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[WA]iRonan · 18.12.2013, 13:45

I am occuring a problem with the looting system I'm developing for my server. I can't pick up objects somehow, and I'd be happy if somebody could help me.

Code:

Код:

#define PRESSED						(%0)
#define MAX_LOOTS 					100
new LootObjects[MAX_LOOTS] = { INVALID_OBJECT_ID, ... };

OnGameModeInit:

Код:

	// Objects
	LootObjects[0] = CreateDynamicObject(1210, 254.31627, 4158.11377, 8.95453,   0.00000, 0.00000, 0.00000); // Medkit
	LootObjects[1] = CreateDynamicObject(1484, 247.87740, 4188.77002, 8.90115,   0.00000, 0.00000, 0.00000); // Beer Bottle
    LootObjects[2] = CreateDynamicObject(2806, 247.98601, 4100.01758, 3.42860,   0.00000, 0.00000, 0.00000); // Human Meat
	LootObjects[3] = CreateDynamicObject(2806, 248.70003, 4103.33936, 4.03377,   0.00000, 0.00000, 0.00000); // Human Meat
	LootObjects[4] = CreateDynamicObject(336, 136.25269, 4179.93018, 28.80020,   -50.00000, 0.00000, 0.00000); // Bat in tree
	LootObjects[5] = CreateDynamicObject(1265, 289.96664, 4068.64990, 0.57592,   0.00000, 0.00000, 0.00000); // Bag with: Medkit, bandage
	LootObjects[6] = CreateDynamicObject(2891, 201.18965, 4179.41357, 8.75100,   0.00000, 0.00000, 0.00000); // Bandage
	LootObjects[7] = CreateDynamicObject(1582, 126.10010, 4083.24170, 0.07406,   10.00000, 0.00000, 0.00000); // Stranded Pizza

OnPlayerKeyStateChange

Код:

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if (newkeys & KEY_YES)
    {
        ShowInventory(playerid);
        return 1;
    }
    if (newkeys & KEY_NO)
    {
        if(IsValidObject(LootObjects[0]) && IsPlayerInRangeOfPoint(playerid,3.0, 254.31627, 4158.11377, 8.95453))
        {
            ApplyAnimation(playerid,"BOMBER","BOM_PLANT_2IDLE",4.1,1,1,1,1,1,1);
            AddItem(playerid,"Small Medkit",1);
            SendClientMessage(playerid, -4, "* Small medical kit added to your inventory.");
            DestroyObject(LootObjects[0]);
        }
    }
	return 1;
}

OnPlayerUseItem (j_inventory_v2)

Код:

public OnPlayerUseItem(playerid,ItemName[])
{
    if(!strcmp(ItemName,"Medkit",true))
    {
        new Float:hp;
        GetPlayerHealth(playerid,hp);
        if(hp>=100)return SendClientMessage(playerid,-1,"* You already have full health!");
        SetPlayerHealth(playerid,100);
        RemoveItem(playerid,ItemName,1);
        return SendClientMessage(playerid,-1,"* You used a medkit.");
    }
    return 0;
}

No errors:

Код:

Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase

~~boomerboom~~ · 18.12.2013, 14:19

Quote:

Originally Posted by [WA]iRonan

I am occuring a problem with the looting system I'm developing for my server. I can't pick up objects somehow, and I'd be happy if somebody could help me.

Code:

Код:

#define PRESSED						(%0)
#define MAX_LOOTS 					100
new LootObjects[MAX_LOOTS] = { INVALID_OBJECT_ID, ... };

OnGameModeInit:

Код:

	// Objects
	LootObjects[0] = CreateDynamicObject(1210, 254.31627, 4158.11377, 8.95453,   0.00000, 0.00000, 0.00000); // Medkit
	LootObjects[1] = CreateDynamicObject(1484, 247.87740, 4188.77002, 8.90115,   0.00000, 0.00000, 0.00000); // Beer Bottle
    LootObjects[2] = CreateDynamicObject(2806, 247.98601, 4100.01758, 3.42860,   0.00000, 0.00000, 0.00000); // Human Meat
	LootObjects[3] = CreateDynamicObject(2806, 248.70003, 4103.33936, 4.03377,   0.00000, 0.00000, 0.00000); // Human Meat
	LootObjects[4] = CreateDynamicObject(336, 136.25269, 4179.93018, 28.80020,   -50.00000, 0.00000, 0.00000); // Bat in tree
	LootObjects[5] = CreateDynamicObject(1265, 289.96664, 4068.64990, 0.57592,   0.00000, 0.00000, 0.00000); // Bag with: Medkit, bandage
	LootObjects[6] = CreateDynamicObject(2891, 201.18965, 4179.41357, 8.75100,   0.00000, 0.00000, 0.00000); // Bandage
	LootObjects[7] = CreateDynamicObject(1582, 126.10010, 4083.24170, 0.07406,   10.00000, 0.00000, 0.00000); // Stranded Pizza

OnPlayerKeyStateChange

Код:

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if (newkeys & KEY_YES)
    {
        ShowInventory(playerid);
        return 1;
    }
    if (newkeys & KEY_NO)
    {
        if(IsValidObject(LootObjects[0]) && IsPlayerInRangeOfPoint(playerid,3.0, 254.31627, 4158.11377, 8.95453))
        {
            ApplyAnimation(playerid,"BOMBER","BOM_PLANT_2IDLE",4.1,1,1,1,1,1,1);
            AddItem(playerid,"Small Medkit",1);
            SendClientMessage(playerid, -4, "* Small medical kit added to your inventory.");
            DestroyObject(LootObjects[0]);
        }
    }
	return 1;
}

OnPlayerUseItem (j_inventory_v2)

Код:

public OnPlayerUseItem(playerid,ItemName[])
{
    if(!strcmp(ItemName,"Medkit",true))
    {
        new Float:hp;
        GetPlayerHealth(playerid,hp);
        if(hp>=100)return SendClientMessage(playerid,-1,"* You already have full health!");
        SetPlayerHealth(playerid,100);
        RemoveItem(playerid,ItemName,1);
        return SendClientMessage(playerid,-1,"* You used a medkit.");
    }
    return 0;
}

No errors:

Код:

Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase

Код:

    new Float:health;
    GetPlayerHealth(playerid,health);
    if (health < 100.0)
    {
         SendClientMessage(playerid,-1,"* You already have full health!");
    }
    return 1;
}

Pottus · 18.12.2013, 14:24

This is not really how a loot system should work.

There is too much for me to really explain how to do it all without spending quite a bit of time but I think I have a loot script somewhere that is basically a scaffold that can be implemented let me see if I can dig it out.

Anyways you would need to create your own pickup function, sqlite saving etc but this gives you the structure of Creating/Deleting inventory items which is the core of this kind of system.

pawn Код:

#include <a_samp>
#include <zcmd>

// This would be in a seperate file
#include <YSI\y_iterate>
#include    <streamer>

enum TEXTUREINFO
{
    tModelID,
    tTXD[32],
    tTexture[32],
}

// Texture references
stock const TextureData[][TEXTUREINFO] = {
    {0,"INVALID","INVALID"},
    {3922,"bistro","vent_64"},
    {3922,"bistro","Tablecloth"},
    {3922,"bistro","sw_wallbrick_01"},
    {3922,"bistro","sw_door11"}
};

#define         ITEM_TYPE_NONE              0
#define         ITEM_TYPE_MEDKIT            1
#define         ITEM_TYPE_WATER             2

// Item type definition
enum ITEMTYPEINFO
{
    gItemType,
    gModelID,
    gMaterialRef,
    gModelColor,
    Float:gItemOffX,
    Float:gItemOffY,
    Float:gItemOffZ,
    Float:gItemOffRX,
    Float:gItemOffRY,
    Float:gItemOffRZ
};

// Type info
stock const ItemTypeDef[][ITEMTYPEINFO] = {
    { ITEM_TYPE_NONE, 0, 0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 }, // Dummy place holder
    { ITEM_TYPE_MEDKIT, 3112, 3, 0, -403.5044,2252.7073,44.4297, 0.0, 0.0, 0.0 },
    { ITEM_TYPE_WATER, 1484, 1, 0xFF0000FF, 0.0, 0.0, -0.5, 0.0, 0.0, 0.0 }
};

#define         MAX_ITEM_NAME           32

enum ITEMNAMEINFO
{
    ItemType,
    ItemName[MAX_ITEM_NAME]
};

stock const ItemNames[][ITEMNAMEINFO] = {
    { ITEM_TYPE_NONE, "None" },
    { ITEM_TYPE_MEDKIT, "First Aid Kit" },
    { ITEM_TYPE_WATER, "Waterbottle" }
};

#define         MAX_ITEMS           3000

#define         INVALID_ITEM_ID     (0xFFFF)

// Item info
enum ITEMDATAINFO
{
    gItemType,
    gItemObjectID,
    gItemTime,
    Text3D:gItem3DText,
    Float:gItemX,
    Float:gItemY,
    Float:gItemZ,
    Float:gItemRX,
    Float:gItemRY,
    Float:gItemRZ,
}

new Iterator:ItemIndex<MAX_ITEMS>;

new ItemData[MAX_ITEMS][ITEMDATAINFO];


stock CreateInventoryItem(itemType, Float:posx, Float:posy, Float:posz, vworld = -1, interior = -1, playerid = -1, Float:StreamDist = 300.0, Float:DrawDistance = 300.0)
{
    new index = Iter_Free(ItemIndex);
    
    if(index != -1)
    {
        Iter_Add(ItemIndex, index);
        
        // Record item data
        ItemData[index][gItemX] = posx + ItemTypeDef[itemType][gItemOffX];
        ItemData[index][gItemY] = posy + ItemTypeDef[itemType][gItemOffY];
        ItemData[index][gItemZ] = posz + ItemTypeDef[itemType][gItemOffZ];
        ItemData[index][gItemRX] = ItemTypeDef[itemType][gItemOffRX];
        ItemData[index][gItemRY] = ItemTypeDef[itemType][gItemOffRY];
        ItemData[index][gItemRZ] = ItemTypeDef[itemType][gItemOffRZ];

        // Save item type
        ItemData[index][gItemType] = itemType;

        // Save create time
        ItemData[index][gItemTime] = GetTickCount();

        // Create object
        ItemData[index][gItemObjectID] = CreateDynamicObject(ItemTypeDef[itemType][gModelID],
                                                        ItemData[index][gItemX],
                                                        ItemData[index][gItemY],
                                                        ItemData[index][gItemZ],
                                                        ItemData[index][gItemRX],
                                                        ItemData[index][gItemRY],
                                                        ItemData[index][gItemRZ],
                                                        vworld,
                                                        interior,
                                                        playerid,
                                                        StreamDist);
        // Set material

        if(ItemTypeDef[itemType][gMaterialRef] != 0) SetDynamicObjectMaterial(ItemData[index][gItemObjectID], // gMaterialModel
                                                        0, TextureData[ItemTypeDef[itemType][gMaterialRef]][tModelID],
                                                        TextureData[ItemTypeDef[itemType][gMaterialRef]][tTXD],
                                                        TextureData[ItemTypeDef[itemType][gMaterialRef]][tTexture],
                                                        ItemTypeDef[itemType][gModelColor]);


        // Create 3D Text
        ItemData[index][gItem3DText] = CreateDynamic3DTextLabel(ItemNames[itemType][ItemName], -1,
                                                        ItemData[index][gItemX],
                                                        ItemData[index][gItemY],
                                                        ItemData[index][gItemZ] + 0.5,
                                                        300.0, INVALID_PLAYER_ID, INVALID_VEHICLE_ID,
                                                        0, -1, -1, -1, 30.0);

        // Update streamer data
        Streamer_SetFloatData(STREAMER_TYPE_OBJECT,ItemData[index][gItemObjectID],E_STREAMER_DRAW_DISTANCE,DrawDistance);

        // Save To sqlite
        return index;
    }
    // All item slots full find longest exising item
    else
    {
        new LongestIndex;
        new LongestTime = 2147483647;
        foreach(new i : ItemIndex)
        {
            if(ItemData[i][gItemTime] < LongestTime)
            {
                LongestTime = ItemData[i][gItemTime];
                LongestIndex = i;
            }
        }
        // Delete longest existing item
        DeleteInventoryItem(LongestIndex);

        // Create item again
        CreateInventoryItem(itemType, posx, posy, posz, vworld, interior, playerid, StreamDist, DrawDistance);
    }
    
    return INVALID_ITEM_ID;
}

stock DeleteInventoryItem(index)
{
    if(ItemData[index][gItemType] != ITEM_TYPE_NONE)
    {
        // Destroy object
        DestroyDynamicObject(ItemData[index][gItemObjectID]);
        // Destroy 3d text

        // Destroy 3d text label
        DestroyDynamic3DTextLabel(ItemData[index][gItem3DText]);

        // Record item data
        ItemData[index][gItemX] = 0.0;
        ItemData[index][gItemY] = 0.0;
        ItemData[index][gItemZ] = 0.0;
        ItemData[index][gItemRX] = 0.0;
        ItemData[index][gItemRY] = 0.0;
        ItemData[index][gItemRZ] = 0.0;
        
        // Set item type
        ItemData[index][gItemType] = ITEM_TYPE_NONE;

        Iter_Remove(ItemIndex, index);
        
        // Save to sqlite

        return 1;
    }
    return INVALID_ITEM_ID;
}

CMD:spawnbottle(playerid, arg[])
{
    CreateInventoryItem(ITEM_TYPE_WATER, 0.0, 0.0, 3.5, -1, -1, -1, 300.0, 300.0);
    return 1;
}

// My other functions here

[WA]iRonan · 18.12.2013, 14:41

Quote:

Originally Posted by boomerboom

Код:

    new Float:health;
    GetPlayerHealth(playerid,health);
    if (health < 100.0)
    {
         SendClientMessage(playerid,-1,"* You already have full health!");
    }
    return 1;
}

That's a useless one, actually. But thanks for the attempt

Quote:

Originally Posted by [uL]Pottus

This is not really how a loot system should work.

There is too much for me to really explain how to do it all without spending quite a bit of time but I think I have a loot script somewhere that is basically a scaffold that can be implemented let me see if I can dig it out.

pawn Код:

#include <a_samp>
#include <zcmd>

// This would be in a seperate file
#include <YSI\y_iterate>
#include    <streamer>

enum TEXTUREINFO
{
    tModelID,
    tTXD[32],
    tTexture[32],
}

// Texture references
stock const TextureData[][TEXTUREINFO] = {
    {0,"INVALID","INVALID"},
    {3922,"bistro","vent_64"},
    {3922,"bistro","Tablecloth"},
    {3922,"bistro","sw_wallbrick_01"},
    {3922,"bistro","sw_door11"}
};

#define         ITEM_TYPE_NONE              0
#define         ITEM_TYPE_MEDKIT            1
#define         ITEM_TYPE_WATER             2

// Item type definition
enum ITEMTYPEINFO
{
    gItemType,
    gModelID,
    gMaterialRef,
    gModelColor,
    Float:gItemOffX,
    Float:gItemOffY,
    Float:gItemOffZ,
    Float:gItemOffRX,
    Float:gItemOffRY,
    Float:gItemOffRZ
};

// Type info
stock const ItemTypeDef[][ITEMTYPEINFO] = {
    { ITEM_TYPE_NONE, 0, 0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 }, // Dummy place holder
    { ITEM_TYPE_MEDKIT, 3112, 3, 0, -403.5044,2252.7073,44.4297, 0.0, 0.0, 0.0 },
    { ITEM_TYPE_WATER, 1484, 1, 0xFF0000FF, 0.0, 0.0, -0.5, 0.0, 0.0, 0.0 }
};

#define         MAX_ITEM_NAME           32

enum ITEMNAMEINFO
{
    ItemType,
    ItemName[MAX_ITEM_NAME]
};

stock const ItemNames[][ITEMNAMEINFO] = {
    { ITEM_TYPE_NONE, "None" },
    { ITEM_TYPE_MEDKIT, "First Aid Kit" },
    { ITEM_TYPE_WATER, "Waterbottle" }
};

#define         MAX_ITEMS           3000

#define         INVALID_ITEM_ID     (0xFFFF)

// Item info
enum ITEMDATAINFO
{
    gItemType,
    gItemObjectID,
    gItemTime,
    Text3D:gItem3DText,
    Float:gItemX,
    Float:gItemY,
    Float:gItemZ,
    Float:gItemRX,
    Float:gItemRY,
    Float:gItemRZ,
}

new Iterator:ItemIndex<MAX_ITEMS>;

new ItemData[MAX_ITEMS][ITEMDATAINFO];


stock CreateInventoryItem(itemType, Float:posx, Float:posy, Float:posz, vworld = -1, interior = -1, playerid = -1, Float:StreamDist = 300.0, Float:DrawDistance = 300.0)
{
    new index = Iter_Free(ItemIndex);
    
    if(index != -1)
    {
        Iter_Add(ItemIndex, index);
        
        // Record item data
        ItemData[index][gItemX] = posx + ItemTypeDef[itemType][gItemOffX];
        ItemData[index][gItemY] = posy + ItemTypeDef[itemType][gItemOffY];
        ItemData[index][gItemZ] = posz + ItemTypeDef[itemType][gItemOffZ];
        ItemData[index][gItemRX] = ItemTypeDef[itemType][gItemOffRX];
        ItemData[index][gItemRY] = ItemTypeDef[itemType][gItemOffRY];
        ItemData[index][gItemRZ] = ItemTypeDef[itemType][gItemOffRZ];

        // Save item type
        ItemData[index][gItemType] = itemType;

        // Save create time
        ItemData[index][gItemTime] = GetTickCount();

        // Create object
        ItemData[index][gItemObjectID] = CreateDynamicObject(ItemTypeDef[itemType][gModelID],
                                                        ItemData[index][gItemX],
                                                        ItemData[index][gItemY],
                                                        ItemData[index][gItemZ],
                                                        ItemData[index][gItemRX],
                                                        ItemData[index][gItemRY],
                                                        ItemData[index][gItemRZ],
                                                        vworld,
                                                        interior,
                                                        playerid,
                                                        StreamDist);
        // Set material

        if(ItemTypeDef[itemType][gMaterialRef] != 0) SetDynamicObjectMaterial(ItemData[index][gItemObjectID], // gMaterialModel
                                                        0, TextureData[ItemTypeDef[itemType][gMaterialRef]][tModelID],
                                                        TextureData[ItemTypeDef[itemType][gMaterialRef]][tTXD],
                                                        TextureData[ItemTypeDef[itemType][gMaterialRef]][tTexture],
                                                        ItemTypeDef[itemType][gModelColor]);


        // Create 3D Text
        ItemData[index][gItem3DText] = CreateDynamic3DTextLabel(ItemNames[itemType][ItemName], -1,
                                                        ItemData[index][gItemX],
                                                        ItemData[index][gItemY],
                                                        ItemData[index][gItemZ] + 0.5,
                                                        300.0, INVALID_PLAYER_ID, INVALID_VEHICLE_ID,
                                                        0, -1, -1, -1, 30.0);

        // Update streamer data
        Streamer_SetFloatData(STREAMER_TYPE_OBJECT,ItemData[index][gItemObjectID],E_STREAMER_DRAW_DISTANCE,DrawDistance);

        // Save To sqlite
        return index;
    }
    // All item slots full find longest exising item
    else
    {
        new LongestIndex;
        new LongestTime = 2147483647;
        foreach(new i : ItemIndex)
        {
            if(ItemData[i][gItemTime] < LongestTime)
            {
                LongestTime = ItemData[i][gItemTime];
                LongestIndex = i;
            }
        }
        // Delete longest existing item
        DeleteInventoryItem(LongestIndex);

        // Create item again
        CreateInventoryItem(itemType, posx, posy, posz, vworld, interior, playerid, StreamDist, DrawDistance);
    }
    
    return INVALID_ITEM_ID;
}

stock DeleteInventoryItem(index)
{
    if(ItemData[index][gItemType] != ITEM_TYPE_NONE)
    {
        // Destroy object
        DestroyDynamicObject(ItemData[index][gItemObjectID]);
        // Destroy 3d text

        // Destroy 3d text label
        DestroyDynamic3DTextLabel(ItemData[index][gItem3DText]);

        // Record item data
        ItemData[index][gItemX] = 0.0;
        ItemData[index][gItemY] = 0.0;
        ItemData[index][gItemZ] = 0.0;
        ItemData[index][gItemRX] = 0.0;
        ItemData[index][gItemRY] = 0.0;
        ItemData[index][gItemRZ] = 0.0;
        
        // Set item type
        ItemData[index][gItemType] = ITEM_TYPE_NONE;

        Iter_Remove(ItemIndex, index);
        
        // Save to sqlite

        return 1;
    }
    return INVALID_ITEM_ID;
}

CMD:spawnbottle(playerid, arg[])
{
    CreateInventoryItem(ITEM_TYPE_WATER, 0.0, 0.0, 3.5, -1, -1, -1, 300.0, 300.0);
    return 1;
}

// My other functions here

That should do the trick. Thanks!

Pottus · 18.12.2013, 14:43

Let me know if you have any questions

[WA]iRonan · 18.12.2013, 14:55

Quote:

Originally Posted by [uL]Pottus

Let me know if you have any questions

How does somebody pick up an object. And how does somebody enter his inventory?

~~boomerboom~~ · 18.12.2013, 14:57

Quote:

Originally Posted by [WA]iRonan

That's a useless one, actually. But thanks for the attempt

That should do the trick. Thanks!

I didn't read the whole threath sry

Im lazy.I thought you had another error...

[WA]iRonan · 18.12.2013, 14:59

Quote:

Originally Posted by boomerboom

I didn't read the whole threath sry

Im lazy.I thought you had another error...

No problem, Pottus helped me out already. At least thanks for giving it a try

Pottus · 18.12.2013, 15:11

Quote:

Originally Posted by [WA]iRonan

How does somebody pick up an object. And how does somebody enter his inventory?

None of that is coded in, as I mentioned this is just a scaffold script you need to write in your own functions for that but I'll do a quick example for you no problem.

pawn Код:

#define         PICKUP_RANGE            1.0

stock TryPickupItem(playerid)
{
    foreach(new i : ItemIndex)
    {
        if(IsPlayerInRangeOfPoint(playerid, PICKUP_RANGE, ItemData[index][gItemX], ItemData[index][gItemY], ItemData[index][gItemZ])) return i;
    }
    return INVALID_ITEM_ID;
}

This will return the index of first found item within range, most likely this would be called from OnPlayerKeyStateChange() if an item is found then you do your pickup code which would put it into your inventory then delete the item.

One more thing you should change Iter_Remove() to Iter_SafeRemove() in the delete function just in case your deleting items in a loop that uses foreach(new i : ItemIndex) { }

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