 2.0f);
 
 
-       if(!(lvl = create_level(32, 32))) {
+       if(init_level(&lvl, 32, 32) == -1) {
                fprintf(stderr, "failed to create level\n");
                return -1;
        }
-       if(init_lview(lvl) == -1) {
+       if(init_lview(&lvl) == -1) {
                return -1;
        }
 
@@ -157,7 +159,7 @@ static int init(void)
 static void cleanup(void)
 {
        destroy_lview();
-       free_level(lvl);
+       destroy_level(&lvl);
        dtx_close_font(uifont);
        utk_close(uiroot);
 }
@@ -200,7 +202,11 @@ static void display(void)
        glVertex2f(splitx, win_height);
        glVertex2f(0, win_height);
        glEnd();
+
+       glEnable(GL_BLEND);
+       glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        utk_draw(uiroot);
+       glDisable(GL_BLEND);
 
 
        glutSwapBuffers();
@@ -223,7 +229,11 @@ static void keyb(unsigned char key, int x, int y)
        switch(key) {
        case 27:
                if(uigrab) {
-                       utk_hide(uigrab);
+                       if(utk_is_dialog(uigrab)) {
+                               utk_destroy_window(uigrab);
+                       } else {
+                               utk_hide(uigrab);
+                       }
                        uigrab = 0;
                } else {
                        exit(0);
@@ -306,21 +316,21 @@ static void cb_new_ok(utk_event *ev, void *data)
 {
        static int levsz[] = {16, 24, 32};
        int sz;
-       struct level *newlvl;
+       struct level newlvl;
 
        sz = levsz[utk_get_selected(cbox_newsz)];
 
-       if(!(newlvl = create_level(sz, sz))) {
-               fprintf(stderr, "failed to create new %dx%d level\n", sz, sz);
-               /* TODO: messagebox */
+       if(init_level(&newlvl, sz, sz) == -1) {
+               utk_message_dialog("failed to create new level", UTK_MSG_TYPE_ERROR,
+                               UTK_MSG_BN_OK, cb_cancel, 0);
                return;
        }
 
-       free_level(lvl);
+       destroy_level(&lvl);
        destroy_lview();
 
        lvl = newlvl;
-       init_lview(newlvl);
+       init_lview(&lvl);
 
        utk_hide(uiwin_new);
        uigrab = 0;
@@ -328,15 +338,63 @@ static void cb_new_ok(utk_event *ev, void *data)
 
 static void cb_open(utk_event *ev, void *data)
 {
+       uigrab = utk_file_dialog(UTK_FILE_DIALOG_OPEN, 0, "Level file (*.lvl) [.lvl]", 0, cb_open_ok, 0);
+}
+
+static void cb_open_ok(utk_event *ev, void *data)
+{
+       char *errmsg = 0;
+       const char *path;
+
+       utk_widget *dlg = utk_event_widget(ev);
+       path = utk_file_dialog_path(dlg);
+       printf("selected: %s\n", path);
+       if(load_level(&lvl, path) == -1) {
+               errmsg = alloca(strlen(path) + 32);
+               sprintf(errmsg, "Failed to load level: %s", path);
+       }
+       utk_destroy_window(dlg);
+       if(uigrab == dlg) uigrab = 0;
+
+       if(errmsg) {
+               uigrab = utk_message_dialog(errmsg, UTK_MSG_TYPE_ERROR, UTK_MSG_BN_OK, cb_cancel, 0);
+       }
 }
 
 static void cb_save(utk_event *ev, void *data)
 {
+       uigrab = utk_file_dialog(UTK_FILE_DIALOG_SAVE, 0, "Level file (*.lvl) [.lvl]", 0, cb_save_ok, 0);
+}
+
+static void cb_save_ok(utk_event *ev, void *data)
+{
+       char *errmsg = 0;
+       const char *path;
+
+       utk_widget *dlg = utk_event_widget(ev);
+       path = utk_file_dialog_path(dlg);
+       printf("selected: %s\n", path);
+       if(save_level(&lvl, path) == -1) {
+               errmsg = alloca(strlen(path) + 32);
+               sprintf(errmsg, "Failed to save level file: %s", path);
+       }
+       utk_destroy_window(dlg);
+       if(uigrab == dlg) uigrab = 0;
+
+       if(errmsg) {
+               uigrab = utk_message_dialog(errmsg, UTK_MSG_TYPE_ERROR, UTK_MSG_BN_OK, cb_cancel, 0);
+       }
 }
 
 static void cb_cancel(utk_event *ev, void *data)
 {
-       utk_hide(data);
+       if(!data) data = utk_get_window(utk_event_widget(ev));
+
+       if(utk_is_dialog(data)) {
+               utk_destroy_window(data);
+       } else {
+               utk_hide(data);
+       }
        uigrab = 0;
 }