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authorJérémy Zurcher <jeremy@asynk.ch>2014-10-14 11:42:27 +0200
committerJérémy Zurcher <jeremy@asynk.ch>2014-10-14 11:42:27 +0200
commit35c36c2297f0078d9b50ed5cee7dbfaa0e67810f (patch)
tree280e449ad879d872087b3294fcea1f8eb2d501b4
parent08e78adfb9f93e8833d46cf037da2e9d7723d288 (diff)
downloadRustAndDust-35c36c2297f0078d9b50ed5cee7dbfaa0e67810f.zip
RustAndDust-35c36c2297f0078d9b50ed5cee7dbfaa0e67810f.tar.gz
SearchBoard,Board: implement assisst attack without line of sight
-rw-r--r--core/src/ch/asynk/tankontank/engine/Board.java4
-rw-r--r--core/src/ch/asynk/tankontank/engine/SearchBoard.java26
2 files changed, 15 insertions, 15 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Board.java b/core/src/ch/asynk/tankontank/engine/Board.java
index 94e55ed..6a97afd 100644
--- a/core/src/ch/asynk/tankontank/engine/Board.java
+++ b/core/src/ch/asynk/tankontank/engine/Board.java
@@ -337,7 +337,7 @@ public abstract class Board implements Disposable
while (units.hasNext()) {
Pawn target = units.next();
getHexUnder(target, to);
- if (searchBoard.buildAttack(pawn, target, coords.x, coords.y, to.x, to.y)) {
+ if (searchBoard.buildAttack(pawn, true, target, coords.x, coords.y, to.x, to.y)) {
targets.add(to);
to = gridPoint2Pool.obtain();
}
@@ -376,7 +376,7 @@ public abstract class Board implements Disposable
Pawn p = units.next();
if (!p.canAttack()) continue;
getHexUnder(p, from);
- if (searchBoard.buildAttack(p, target, from.x, from.y, coords.x, coords.y)) {
+ if (searchBoard.buildAttack(p, !p.canAssistAttackWithoutLos(), target, from.x, from.y, coords.x, coords.y)) {
if (p != pawn) {
assists.add(from);
from = gridPoint2Pool.obtain();
diff --git a/core/src/ch/asynk/tankontank/engine/SearchBoard.java b/core/src/ch/asynk/tankontank/engine/SearchBoard.java
index 49b4264..46af16b 100644
--- a/core/src/ch/asynk/tankontank/engine/SearchBoard.java
+++ b/core/src/ch/asynk/tankontank/engine/SearchBoard.java
@@ -345,7 +345,7 @@ public class SearchBoard
return targets;
}
- public boolean buildAttack(Pawn pawn, Pawn target, int col0, int row0, int col1, int row1)
+ public boolean buildAttack(Pawn pawn, boolean clearVisibility, Pawn target, int col0, int row0, int col1, int row1)
{
pawn.attack.isClear = false;
pawn.attack.target = target;
@@ -354,7 +354,7 @@ public class SearchBoard
if (pawn.attack.distance > pawn.getAttackRangeFrom(board.getTile(col0, row0)))
return false;
- List<Node> los = lineOfSight(col0, row0, col1, row1);
+ List<Node> los = lineOfSight(col0, row0, col1, row1, clearVisibility);
Node last = los.get(los.size() -1);
if ((last.col != col1) || (last.row != row1))
return false;
@@ -372,7 +372,7 @@ public class SearchBoard
private boolean hasClearLineOfSight(Node from, Node to, int angleOfAttack)
{
- List<Node> los = lineOfSight(from.col, from.row, to.col, to.row);
+ List<Node> los = lineOfSight(from.col, from.row, to.col, to.row, true);
Node last = los.get(los.size() -1);
if ((last.col != to.col) || (last.row != to.row))
return false;
@@ -407,7 +407,7 @@ public class SearchBoard
return true;
}
- public List<Node> lineOfSight(int x0, int y0, int x1, int y1)
+ public List<Node> lineOfSight(int x0, int y0, int x1, int y1, boolean clearVisibility)
{
los.clear();
Tile from = board.getTile(x0, y0);
@@ -436,9 +436,9 @@ public class SearchBoard
}
if (dx == 0)
- return verticalLineOfSight(x0, y0, x1, y1);
+ return verticalLineOfSight(x0, y0, x1, y1, clearVisibility);
if (dx == (3 * dy))
- return diagonalLineOfSight(x0, y0, x1, y1);
+ return diagonalLineOfSight(x0, y0, x1, y1, clearVisibility);
int dx3 = 3 * dx;
int dy3 = 3 * dy;
@@ -475,13 +475,13 @@ public class SearchBoard
}
}
los.add(getNode(x, y));
- if(board.getTile(x, y).blockLineOfSightFrom(from)) return los;
+ if(clearVisibility && board.getTile(x, y).blockLineOfSightFrom(from)) return los;
}
return los;
}
- private List<Node> verticalLineOfSight(int x0, int y0, int x1, int y1)
+ private List<Node> verticalLineOfSight(int x0, int y0, int x1, int y1, boolean clearVisibility)
{
Tile from = board.getTile(x0, y0);
@@ -497,13 +497,13 @@ public class SearchBoard
y += d;
t = board.getTile(x, y);
if (!t.isOffMap()) los.add(getNode(x, y));
- if (!t.blockLineOfSightFrom(from))
+ if (!clearVisibility || !t.blockLineOfSightFrom(from))
ok = true;
x += d;
t = board.getTile(x, y);
if (!t.isOffMap()) los.add(getNode(x, y));
- if (!t.blockLineOfSightFrom(from))
+ if (!clearVisibility || !t.blockLineOfSightFrom(from))
ok = true;
if (!ok)
@@ -517,7 +517,7 @@ public class SearchBoard
return los;
}
- private List<Node> diagonalLineOfSight(int x0, int y0, int x1, int y1)
+ private List<Node> diagonalLineOfSight(int x0, int y0, int x1, int y1, boolean clearVisibility)
{
Tile from = board.getTile(x0, y0);
@@ -536,7 +536,7 @@ public class SearchBoard
x += dx;
t = board.getTile(x, y);
if (!t.isOffMap()) los.add(getNode(x, y));
- if (!t.blockLineOfSightFrom(from))
+ if (!clearVisibility || !t.blockLineOfSightFrom(from))
ok = true;
y += dy;
@@ -544,7 +544,7 @@ public class SearchBoard
x -= dx;
t = board.getTile(x, y);
if (!t.isOffMap()) los.add(getNode(x, y));
- if (!t.blockLineOfSightFrom(from))
+ if (!clearVisibility || !t.blockLineOfSightFrom(from))
ok = true;
if (!ok)