mirror of
https://github.com/creyD/ludum_dare_46.git
synced 2026-06-19 08:30:20 +02:00
ai adaptation
This commit is contained in:
Jonas Mucke
@@ -7,12 +7,6 @@ const Grid = preload("res://Maps/Grid.gd")
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var grid
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enum{
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LENGTH,
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WAY
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}
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enum{
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STEP,
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ROLL,
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@@ -31,10 +25,6 @@ var ai_movement_state = NOTHING
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var numbers = [0,0,0,0,0,0,0,0,0,0]
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var prios = [7,0,6,5,4,3,2,1,1,4]
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var totalPrioTurn = 0
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var executesTurn = false
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var abortProb = 0.01
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var targetFieldCur = [0,0]
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var targetFieldUsed = false
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@@ -43,8 +33,9 @@ var actionFieldUsed = false
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var areaRefList = []
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var threadTime = 0.4
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var threadTime = 0.6
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var threadDelta = 0.0
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#calculates the sum of all present prios
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func calcTotalPrio():
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var sum = 0
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@@ -79,7 +70,7 @@ func calcPrioTable():
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#14+7 0.999
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#updates heart and bonfire prio
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func adjustPrio(currentHealth, maxHealth):
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var prioVal = 40.0 - (float(currentHealth)/float(maxHealth))*40.0
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var prioVal = 10.0 - (float(currentHealth)/float(maxHealth))*10.0
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var bonfire = prioVal + 1
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var hearts = prioVal
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if(hearts < 0):
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@@ -106,16 +97,16 @@ func getCost(field):
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for i in grid.object_grid[field.x][field.y]:
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match i:
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Grid.Kind.DAMAGE:
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cost += prios[Grid.Kind.BONFIRE] * 32
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cost += 100
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Grid.Kind.SLOW:
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cost += 1
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cost += 1
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return cost
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#return an heurestic of distance
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# curr - current position
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# targ - a target position
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func h_fn(curr, target):
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return sqrt(pow(target[0]-curr[0],2)+pow(target[0]-curr[0],2))
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return 0
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# currCost - currentCost
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# target - position of the field to move to
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@@ -127,13 +118,13 @@ func adjacent(currentPosition, can_roll = true):
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var adj := []
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#adj.append([STEP, Vector2(0,0)])
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var p = currentPosition
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var pot_adj_step = [[p[0]-1, p[1]-1], [p[0]-1, p[1]-0], [p[0]-1, p[1]+1],
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[p[0]+0, p[1]-1], [p[0]+0, p[1]+1],
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[p[0]+1, p[1]-1], [p[0]+1, p[1]+0], [p[0]+1, p[1]+1]]
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var pot_adj_step = [[p[0]-1, p[1]-1], [p[0]-0, p[1]-1], [p[0]+1, p[1]-1],
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[p[0]-1, p[1]-0], [p[0]+1, p[1]+0],
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[p[0]-1, p[1]+1], [p[0]+0, p[1]+1], [p[0]+1, p[1]+1]]
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var pot_adj_roll = [[p[0]-2, p[1]-2], [p[0]-2, p[1]-0], [p[0]-2, p[1]+2],
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[p[0]+0, p[1]-2], [p[0]+0, p[1]+2],
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[p[0]+2, p[1]-2], [p[0]+2, p[1]+0], [p[0]+2, p[1]+2]]
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var pot_adj_roll = [[p[0]-0, p[1]-2],
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[p[0]-2, p[1]-0],[p[0]+2, p[1]+0],
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[p[0]+0, p[1]+2]]
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for i in range(pot_adj_step.size()):
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@@ -148,6 +139,8 @@ func adjacent(currentPosition, can_roll = true):
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continue
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if(grid.used_grid[next[0]][next[1]]):
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continue
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if(grid._is_in_grid(Vector2(next[0], next[1])) ==false):
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continue
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if(grid.object_grid[next[0]][next[1]][0]!=Grid.Kind.WALL):
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if(i==0):
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if(grid.object_grid[pot_adj_step[1][0]][pot_adj_step[1][1]][0]!=Grid.Kind.WALL &&
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@@ -172,6 +165,7 @@ func adjacent(currentPosition, can_roll = true):
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adj.append([STEP, Vector2(next[0],next[1]),1.0])
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for i in range(pot_adj_roll.size()):
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var next = pot_adj_roll[i]
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if(next[0]<0):
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@@ -184,49 +178,21 @@ func adjacent(currentPosition, can_roll = true):
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continue
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if(grid.used_grid[next[0]][next[1]]):
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continue
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if(grid.object_grid[next[0]][next[1]][0]!=Grid.Kind.WALL):
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continue
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if(grid._is_in_grid(Vector2(next[0], next[1])) == false):
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continue
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if(grid.object_grid[next[0]][next[1]][0]!=Grid.Kind.WALL):
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if(i==0):
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if(grid.object_grid[next[0]+0][next[1]+1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+1][next[1]+0][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+1][next[1]+1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+1][next[1]+2][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+2][next[1]+1][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.1])
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if(i==1):
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if(grid.object_grid[next[0]+0][next[1]+1][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.0])
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if(i==2):
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if(grid.object_grid[next[0]-0][next[1]+1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-1][next[1]+0][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-1][next[1]+1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-1][next[1]+2][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-2][next[1]+1][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.1])
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if(i==3):
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adj.append([ROLL, Vector2(next[0],next[1]),1.0])
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if(i==1):
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if(grid.object_grid[next[0]+1][next[1]+0][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.0])
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if(i==4):
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adj.append([ROLL, Vector2(next[0],next[1]),1.0])
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if(i==2):
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if(grid.object_grid[next[0]-1][next[1]+0][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.0])
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if(i==5):
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if(grid.object_grid[next[0]+0][next[1]-1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+1][next[1]-0][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+1][next[1]-1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+1][next[1]-2][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]+2][next[1]-1][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.1])
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if(i==6):
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adj.append([ROLL, Vector2(next[0],next[1]),1.0])
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if(i==3):
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if(grid.object_grid[next[0]+0][next[1]-1][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.0])
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if(i==7):
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if(grid.object_grid[next[0]-0][next[1]-1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-1][next[1]-0][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-1][next[1]-1][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-1][next[1]-2][0]!=Grid.Kind.WALL &&
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grid.object_grid[next[0]-2][next[1]-1][0]!=Grid.Kind.WALL):
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adj.append([ROLL, Vector2(next[0],next[1]),2.1])
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adj.append([ROLL, Vector2(next[0],next[1]),1.0])
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return adj
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@@ -250,6 +216,7 @@ func AStar(source, target):
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# Set flag
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grid.used_grid[node[2][0]][node[2][1]] = true
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var adj_list = adjacent(node[2])
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var current_field = node[2]
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for i in adj_list:
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var move_cost = i[2]
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@@ -267,7 +234,9 @@ func movement_calulcaotr():
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var currentPosition = grid._pixel_to_grid_coords(global_position)
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var enemyKind
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if(actionFieldUsed==false):
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numbers = grid.countTargets(numbers)
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if(actionKind == grid.Kind.TERMINAL_SYMBOL || numbers[actionKind]==0 || actionFieldUsed==false):
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enemyKind = calcEnemyKind()
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actionKind = enemyKind
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actionFieldUsed = true
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@@ -291,21 +260,19 @@ func is_hittable():
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var length = areaRefList.size()
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if length == 0:
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return null
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var randomNumber = randi()%length
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return instance_from_id(areaRefList[randomNumber]).global_position
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return instance_from_id(areaRefList[0]).global_position
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func hit_or_miss(target, current, delta):
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attac(Vector2(target[0]-current[0], target[1]-current[1]), delta*4)
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func movement_decider_ai(target, kindOfStep, delta):
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var currentPosition = grid._pixel_to_grid_coords(global_position)
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var field_of_movement = target
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var currentPixel = global_position
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var hitPixelTarget = is_hittable()
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if hitPixelTarget!=null:
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hit_or_miss(hitPixelTarget, currentPixel, delta*4)
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actionFieldUsed = false
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else:
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if(kindOfStep==STEP):
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run(Vector2(target[0]-currentPosition[0], target[1]-currentPosition[1]), delta*4)
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@@ -321,6 +288,13 @@ func movement_decider_ai(target, kindOfStep, delta):
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func movement_execution(delta):
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var currentPixel = global_position
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var hitPixelTarget = is_hittable()
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if hitPixelTarget!=null:
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hit_or_miss(hitPixelTarget, currentPixel, delta*4)
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return
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if(targetFieldUsed):
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var cur = grid._pixel_to_grid_coords(global_position)
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var distance = sqrt(pow(cur[0]-targetFieldCur[0],2)+ pow(cur[1]-targetFieldCur[1],2))
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@@ -346,13 +320,7 @@ func reset_exeution_state(delta):
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func makeMove(delta):
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#if(actionFieldUsed==true):
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# var random = randf()
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# if(random < mindChangeProbability):
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# ExecutionState = AI_MOVE
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func makeMove(delta):
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if ExecutionState == AI_MOVE:
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threadDelta = 0
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var MoveAdvice = movement_calulcaotr()
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