MultiMultishotDamageMultChange-only (#81)

As a follow-up to #80, this only addresses the Multi Multishot damage changes and does not touch the skill menu.

Reviewed-on: #81
Co-authored-by: sigonasr2 <sigonasr2@gmail.com>
Co-committed-by: sigonasr2 <sigonasr2@gmail.com>

Adventures in Lestoria/Ability.h

@@ -70,7 +70,7 @@ struct Ability{
 	PrecastData precastInfo;
 	bool canCancelCast=false;
 	InputGroup*input;
-	std::string icon;
+	std::string icon{"pixel.png"};
 	//If set to true, this ability is tied to using an item.
 	bool itemAbility=false;
 	//If set to true, this ability instead activates immediately when a cast occurs. When the cast finishes, nothing happens instead.

Adventures in Lestoria/GameEvent.cpp

@@ -37,7 +37,7 @@ All rights reserved.
 #pragma endregion
 
 #include "GameEvent.h"
-#include <map>
+#include <vector>
 
 std::vector<std::unique_ptr<GameEvent>>GameEvent::events;
 

Adventures in Lestoria/Ranger.cpp

@@ -151,8 +151,16 @@ void Ranger::InitializeClassAbilities(){
 				float shootingDist=pointTowardsCursor.length();
 				vf2d shootingDirMiddle=pointTowardsCursor.vector();
 				float shootingAngle=atan2(shootingDirMiddle.y,shootingDirMiddle.x);
-				int arrowCount="Ranger.Ability 3.ArrowCount"_I%2==0?"Ranger.Ability 3.ArrowCount"_I+1:"Ranger.Ability 3.ArrowCount"_I;
-				for(int i=0;i<arrowCount;i++){
+				// WARNING! This variable is NOT the actual arrow count shot out. If there is an even number, to make the algorithm shoot out a spray of arrows on both sides,
+				// it is programmed to add an arrow in the middle and SKIP it. Therefore DO NOT use this value as the actual arrow count.
+				// Use config value Ranger.Ability 3.ArrowCount Instead!!!
+				int algorithmArrowCount="Ranger.Ability 3.ArrowCount"_I%2==0?"Ranger.Ability 3.ArrowCount"_I+1:"Ranger.Ability 3.ArrowCount"_I;
+				const int intendedTotalDamage{int("Ranger.Ability 3.DamageMult"_F*p->GetAttack())};
+				const int perArrowDamage{std::max(1,int(p->GetAttack()*("Ranger.Ability 3.DamageMult"_F/"Ranger.Ability 3.ArrowCount"_I)))};
+				const int totalArrowDamage{perArrowDamage*"Ranger.Ability 3.ArrowCount"_I};
+				const int leftoverArrowDamage{intendedTotalDamage-totalArrowDamage}; //Compared to intended damage, the amount dealt may not be completely evenly divisible. Account for the remainder here to pour into the last arrow.
+				int totalDamageCalculated{0};
+				for(int i=0;i<algorithmArrowCount;i++){
 					if("Ranger.Ability 3.ArrowCount"_I%2==0&&i=="Ranger.Ability 3.ArrowCount"_I/2)continue;
 					const float halfAngle="Ranger.Ability 3.MultiShotSpread"_F*PI/180;
 					const float leftAngle=-halfAngle;
@@ -160,8 +168,12 @@ void Ranger::InitializeClassAbilities(){
 					const float newAngle=shootingAngle+leftAngle/2+i*increment;
 					geom2d::line pointTowardsCursor=geom2d::line(p->GetPos(),p->GetPos()+vf2d{cos(newAngle),sin(newAngle)}*shootingDist);
 					vf2d extendedLine=pointTowardsCursor.upoint(1.1f);
-					BULLET_LIST.push_back(std::make_unique<Arrow>(Arrow(p->GetPos(),extendedLine,vf2d{cos(newAngle)*"Ranger.Ability 3.ArrowSpd"_F,float(sin(newAngle)*"Ranger.Ability 3.ArrowSpd"_F-PI/8*"Ranger.Ability 3.ArrowSpd"_F)}+p->movementVelocity,12*"Ranger.Ability 3.ArrowRadius"_F/100,int(p->GetAttack()*"Ranger.Ability 3.DamageMult"_F),p->OnUpperLevel(),true)));
+					int finalArrowDamage{perArrowDamage};
+					if(i==algorithmArrowCount-1)finalArrowDamage+=leftoverArrowDamage;
+					BULLET_LIST.emplace_back(std::make_unique<Arrow>(Arrow(p->GetPos(),extendedLine,vf2d{cos(newAngle)*"Ranger.Ability 3.ArrowSpd"_F,float(sin(newAngle)*"Ranger.Ability 3.ArrowSpd"_F-PI/8*"Ranger.Ability 3.ArrowSpd"_F)}+p->movementVelocity,12*"Ranger.Ability 3.ArrowRadius"_F/100,finalArrowDamage,p->OnUpperLevel(),true)));
+					totalDamageCalculated+=finalArrowDamage;
 				}
+				if(totalDamageCalculated!=intendedTotalDamage)ERR(std::format("WARNING! Multi-shot expected a total damage calculation of {} but added up to {} instead!",intendedTotalDamage,totalDamageCalculated));
 				p->rangerShootAnimationTimer=0.3f;
 				p->SetState(State::SHOOT_ARROW);
 				p->SetAnimationBasedOnTargetingDirection("SHOOT",shootingAngle);

Adventures in Lestoria/Version.h

@@ -39,7 +39,7 @@ All rights reserved.
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 3
 #define VERSION_PATCH 0
-#define VERSION_BUILD 12194
+#define VERSION_BUILD 12216
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Adventures in Lestoria/assets/config/classes/Ranger.txt

@@ -138,7 +138,7 @@ Ranger
         # Whether or not this ability cancels casts.
         CancelCast = 0
 
-        Description = Prepares and fires a fan of {ArrowCount} packed arrows. Total Damage: {DamageMult:TotalDamageMult}.
+        Description = Prepares and fires a fan of {ArrowCount} packed arrows. Total Damage: {DamageMult:DamageMult}.
 
         #RGB Values. Color 1 is the circle at full cooldown, Color 2 is the color at empty cooldown.
         Cooldown Bar Color 1 = 64, 0, 0, 192
@@ -148,11 +148,10 @@ Ranger
         Casting Range = 0
         Casting Size = 0
         
-        # Damage multiplier per shot
-        DamageMult = 1.0
+        # Total Damage multiplier of all shots combined.
+        DamageMult = 6.0
         # Number of arrows in the shot spread.
         ArrowCount = 6
-        TotalDamageMult = 6.0
         # How far the shot spread in one angle is. For example, if the value here is set to 18.375, then Multishot divides the arrows evenly from a span of -18.375 degrees to the left to 18.375 degrees to the right of the player.
         MultiShotSpread = 18.375
         # Speed of arrows that Rapid Fire shoots out.