author | unc0rr |
Tue, 27 May 2008 14:32:55 +0000 | |
changeset 956 | 19003f7fc174 |
parent 941 | b5222ddafe1f |
child 971 | d2c49b730771 |
permissions | -rw-r--r-- |
393 | 1 |
(* |
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* Hedgewars, a worms-like game |
|
883 | 3 |
* Copyright (c) 2006-2008 Andrey Korotaev <unC0Rr@gmail.com> |
393 | 4 |
* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
|
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* along with this program; if not, write to the Free Software |
|
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*) |
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||
288 | 19 |
unit uAmmos; |
20 |
interface |
|
534 | 21 |
uses uConsts, uTeams; |
288 | 22 |
{$INCLUDE options.inc} |
23 |
||
24 |
procedure AddAmmoStore(s: shortstring); |
|
25 |
procedure AssignStores; |
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procedure AddAmmo(var Hedgehog: THedgehog; ammo: TAmmoType); |
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function HHHasAmmo(var Hedgehog: THedgehog; Ammo: TAmmoType): boolean; |
371 | 28 |
procedure PackAmmo(Ammo: PHHAmmo; Slot: LongInt); |
534 | 29 |
procedure OnUsedAmmo(var Hedgehog: THedgehog); |
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procedure ApplyAmmoChanges(var Hedgehog: THedgehog); |
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procedure SwitchNotHoldedAmmo(var Hedgehog: THedgehog); |
783 | 32 |
procedure SetWeapon(weap: TAmmoType); |
288 | 33 |
|
34 |
implementation |
|
783 | 35 |
uses uMisc, uGears, uWorld, uLocale, uConsole; |
295 | 36 |
type TAmmoCounts = array[TAmmoType] of Longword; |
288 | 37 |
var StoresList: array[0..Pred(cMaxHHs)] of PHHAmmo; |
38 |
StoreCnt: Longword = 0; |
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39 |
||
295 | 40 |
procedure FillAmmoStore(Ammo: PHHAmmo; var cnts: TAmmoCounts); |
288 | 41 |
var mi: array[0..cMaxSlotIndex] of byte; |
42 |
a: TAmmoType; |
|
295 | 43 |
begin |
44 |
FillChar(mi, sizeof(mi), 0); |
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FillChar(Ammo^, sizeof(Ammo^), 0); |
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46 |
for a:= Low(TAmmoType) to High(TAmmoType) do |
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if cnts[a] > 0 then |
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48 |
begin |
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TryDo(mi[Ammoz[a].Slot] <= cMaxSlotAmmoIndex, 'Ammo slot overflow', true); |
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351 | 50 |
Ammo^[Ammoz[a].Slot, mi[Ammoz[a].Slot]]:= Ammoz[a].Ammo; |
51 |
Ammo^[Ammoz[a].Slot, mi[Ammoz[a].Slot]].Count:= cnts[a]; |
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295 | 52 |
inc(mi[Ammoz[a].Slot]) |
53 |
end |
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54 |
end; |
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||
56 |
procedure AddAmmoStore(s: shortstring); |
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var cnt: Longword; |
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a: TAmmoType; |
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ammos: TAmmoCounts; |
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288 | 60 |
begin |
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TryDo(byte(s[0]) = byte(ord(High(TAmmoType)) + 1), 'Invalid ammo scheme (incompatible frontend)', true); |
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62 |
||
63 |
inc(StoreCnt); |
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TryDo(StoreCnt <= cMaxHHs, 'Ammo stores overflow', true); |
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||
66 |
new(StoresList[Pred(StoreCnt)]); |
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||
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for a:= Low(TAmmoType) to High(TAmmoType) do |
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begin |
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cnt:= byte(s[ord(a) + 1]) - byte('0'); |
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295 | 71 |
if cnt = 9 then cnt:= AMMO_INFINITE; |
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ammos[a]:= cnt |
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288 | 73 |
end; |
295 | 74 |
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FillAmmoStore(StoresList[Pred(StoreCnt)], ammos) |
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288 | 76 |
end; |
77 |
||
78 |
function GetAmmoByNum(num: Longword): PHHAmmo; |
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begin |
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TryDo(num < StoreCnt, 'Invalid store number', true); |
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351 | 81 |
exit(StoresList[num]) |
288 | 82 |
end; |
83 |
||
84 |
procedure AssignStores; |
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547 | 85 |
var t: LongInt; |
288 | 86 |
i: Longword; |
87 |
begin |
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547 | 88 |
for t:= 0 to Pred(TeamsCount) do |
89 |
with TeamsArray[t]^ do |
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288 | 90 |
begin |
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for i:= 0 to cMaxHHIndex do |
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547 | 92 |
if Hedgehogs[i].Gear <> nil then |
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Hedgehogs[i].Ammo:= GetAmmoByNum(Hedgehogs[i].AmmoStore); |
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288 | 94 |
end |
95 |
end; |
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||
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procedure AddAmmo(var Hedgehog: THedgehog; ammo: TAmmoType); |
295 | 98 |
var ammos: TAmmoCounts; |
371 | 99 |
slot, ami: LongInt; |
295 | 100 |
hhammo: PHHAmmo; |
101 |
begin |
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FillChar(ammos, sizeof(ammos), 0); |
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hhammo:= Hedgehog.Ammo; |
295 | 104 |
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for slot:= 0 to cMaxSlotIndex do |
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for ami:= 0 to cMaxSlotAmmoIndex do |
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351 | 107 |
if hhammo^[slot, ami].Count > 0 then |
108 |
ammos[hhammo^[slot, ami].AmmoType]:= hhammo^[slot, ami].Count; |
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295 | 109 |
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if ammos[ammo] <> AMMO_INFINITE then |
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begin |
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inc(ammos[ammo], Ammoz[ammo].NumberInCase); |
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if ammos[ammo] > AMMO_INFINITE then ammos[ammo]:= AMMO_INFINITE |
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end; |
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|
295 | 116 |
FillAmmoStore(hhammo, ammos) |
117 |
end; |
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118 |
||
371 | 119 |
procedure PackAmmo(Ammo: PHHAmmo; Slot: LongInt); |
120 |
var ami: LongInt; |
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295 | 121 |
b: boolean; |
122 |
begin |
|
123 |
repeat |
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124 |
b:= false; |
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ami:= 0; |
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while (not b) and (ami < cMaxSlotAmmoIndex) do |
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351 | 127 |
if (Ammo^[Slot, ami].Count = 0) |
128 |
and (Ammo^[Slot, ami + 1].Count > 0) then b:= true |
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else inc(ami); |
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if b then // there's a free item in ammo stack |
131 |
begin |
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351 | 132 |
Ammo^[Slot, ami]:= Ammo^[Slot, ami + 1]; |
133 |
Ammo^[Slot, ami + 1].Count:= 0 |
|
295 | 134 |
end; |
135 |
until not b; |
|
136 |
end; |
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137 |
||
534 | 138 |
procedure OnUsedAmmo(var Hedgehog: THedgehog); |
295 | 139 |
begin |
534 | 140 |
with Hedgehog do |
295 | 141 |
begin |
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with Ammo^[CurSlot, CurAmmo] do |
295 | 143 |
if Count <> AMMO_INFINITE then |
144 |
begin |
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145 |
dec(Count); |
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146 |
if Count = 0 then PackAmmo(Ammo, CurSlot) |
|
147 |
end |
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148 |
end |
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149 |
end; |
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150 |
||
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function HHHasAmmo(var Hedgehog: THedgehog; Ammo: TAmmoType): boolean; |
371 | 152 |
var slot, ami: LongInt; |
295 | 153 |
begin |
154 |
Slot:= Ammoz[Ammo].Slot; |
|
155 |
ami:= 0; |
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351 | 156 |
while (ami <= cMaxSlotAmmoIndex) do |
295 | 157 |
begin |
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with Hedgehog.Ammo^[Slot, ami] do |
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if (AmmoType = Ammo) then |
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160 |
exit((Count > 0) and (Hedgehog.Team^.Clan^.TurnNumber > Ammoz[AmmoType].SkipTurns)); |
295 | 161 |
inc(ami) |
351 | 162 |
end; |
163 |
HHHasAmmo:= false |
|
295 | 164 |
end; |
165 |
||
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procedure ApplyAmmoChanges(var Hedgehog: THedgehog); |
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var s: shortstring; |
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begin |
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TargetPoint.X:= NoPointX; |
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|
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with Hedgehog do |
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begin |
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if (Ammo^[CurSlot, CurAmmo].Count = 0) then |
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begin |
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CurAmmo:= 0; |
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CurSlot:= 0; |
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while (CurSlot <= cMaxSlotIndex) and (Ammo^[CurSlot, CurAmmo].Count = 0) do inc(CurSlot) |
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178 |
end; |
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|
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with Ammo^[CurSlot, CurAmmo] do |
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begin |
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182 |
CurMinAngle:= Ammoz[AmmoType].minAngle; |
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if Ammoz[AmmoType].maxAngle <> 0 then CurMaxAngle:= Ammoz[AmmoType].maxAngle |
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else CurMaxAngle:= cMaxAngle; |
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with Hedgehog.Gear^ do |
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begin |
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if Angle < CurMinAngle then Angle:= CurMinAngle; |
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if Angle > CurMaxAngle then Angle:= CurMaxAngle; |
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|
189 |
end; |
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|
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191 |
s:= trammo[Ammoz[AmmoType].NameId]; |
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192 |
if Count <> AMMO_INFINITE then |
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s:= s + ' (' + IntToStr(Count) + ')'; |
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if (Propz and ammoprop_Timerable) <> 0 then |
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195 |
s:= s + ', ' + inttostr(Timer div 1000) + ' ' + trammo[sidSeconds]; |
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196 |
AddCaption(s, Team^.Clan^.Color, capgrpAmmoinfo); |
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197 |
if (Propz and ammoprop_NeedTarget) <> 0 |
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198 |
then begin |
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|
199 |
Gear^.State:= Gear^.State or gstHHChooseTarget; |
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200 |
isCursorVisible:= true |
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|
201 |
end else begin |
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202 |
Gear^.State:= Gear^.State and not gstHHChooseTarget; |
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203 |
isCursorVisible:= false |
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|
204 |
end; |
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205 |
ShowCrosshair:= (Propz and ammoprop_NoCrosshair) = 0 |
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|
206 |
end |
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|
207 |
end |
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|
208 |
end; |
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|
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210 |
procedure SwitchNotHoldedAmmo(var Hedgehog: THedgehog); |
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begin |
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|
212 |
with Hedgehog do |
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|
213 |
if (Ammo^[CurSlot, CurAmmo].Propz and ammoprop_DontHold) <> 0 then |
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begin |
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|
215 |
CurAmmo:= 0; |
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216 |
CurSlot:= 0; |
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while (CurSlot <= cMaxSlotIndex) and (Ammo^[CurSlot, CurAmmo].Count = 0) do inc(CurSlot) |
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|
218 |
end |
5478386d935f
- Switch to bazooka (or whatever) after use of some weapon (fixes problem with bots)
unc0rr
parents:
547
diff
changeset
|
219 |
end; |
5478386d935f
- Switch to bazooka (or whatever) after use of some weapon (fixes problem with bots)
unc0rr
parents:
547
diff
changeset
|
220 |
|
783 | 221 |
procedure SetWeapon(weap: TAmmoType); |
222 |
begin |
|
784 | 223 |
ParseCommand('/setweap ' + char(weap), true) |
783 | 224 |
end; |
225 |
||
288 | 226 |
end. |