4 * Created on: Aug 9, 2012
8 #include "SelectItem.h"
10 #include "SelectAttackType.h"
11 #include "SelectTarget.h"
12 #include "../BattleState.h"
13 #include "../../app/Application.h"
14 #include "../../app/Input.h"
15 #include "../../common/Item.h"
16 #include "../../graphics/Frame.h"
17 #include "../../math/Vector.h"
19 using app::Application;
23 using graphics::Frame;
27 void SelectItem::OnEnterState(SDL_Surface *screen) {
31 void SelectItem::OnExitState(SDL_Surface *screen) {
35 void SelectItem::OnResumeState(SDL_Surface *screen) {
36 if (battle->ActiveHero().GetAttackChoice().Selection().HasSelected()) {
37 battle->ActiveHero().GetAttackChoice().SetType(AttackChoice::ITEM);
38 battle->ActiveHero().GetAttackChoice().SetItem(battle->ItemMenu().Selected());
43 void SelectItem::OnPauseState(SDL_Surface *screen) {
48 void SelectItem::OnResize(int width, int height) {
53 void SelectItem::HandleEvents(const Input &input) {
54 if (input.JustPressed(Input::ACTION_A)) {
55 if (battle->ItemMenu().SelectedIsEnabled()) {
56 AttackChoice &ac(battle->ActiveHero().GetAttackChoice());
57 const Item *item(battle->ItemMenu().Selected());
58 ac.Selection().Reset();
59 if (item->GetTargetingMode().TargetsAlly()) {
60 ac.Selection().SelectHeroes();
62 ac.Selection().SelectMonsters();
64 if (item->GetTargetingMode().TargetsAll()) {
65 ac.SetType(AttackChoice::ITEM);
70 if (item->GetTargetingMode().TargetsSingle()) {
71 ac.Selection().SetSingle();
73 ac.Selection().SetMultiple();
75 Ctrl().PushState(new SelectTarget(battle, parent, &ac.Selection(), battle->Res().itemTargetCursor));
79 if (input.JustPressed(Input::ACTION_B)) {
80 Ctrl().PopState(); // return control to parent
82 if (input.JustPressed(Input::PAD_UP)) {
83 battle->ItemMenu().PreviousRow();
85 if (input.JustPressed(Input::PAD_RIGHT)) {
86 battle->ItemMenu().NextItem();
88 if (input.JustPressed(Input::PAD_DOWN)) {
89 battle->ItemMenu().NextRow();
91 if (input.JustPressed(Input::PAD_LEFT)) {
92 battle->ItemMenu().PreviousItem();
96 void SelectItem::UpdateWorld(Uint32 deltaT) {
100 void SelectItem::Render(SDL_Surface *screen) {
101 parent->Render(screen);
102 Vector<int> offset(battle->CalculateScreenOffset(screen));
103 RenderFrame(screen, offset);
104 RenderHeadline(screen, offset);
105 RenderMenu(screen, offset);
108 void SelectItem::RenderFrame(SDL_Surface *screen, const Vector<int> &offset) {
109 const Frame *frame(battle->Res().selectFrame);
110 Vector<int> position(frame->BorderSize());
111 int width(battle->Width() - 2 * frame->BorderWidth());
112 int height(battle->Res().normalFont->CharHeight() * 13);
113 frame->Draw(screen, position + offset, width, height);
116 void SelectItem::RenderHeadline(SDL_Surface *screen, const Vector<int> &offset) {
117 const Resources &res(battle->Res());
118 Vector<int> position(
119 2 * res.selectFrame->BorderWidth() + res.normalFont->CharWidth(),
120 2 * res.selectFrame->BorderHeight());
121 res.normalFont->DrawString(res.itemMenuHeadline, screen, position + offset);
124 void SelectItem::RenderMenu(SDL_Surface *screen, const Vector<int> &offset) {
125 const Resources &res(battle->Res());
126 Vector<int> position(
127 2 * res.selectFrame->BorderWidth() + res.normalFont->CharWidth(),
128 2 * res.selectFrame->BorderHeight() + 2 * res.normalFont->CharHeight());
129 battle->ItemMenu().Draw(screen, position + offset);