moving over from private branch

src/dialog.c

@@ -103,6 +103,24 @@ void dialog_update(Dialog *d) {
 
 		fapproach_asymptotic_p(&a->focus, a->target_focus, 0.12, 1e-3);
 	}
+
+	if (d->title.active) {
+		if(d->title.timeout > 0) {
+			fapproach_asymptotic_p(&d->title.box.opacity, 1, 0.05, 1e-3);
+			if(d->title.box.opacity >= 0.9 ) {
+				fapproach_asymptotic_p(&d->title.box_text.opacity, 1, 0.05, 1e-3);
+			}
+			d->title.timeout--;
+		}
+		if(d->title.timeout == 0 || d->state == DIALOG_STATE_FADEOUT) {
+			fapproach_asymptotic_p(&d->title.box.opacity, 0, 0.1, 1e-3);
+			fapproach_asymptotic_p(&d->title.box_text.opacity, 0, 0.1, 1e-3);
+			d->title.box_text.opacity = 0;
+			d->title.timeout = 0;
+		}
+	} else if (d->title.timeout == 0) {
+		d->title.active = false;
+	}
 }
 
 void dialog_skippable_wait(Dialog *d, int timeout) {
@@ -160,7 +178,6 @@ void dialog_message_ex(Dialog *d, const DialogMessageParams *params) {
 	assume(params->actor != NULL);
 	assume(params->text != NULL);
 
-	log_debug("%s: %s", params->actor->name, params->text);
 
 	dialog_set_text(d, params->text, &params->actor->speech_color);
 	dialog_focus_actor(d, params->actor);
@@ -245,8 +262,6 @@ void dialog_draw(Dialog *dialog) {
 		return;
 	}
 
-	float o = dialog->opacity;
-
 	for(DialogActor *a = dialog->actors.first; a; a = a->next) {
 		dialog_actor_update_composite(a);
 	}
@@ -319,17 +334,19 @@ void dialog_draw(Dialog *dialog) {
 	};
 
 	r_mat_mv_push();
-	if(o < 1) {
-		r_mat_mv_translate(0, 100 * (1 - o), 0);
+
+	if(dialog->opacity < 1) {
+		r_mat_mv_translate(0, 100 * (1 - dialog->opacity), 0);
 	}
-	r_color4(0, 0, 0, 0.8 * o);
+	r_color4(0, 0, 0, 0.8 * dialog->opacity);
 	r_mat_mv_push();
 	r_mat_mv_translate(dialog_bg_rect.x, dialog_bg_rect.y, 0);
 	r_mat_mv_scale(dialog_bg_rect.w, dialog_bg_rect.h, 1);
 	r_shader_standard_notex();
 	r_draw_quad();
 	r_mat_mv_pop();
 
+
 	Font *font = res_font("standard");
 
 	r_mat_tex_push();
@@ -338,14 +355,15 @@ void dialog_draw(Dialog *dialog) {
 	dialog_bg_rect.x -= dialog_bg_rect.w * 0.5;
 	dialog_bg_rect.y -= dialog_bg_rect.h * 0.5;
 
+
 	if(dialog->text.fading_out->opacity > 0) {
 		clr = dialog->text.fading_out->color;
-		color_mul_scalar(&clr, o);
+		color_mul_scalar(&clr, dialog->opacity);
 
 		text_draw_wrapped(dialog->text.fading_out->text, dialog_bg_rect.w, &(TextParams) {
 			.shader = "text_dialog",
 			.aux_textures = { res_texture("cell_noise") },
-			.shader_params = &(ShaderCustomParams) {{ o * (1.0 - (0.2 + 0.8 * (1 - dialog->text.fading_out->opacity))), 1 }},
+			.shader_params = &(ShaderCustomParams) {{ dialog->opacity * (1.0 - (0.2 + 0.8 * (1 - dialog->text.fading_out->opacity))), 1 }},
 			.color = &clr,
 			.pos = { VIEWPORT_W/2, VIEWPORT_H-110 + font_get_lineskip(font) },
 			.align = ALIGN_CENTER,
@@ -356,12 +374,12 @@ void dialog_draw(Dialog *dialog) {
 
 	if(dialog->text.current->opacity > 0) {
 		clr = dialog->text.current->color;
-		color_mul_scalar(&clr, o);
+		color_mul_scalar(&clr, dialog->opacity);
 
 		text_draw_wrapped(dialog->text.current->text, dialog_bg_rect.w, &(TextParams) {
 			.shader = "text_dialog",
 			.aux_textures = { res_texture("cell_noise") },
-			.shader_params = &(ShaderCustomParams) {{ o * dialog->text.current->opacity, 0 }},
+			.shader_params = &(ShaderCustomParams) {{ dialog->opacity * dialog->text.current->opacity, 0 }},
 			.color = &clr,
 			.pos = { VIEWPORT_W/2, VIEWPORT_H-110 + font_get_lineskip(font) },
 			.align = ALIGN_CENTER,
@@ -370,6 +388,44 @@ void dialog_draw(Dialog *dialog) {
 		});
 	}
 
+	if(dialog->title.active) {
+		FloatRect title_bg_rect = {
+			.extent = { VIEWPORT_W-300, 60 },
+			.offset = { VIEWPORT_W-125, VIEWPORT_H-170 },
+		};
+
+		r_mat_mv_push();
+		if(dialog->title.box.opacity < 1) {
+			r_mat_mv_translate(0, 100 * (1 - dialog->title.box.opacity), 0);
+		}
+		r_color4(0, 0, 0, 0.8 * dialog->title.box.opacity);
+		r_mat_mv_translate(title_bg_rect.x, title_bg_rect.y, 0);
+		r_mat_mv_scale(title_bg_rect.w, title_bg_rect.h, 1);
+		r_shader_standard_notex();
+		r_draw_quad();
+		r_mat_mv_pop();
+
+		title_bg_rect.w = VIEWPORT_W * 0.96;
+		title_bg_rect.x -= title_bg_rect.w * 0.6;
+		title_bg_rect.y -= title_bg_rect.h * 0.6;
+
+		clr = dialog->text.current->color;
+		color_mul_scalar(&clr, dialog->title.box_text.opacity);
+
+		text_draw(dialog->title.name, &(TextParams) {
+			.shader = "text_default",
+			.color = &clr,
+			.pos = {
+				title_bg_rect.y-10,
+				title_bg_rect.x+300
+			},
+			.align = ALIGN_CENTER,
+			.font_ptr = font,
+		});
+
+	}
+
+
 	r_mat_tex_pop();
 	r_mat_mv_pop();
 	r_mat_mv_pop();
@@ -392,3 +448,12 @@ bool dialog_is_active(Dialog *d) {
 void dialog_preload(void) {
 	preload_resource(RES_SHADER_PROGRAM, "text_dialog", RESF_DEFAULT);
 }
+
+void dialog_show_title(Dialog *dialog, DialogActor *actor, char *name, char *title) {
+	dialog->title.name = name;
+	dialog->title.text = title;
+	dialog->title.active = true;
+	dialog->title.timeout = 360;
+
+	log_debug("%s - %s", name, title);
+}

src/dialog.h

@@ -62,6 +62,18 @@ typedef struct Dialog {
 		DialogTextBuffer *fading_out;
 	} text;
 
+	struct {
+		const char *name;
+		const char *text;
+		bool active;
+		int timeout;
+		struct {
+			float opacity;
+		} box, box_text;
+	} title;
+
+	Color title_color;
+
 	COEVENTS_ARRAY(
 		skip_requested,
 		fadeout_began,
@@ -128,6 +140,9 @@ void dialog_draw(Dialog *d);
 bool dialog_page(Dialog *d)
 	attr_nonnull_all;
 
+void dialog_show_title(Dialog *d, DialogActor *actor, char *name, char *title)
+	attr_nonnull_all;
+
 bool dialog_is_active(Dialog *d);
 
 void dialog_preload(void);

src/dialog/dialog_macros.h

@@ -47,7 +47,7 @@
 #define FOCUS(_actor) dialog_focus_actor(&dialog, &_actor)
 #define WAIT_SKIPPABLE(_delay) dialog_skippable_wait(&dialog, _delay)
 #define EVENT(_name) coevent_signal(&events._name)
-#define TITLE(_actor, _name, _title) log_warn("TITLE(%s, %s, %s) not yet implemented", #_actor, #_name, #_title)
+#define TITLE(_actor, _name, _title) dialog_show_title(&dialog, &_actor, _name, _title)
 
 #define DIALOG_TASK(_protag, _interface) \
 	TASK_WITH_INTERFACE(_protag##_##_interface##Dialog, _interface##Dialog)