From: Stan_Lewry <stanley.jml@gmail.com>
Date: Mon, 30 Sep 2024 17:40:35 +0000 (+0100)
Subject: add very first basic damage calculation
X-Git-Url: https://stanlewry.com/index.cgi?a=commitdiff_plain;h=8be58ddb0698a6bdc7ddd55a230f8866fa36d40b;p=dragonsurvivors.git

add very first basic damage calculation
---

diff --git a/combat.cpp b/combat.cpp
index 5cb2ec3..3d8caa7 100644
--- a/combat.cpp
+++ b/combat.cpp
@@ -33,7 +33,8 @@ struct Character {
 	int currentMP;
 	int maxMP;
 	int attack;
-	float agility; // to determine move order
+	int defense;
+	int agility; // to determine move order
 	float moveDist;
 
 	// animation stuff?
@@ -346,10 +347,10 @@ void initCombatScene()
 	player.agility = 10.0f;
 	player.moveDist = 3.0f;
 	player.texture = player_forward_texture;
-	player.position = { arenaCenter.x, arenaCenter.y + 2 };
+	player.position = { arenaCenter.x + 0.5f, arenaCenter.y + 2 };
 	player.attack = 5;
-
-
+	player.defense = 5;
+	
 	Character monica;
 	monica.allied = true;
 	monica.name = "Monica";
@@ -360,9 +361,10 @@ void initCombatScene()
 	monica.agility = 8.0f;
 	monica.moveDist = 6.0f;
 	monica.texture = monica_texture;
-	monica.position = { player.position.x - 2, player.position.y };
+	monica.position = { arenaCenter.x - 0.5f, arenaCenter.y + 2 };
 	monica.attack = 6;
 	monica.basicAttackType = SLASH;
+	monica.defense = 5;
 
 	Character enemy;
 	enemy.allied = false;
@@ -376,6 +378,7 @@ void initCombatScene()
 	enemy.texture = bird;
 	enemy.position = { arenaCenter.x, arenaCenter.y - 2 };
 	enemy.attack = 2;
+	enemy.defense = 2;
 
 	Character frog;
 	frog.allied = false;
@@ -387,6 +390,7 @@ void initCombatScene()
 	frog.texture = frog_texture;
 	frog.position = { arenaCenter.x - 1, arenaCenter.y - 2 };
 	frog.attack = 2;
+	frog.defense = 2;
 
 	combatants.push_back(player);
 	combatants.push_back(monica);
@@ -496,9 +500,7 @@ void actionSelectState(double delta) {
 		animFrame += 1;
 		if (animFrame > 4) animFrame = 0;
 	}
-	
-	
-	
+
 	SDL_RenderClear(renderer);
 	renderCombat();
 	renderUIFull();
@@ -540,6 +542,11 @@ void playerMoveActionState(double delta) {
 		if (inputState.down) {
 			newY += cursorSpeed;
 		}
+		
+		if (inputState.escape) {
+			inputState.escape = false;
+			currentCombatState = ACTION_SELECT;
+		}
 
 		if (inputState.rtrn) {
 			inputState.rtrn = false;
@@ -710,7 +717,11 @@ void doAttack(double delta) {
 			if (animFrame > anim.numFrames) {
 				// anim is complete, apply damage and move on.
 				// reset timers etc.
-				target->currentHP -= activeCombatant->attack;
+
+				// minimum attack of 1
+				// ((base attack stat + weapon bonus + attack type bonus) / (Def + 100 / 100)) + 1;
+				int damage = (activeCombatant->attack - (target->defense / 2) / 2);
+				target->currentHP -= damage;
 
 				if (target->currentHP <= 0) {
 					target->alive = false;