ggj7/attacks.lua at master · dave-ryley/ggj7 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144

basicAttackSound = audio.loadSound("_audio/Basic Attack.ogg")
jumpSound = audio.loadSound("_audio/Jump.ogg")

local screams = {}
for i = 1, 5,1 do
	screams[i] = audio.loadSound("_audio/ManScream0"..i..".ogg")
end

function scream()
	audio.play(screams[math.random(5)])
end
-- All attacks should be under 1000 ms
function attack( attacker, attacked, attackType, direction )
	attackAnimation[attackType]( attacker, attacked, direction )
end


-- BASIC STRIKE ANIMATIONS

function basicStrike( obj, attacked, direction )
	local origin = obj.x

    transition.to( obj, { time = 500, x = 300*direction, delta = true, onComplete = function( )
        transition.to( obj, { time = 50, x = 300*direction, delta = true, onComplete = function( )
						audio.play(basicAttackSound)
            transition.to( obj, {time = 300, x = origin } )
            do_shake_obj( attacked, 3 )
						scream()
        end } )
    end } )
end

function leapAttack( obj, attacked, direction )
	local returnpoint = {obj.x,obj.y}
	local curve = generate_curve(8,{
																{x = obj.x, y = obj.y},
																{x = obj.x, y = obj.y-100},
																{x = obj.x+(100*direction), y = obj.y-300},
																{x = obj.x+(400*direction),y = obj.y-300} })
	audio.play(jumpSound)
  transition_curve(obj,curve,{ time = 400, speed = 0.1, onComplete = function()
		transition.to(obj,{time = 70, x = attacked.x,y = attacked.y,onComplete = function()
      transition.to( obj, { time = 300, x = returnpoint[1], y = returnpoint[2]})
			audio.play(basicAttackSound)
      do_shake_obj( attacked, 3 )
			scream()
		end } )
  end },1 )
end

function groundPound( obj, attacked, direction )

	local origin = obj.x
		poundSound = audio.loadSound("_audio/GroundPound.ogg")
		audio.play(poundSound)
    transition.to( obj, { time = 300, y = -200, delta = true, onComplete = function()
        transition.to( obj, { time = 50, y = 200, delta = true, onComplete = function()
            transition.to( obj, {time = 200, x = origin } )
            do_shake_obj( attacked, 5 )
						scream()
        end } )
    end } )
end

function dashAttack( obj, attacked, direction )

	local origin = obj.x

    transition.to( obj, { time = 200, x = 300*direction, delta = true, onComplete = function( )
        transition.to( obj, { time = 20, x = 300*direction, delta = true, onComplete = function( )
            transition.to( obj, {time = 200, x = origin } )
            do_shake_obj( attacked, 3 )
						scream()
        end } )
    end } )
end

function growthAttack( obj, attacked, direction )
	local origin = obj.x
		grunt = audio.loadSound("_audio/maleGrunt03.ogg")
		audio.play(grunt)
    transition.scaleTo( obj, { xScale = 1.2,yScale = 1.2,time = 200, onComplete = function( )
			transition.scaleTo(obj,{time = 200,xScale = 1,yScale = 1})
		end } )
end

function CHARGE(obj, attacked, direction)
	local origin = obj.x
	local lance = display.newImageRect(obj,"_gfx/action/players/lance"..1+direction..".png",544,56)
	lance.fill.effect = "filter.brightness"
	lance.fill.effect.intensity = 1
	lance.alpha = 0
	lance.anchorX = direction*-1
	lance.x = -66*direction
	lance.y = -56
	CHARGESOUND = audio.loadSound("_audio/CHARGE.ogg")
	audio.play(CHARGESOUND)
		transition.to(lance, {time = 200, alpha = 1, onComplete = function()
			transition.to(lance.fill.effect, {time = 200,intensity = 0 })
			end } )

		transition.to( obj, { time = 800, x = -100*direction, delta = true, onComplete = function( )
				transition.to( obj, { time = 100, x = 800*direction, delta = true, onComplete = function( )
						audio.play(basicAttackSound)
						transition.to( obj, {time = 200, x = origin } )
						do_shake_obj( attacked, 3 )
						scream()
						lance:removeSelf()
						lance = nil
				end } )
		end } )
end


function do_shake_obj( obj, count )
    if not count then count = 1 end

    if count > 0 then
        shake_obj( obj, function( ) do_shake_obj( obj, count-1 ) end )
    end
end

function shake_obj( obj, onComplete )

	local origin = obj.x

    transition.to( obj, { time = 20, x = 10, delta = true, onComplete = function( )
        transition.to( obj, { time = 40, x = -20, delta = true, onComplete = function( )
            transition.to( obj, {time = 20, x = origin, onComplete = onComplete } )
        end } )
    end } )
end

attackAnimation = {
	--LEAP ATTACK ANIMATION
	["Basic Strike"] = basicStrike,
	["Leap Attack"] = leapAttack,
	["Ground Pound"] = groundPound,
	["Dash"] = dashAttack,
	["Rage"] = growthAttack,
	["CHARGE"] = CHARGE
}