Merge branch 'master' of https://github.com/Skyrat-SS13/Skyrat-tg into upstream-2405a

code/modules/bitrunning/server/loot.dm

@@ -1,3 +1,9 @@
+#define GRADE_D "D"
+#define GRADE_C "C"
+#define GRADE_B "B"
+#define GRADE_A "A"
+#define GRADE_S "S"
+
 /// Handles calculating rewards based on number of players, parts, threats, etc
 /obj/machinery/quantum_server/proc/calculate_rewards()
 	var/rewards_base = 0.8
@@ -28,8 +34,11 @@
 
 	var/bonus = calculate_rewards()
 
+	var/time_difference = world.time - generated_domain.start_time
+	var/grade = grade_completion(time_difference)
+
 	var/obj/item/paper/certificate = new()
-	certificate.add_raw_text(get_completion_certificate())
+	certificate.add_raw_text(get_completion_certificate(time_difference, grade))
 	certificate.name = "certificate of domain completion"
 	certificate.update_appearance()
 
@@ -37,6 +46,10 @@
 	reward_cache.manifest = certificate
 	reward_cache.update_appearance()
 
+	if(can_generate_tech_disk(grade))
+		new /obj/item/disk/design_disk/bepis/remove_tech(reward_cache)
+		generated_domain.disk_reward_spawned = TRUE
+
 	chosen_forge.start_to_spawn(reward_cache)
 	return TRUE
 
@@ -50,7 +63,7 @@
 	return TRUE
 
 /// Returns the markdown text containing domain completion information
-/obj/machinery/quantum_server/proc/get_completion_certificate()
+/obj/machinery/quantum_server/proc/get_completion_certificate(time_difference, grade)
 	var/base_points = generated_domain.reward_points
 	if(domain_randomized)
 		base_points -= 1
@@ -59,11 +72,9 @@
 
 	var/domain_threats = length(spawned_threat_refs)
 
-	var/time_difference = world.time - generated_domain.start_time
-
 	var/completion_time = "### Completion Time: [DisplayTimeText(time_difference)]\n"
 
-	var/grade = "\n---\n\n# Rating: [grade_completion(time_difference)]"
+	var/completion_grade = "\n---\n\n# Rating: [grade]"
 
 	var/text = "# Certificate of Domain Completion\n\n---\n\n"
 
@@ -75,7 +86,7 @@
 
 	if(bonuses <= 1)
 		text += completion_time
-		text += grade
+		text += completion_grade
 		return text
 
 	text += "### Bonuses\n"
@@ -94,10 +105,24 @@
 		text += "- **Components:** + [servo_rating]\n"
 
 	text += completion_time
-	text += grade
+	text += completion_grade
 
 	return text
 
+/// Checks if the players should get a bepis reward
+/obj/machinery/quantum_server/proc/can_generate_tech_disk(grade)
+	if(generated_domain.disk_reward_spawned)
+		return FALSE
+
+	if(!LAZYLEN(SSresearch.techweb_nodes_experimental))
+		return FALSE
+
+	var/static/list/passing_grades = list()
+	if(!passing_grades.len)
+		passing_grades = list(GRADE_A,GRADE_S)
+
+	return  generated_domain.difficulty >= BITRUNNER_DIFFICULTY_MEDIUM && (grade in passing_grades)
+
 /// Grades the player's run based on several factors
 /obj/machinery/quantum_server/proc/grade_completion(completion_time)
 	var/score = length(spawned_threat_refs) * 5
@@ -124,13 +149,18 @@
 
 	switch(score)
 		if(1 to 4)
-			return "D"
+			return GRADE_D
 		if(5 to 7)
-			return "C"
+			return GRADE_C
 		if(8 to 10)
-			return "B"
+			return GRADE_B
 		if(11 to 13)
-			return "A"
+			return GRADE_A
 		else
-			return "S"
+			return GRADE_S
 
+#undef GRADE_D
+#undef GRADE_C
+#undef GRADE_B
+#undef GRADE_A
+#undef GRADE_S