Chip 2011 November/CHIP_2011_11.iso/Programy/Inne/Gry/Carnage_Contest/scripts/CC Original/weapons/Trap Kit.lua

Text File | 2010-08-31 | 5KB | 144 lines

--------------------------------------------------------------------------------
-- Weapon Trap Kit + Projectile Trap Kit
-- Original Carnage Contest Weapon
-- Script by DC, July 2010, www.UnrealSoftware.de
--------------------------------------------------------------------------------

-- Setup Tables
if cc==nil then cc={} end
cc.trapkit={}
cc.trapkit.trapkit={}

-- Load & Prepare Ressources
cc.trapkit.gfx_icon=loadgfx("weapons/trapkit.png")                -- Weapon Icon
setmidhandle(cc.trapkit.gfx_icon)
cc.trapkit.gfx_wpn=loadgfx("weapons/trap.bmp")                    -- Weapon
sethandle(cc.trapkit.gfx_wpn,7,9)
cc.trapkit.sfx_attack=loadsfx("throw.ogg")                        -- Attack Sound
cc.trapkit.sfx_bounce=loadsfx("bounce.wav")                        -- Bounce Sound

--------------------------------------------------------------------------------
-- Weapon: trapkit
--------------------------------------------------------------------------------

cc.trapkit.id=addweapon("cc.trapkit","Trap Kit",cc.trapkit.gfx_icon,0,2)    -- Add Weapon (0 uses, first in round 2)
cc.trapkit.ammo=3                                                            -- 3 Mines

function cc.trapkit.draw()                                                    -- Draw
    if weapon_shots<cc.trapkit.ammo then
        if getplayeraction(0)==0 then
            setblend(blend_alpha)
            setalpha(1)
            setcolor(255,255,255)
            setscale(1,1)
            setrotation(0)
            drawimage(cc.trapkit.gfx_wpn,getplayerx(0)+getplayerdirection(0)*7,getplayery(0)+2)
        end
        -- HUD ammobar
        if cc.trapkit.ammo-weapon_shots>0 then
            hudammobar(cc.trapkit.ammo-weapon_shots,cc.trapkit.ammo)
        end
    end
end

function cc.trapkit.attack(attack)                                            -- Attack
    if weapon_timer>0 then
        weapon_timer=weapon_timer-1
    end
    if (weapon_shots<cc.trapkit.ammo) then
        if attack==1 and weapon_timer<=0 then
            -- No more weapon switching!
            useweapon(0)
            playsound(cc.trapkit.sfx_attack)
            weapon_shots=weapon_shots+1
            id=createprojectile(cc.trapkit.trapkit.id)
            projectiles[id]={}
            -- Ignore collision with current player at beginning
            projectiles[id].ignore=playercurrent()
            -- Set initial position of projectile
            projectiles[id].x=getplayerx(0)+getplayerdirection(0)*7
            projectiles[id].y=getplayery(0)+2
            -- Set speed of projectile
            projectiles[id].sx=getplayerdirection(0)*0.5
            projectiles[id].sy=-1
            -- Timer
            weapon_timer=50
            -- End Turn
            if weapon_shots>=cc.trapkit.ammo then
                endturn()
            end
        end
    end
end

--------------------------------------------------------------------------------
-- Projectile: trapkit
--------------------------------------------------------------------------------

cc.trapkit.trapkit.id=addprojectile("cc.trapkit.trapkit")        -- Add Projectile

function cc.trapkit.trapkit.draw(id)                            -- Draw
    -- Setup draw mode
    setblend(blend_alpha)
    setalpha(1)
    setcolor(255,255,255)
    setscale(1,1)
    setrotation(0)
    -- Draw projectile
    drawimage(cc.trapkit.gfx_wpn,projectiles[id].x,projectiles[id].y)
    -- Draw Arrow if out of Screen
    outofscreenarrow(projectiles[id].x,projectiles[id].y)
end

function cc.trapkit.trapkit.update(id)                    -- Update
    -- Gravity influence on speed + decrease x speed
    projectiles[id].sx=projectiles[id].sx*0.95
    projectiles[id].sy=projectiles[id].sy+getgravity()
    -- Move (in substep loop for optimal collision precision)
    msubt=math.ceil(math.max(math.abs(projectiles[id].sx),math.abs(projectiles[id].sy))/3)
    msubx=projectiles[id].sx/msubt
    msuby=projectiles[id].sy/msubt
    for i=1,msubt,1 do
        -- Move X
        projectiles[id].x=projectiles[id].x+msubx
        if collision(col3x3,projectiles[id].x,projectiles[id].y)==1 then
            if terraincollision()==1 or objectcollision()>0 or playercollision()~=projectiles[id].ignore then
                if (math.abs(projectiles[id].sx)>0.5) then playsound(cc.trapkit.sfx_bounce) end
                projectiles[id].x=projectiles[id].x-msubx
                projectiles[id].sx=-projectiles[id].sx*0.05
                msubx=-msubx*0.05
            end
        else
            projectiles[id].ignore=0
        end
        -- Move Y
        projectiles[id].y=projectiles[id].y+msuby
        if collision(col3x3,projectiles[id].x,projectiles[id].y)==1 then
            if terraincollision()==1 or objectcollision()>0 or playercollision()~=projectiles[id].ignore then
                if (math.abs(projectiles[id].sy)>0.5) then playsound(cc.trapkit.sfx_bounce) end
                projectiles[id].y=projectiles[id].y-msuby
                projectiles[id].sy=-projectiles[id].sy*0.3
                msuby=-msuby*0.3
                -- Remove / Exchange with real trapkit
                if (math.abs(projectiles[id].sy)<0.3) then
                    createobject(o_beartrap,projectiles[id].x,projectiles[id].y)
                    freeprojectile(id)
                end
            end
        else
            projectiles[id].ignore=0
        end
        -- Water
        if (projectiles[id].y)>getwatery()+5 then
            -- Effects
            particle(p_waterhit,projectiles[id].x,projectiles[id].y)
            playsound(sfx_hitwater1)
            -- Free projectile
            freeprojectile(id)
            break
        end
    end
    -- Scroll to projectile
    scroll(projectiles[id].x,projectiles[id].y)
end