161 lines
4.4 KiB
Lua
161 lines
4.4 KiB
Lua
warp={
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max_warps=50,
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warp_list={},
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update=update_all,
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}
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function warp.init(tiles_sf)
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local curr_source = surf.source()
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local curr_target = surf.target()
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warp_sf=surf.new(32,32)
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surf.source(tiles_sf)
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surf.target(warp_sf)
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local sprite_x = 11*16
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local sprite_y = 15*16
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draw.surfrot(sprite_x, sprite_y, 16, 16, 0, 0, 0)
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draw.surfrot(sprite_x, sprite_y, 16, 16, 15, 0, 90)
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draw.surfrot(sprite_x, sprite_y, 16, 16, 15, 15, 180)
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draw.surfrot(sprite_x, sprite_y, 16, 16, 0, 15, 270)
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surf.source(curr_source)
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surf.target(curr_target)
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end
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function warp.close()
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surf.free(warp_sf)
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end
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function warp.new(_actor)
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-- local world_x, world_y = coords.room_to_world(_hab,_x,_y)
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return {name="warp",
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hab=_hab,
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x=_actor.x,
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y=_actor.y,
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w=arcade_config.sprite_size.w,
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h=arcade_config.sprite_size.h,
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frame=0,
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wait=0,
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step=0,
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angle=0,
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d_angle=5,
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update=warp.update,
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draw=warp.draw,
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alive=true,
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actor=_actor}
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end
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function warp:draw()
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if not self.alive then return end
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local scr_x, scr_y = viewp:screen_coords( self.x, self.y )
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local curr_sf=surf.source()
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local target_sf=surf.target()
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surf.source(warp_sf)
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surf.target(0)
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draw.surfrot(0,0,32,32,scr_x,scr_y,self.angle)
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surf.source(curr_sf)
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surf.target(target_sf)
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end
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function warp:update()
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if not self.actor.warping then self.alive=false end
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if not self.alive then return end
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self.wait=self.wait+1
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self.angle=self.angle+self.d_angle
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if self.wait==10 then
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self.d_angle=self.d_angle+1
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self.wait = 0
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end
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if self.d_angle==20 then
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self.d_angle=5
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self.alive = false
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end
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if self.angle>=360 then self.angle=self.angle % 360 end
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end
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function warp.open(actor)
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for _, w in ipairs(warp.warp_list) do
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if not w.alive then
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w.alive = true
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w.x = actor.x
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w.y = actor.y
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w.actor = actor
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w.frame = 0
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w.wait = 0
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w.step = 0
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w.angle = 0
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w.d_angle = 5
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return e; -- reutilitzar
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end
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end
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table.insert(warp.warp_list, warp.new(actor) )
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end
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function warp.update_all()
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for _, w in ipairs(warp.warp_list) do
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if w.alive then
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w:update()
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end
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end
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end
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function actor_warp_draw(actor)
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local shrink_w = actor.w*actor.shrink
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local shrink_h = actor.h*actor.shrink
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local offset_x = math.floor((actor.w-shrink_w)/2)
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local offset_y = math.floor((actor.h-shrink_h)/2)
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local scr_x, scr_y = viewp:screen_coords( actor.x+offset_x, actor.y+offset_y )
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shrink_w = math.floor(shrink_w)
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shrink_h = math.floor(shrink_h)
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if shrink_w>0 and shrink_h>0 then
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draw.surfrot((actor.frame&7)*cw, (actor.frame>>cxr2)*ch,
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cw, ch,
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scr_x, scr_y,
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actor.angle,
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shrink_w, shrink_h,
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actor.flip)
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end
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end
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function actor_warp_update(actor)
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-- warp, wait, respawn
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if actor.warping then
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if actor.step<actor.death_time then
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actor.shrink=actor.shrink-actor.d_shrink
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actor.angle=actor.angle+actor.d_angle
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if actor.angle>=360 then actor.angle = actor.angle % 360 end
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if actor.shrink<=0 then
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actor.shrink=1
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actor.d_shrink=1
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actor.angle=0
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actor.d_angle=1
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actor.warping = false
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actor.frame = -1
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actor.step = 0
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if actor.energy~=nil then
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actor.energy = actor.max_energy
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end
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end
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end
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elseif actor.step<actor.death_time/2 then
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actor.frame = -1
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elseif actor.step<actor.death_time then
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if actor.step%2==0 then
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actor.frame=actor.anim[#actor.anim]
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else
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actor.frame=-1
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end
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elseif actor.step>=actor.death_time then
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actor.frame=actor.anim[1]
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actor.step=0
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actor.wait=0
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if actor.name=="caco" then
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actor.update=caco.update_normal
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elseif actor.name=="zombie" then
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actor.update=zombie.update_normal
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end
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actor.dying = false
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end
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end
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