From f31b0a3361c0c39b9f6f6ee440b93293690bbe02 Mon Sep 17 00:00:00 2001
From: JacobF <queatz@gmail.com>
Date: Wed, 7 Sep 2011 10:56:04 -0400
Subject: [PATCH] Display which tool the player is holding And some simple
animation when trying to dig...
---
src/client.cpp | 8 +++++++
src/client.h | 1 +
src/game.cpp | 60 ++++++++++++++++++++++++++++++++++++++++++++++++-
src/inventory.h | 57 +++++++++++++++++++++++++++++-----------------
src/player.cpp | 19 ++++++++++++++++
src/player.h | 4 ++++
6 files changed, 128 insertions(+), 21 deletions(-)
diff --git a/src/client.cpp b/src/client.cpp
index a5ed6f61b..d491f9d36 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -2008,6 +2008,14 @@ v3f Client::getPlayerPosition(v3f *eye_position)
return player->getPosition();
}
+void Client::setPlayerWield(scene::ISceneNode *wield)
+{
+ //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
+ LocalPlayer *player = m_env.getLocalPlayer();
+ assert(player != NULL);
+ player->wield = wield;
+}
+
void Client::setPlayerControl(PlayerControl &control)
{
//JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
diff --git a/src/client.h b/src/client.h
index 1a7ef924a..398a3b849 100644
--- a/src/client.h
+++ b/src/client.h
@@ -210,6 +210,7 @@ class Client : public con::PeerHandler, public InventoryManager
// eye position in *eye_position
v3f getPlayerPosition(v3f *eye_position=NULL);
+ void setPlayerWield(scene::ISceneNode *wield);
void setPlayerControl(PlayerControl &control);
void selectPlayerItem(u16 item);
diff --git a/src/game.cpp b/src/game.cpp
index dc3ed2456..86f1939c3 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -956,7 +956,10 @@ void the_game(
v3f(BS*100, BS*2, BS*100), // Look from
v3f(BS*100+1, BS*2, BS*100), // Look to
-1 // Camera ID
- );
+ );
+
+ // Do this so children rotate accordingly (tool)
+ camera->bindTargetAndRotation(true);
if(camera == NULL)
{
@@ -972,6 +975,44 @@ void the_game(
f32 camera_yaw = 0; // "right/left"
f32 camera_pitch = 0; // "up/down"
+ /*
+ Tool
+ */
+
+ v3f tool_wield_position(0.6, -0.6, 1.0);
+ v3f tool_wield_rotation(-25, 180, -25);
+ float tool_wield_animation = 0.0;
+ scene::IMeshSceneNode *tool_wield;
+ {
+ scene::SMesh *mesh = new scene::SMesh();
+ scene::IMeshBuffer *buf = new scene::SMeshBuffer();
+ video::SColor c(255,255,255,255);
+ video::S3DVertex vertices[4] =
+ {
+ video::S3DVertex(-0.5,0,0, 0,0,0, c, 0,1),
+ video::S3DVertex(0.5,0,0, 0,0,0, c, 1,1),
+ video::S3DVertex(0.5,0.5,0, 0,0,0, c, 1,0),
+ video::S3DVertex(-0.5,0.5,0, 0,0,0, c, 0,0),
+ };
+ u16 indices[] = {0,1,2,2,3,0};
+ buf->append(vertices, 4, indices, 6);
+ // Set material
+ buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
+ buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
+ buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
+ // Add to mesh
+ mesh->addMeshBuffer(buf);
+ buf->drop();
+
+ tool_wield = smgr->addMeshSceneNode(mesh, camera);
+ mesh->drop();
+ }
+ tool_wield->setVisible(false);
+ tool_wield->setPosition(tool_wield_position);
+ tool_wield->setRotation(tool_wield_rotation);
+
+ client.setPlayerWield(tool_wield);
+
/*
Clouds
*/
@@ -1920,6 +1961,7 @@ void the_game(
}
}
+
if(input->getRightClicked())
{
std::cout<<DTIME<<"Ground right-clicked"<<std::endl;
@@ -1986,6 +2028,14 @@ void the_game(
else{
}
+
+ if(input->getLeftState())
+ // Tool animation loops 0.0 - 1.0
+ tool_wield_animation = fmod(tool_wield_animation + dtime * 3.0, 1.0);
+ else
+ // Return tool to holding position if not digging
+ tool_wield_animation /= 1.5;
+
} // selected_object == NULL
input->resetLeftClicked();
@@ -2103,6 +2153,14 @@ void the_game(
);
}
+ /*
+ Animate tool
+ */
+ {
+ tool_wield->setRotation(tool_wield_rotation - sin(tool_wield_animation * PI) * 40.0);
+ tool_wield->setPosition(tool_wield_position - sin(tool_wield_animation * PI) / 3.0);
+ }
+
/*
Update gui stuff (0ms)
diff --git a/src/inventory.h b/src/inventory.h
index 44ba6a5ad..f70d69b6d 100644
--- a/src/inventory.h
+++ b/src/inventory.h
@@ -53,6 +53,10 @@ class InventoryItem
// Shall make an exact clone of the item
virtual InventoryItem* clone() = 0;
#ifndef SERVER
+ // Return the name of the image for this item
+ virtual std::string getBasename() { return ""; }
+ // Shall return an image of the item (or NULL)
+ virtual video::ITexture * getImageRaw() { return NULL; }
// Shall return an image to show in the GUI (or NULL)
virtual video::ITexture * getImage() { return NULL; }
#endif
@@ -353,40 +357,53 @@ class ToolItem : public InventoryItem
return new ToolItem(m_toolname, m_wear);
}
#ifndef SERVER
- video::ITexture * getImage()
- {
- if(g_texturesource == NULL)
- return NULL;
-
- std::string basename;
+ std::string getBasename() {
if(m_toolname == "WPick")
- basename = "tool_woodpick.png";
+ return "tool_woodpick.png";
else if(m_toolname == "STPick")
- basename = "tool_stonepick.png";
+ return "tool_stonepick.png";
else if(m_toolname == "SteelPick")
- basename = "tool_steelpick.png";
+ return "tool_steelpick.png";
else if(m_toolname == "MesePick")
- basename = "tool_mesepick.png";
+ return "tool_mesepick.png";
else if(m_toolname == "WShovel")
- basename = "tool_woodshovel.png";
+ return "tool_woodshovel.png";
else if(m_toolname == "STShovel")
- basename = "tool_stoneshovel.png";
+ return "tool_stoneshovel.png";
else if(m_toolname == "SteelShovel")
- basename = "tool_steelshovel.png";
+ return "tool_steelshovel.png";
else if(m_toolname == "WAxe")
- basename = "tool_woodaxe.png";
+ return "tool_woodaxe.png";
else if(m_toolname == "STAxe")
- basename = "tool_stoneaxe.png";
+ return "tool_stoneaxe.png";
else if(m_toolname == "SteelAxe")
- basename = "tool_steelaxe.png";
+ return "tool_steelaxe.png";
else if(m_toolname == "WSword")
- basename = "tool_woodsword.png";
+ return "tool_woodsword.png";
else if(m_toolname == "STSword")
- basename = "tool_stonesword.png";
+ return "tool_stonesword.png";
else if(m_toolname == "SteelSword")
- basename = "tool_steelsword.png";
+ return "tool_steelsword.png";
else
- basename = "cloud.png";
+ return "cloud.png";
+}
+
+ video::ITexture * getImageRaw()
+ {
+ if(g_texturesource == NULL)
+ return NULL;
+
+ return g_texturesource->getTextureRaw(getBasename());
+ }
+
+ video::ITexture * getImage()
+ {
+ if(g_texturesource == NULL)
+ return NULL;
+
+ std::string basename = getBasename();
+
+ return g_texturesource->getTextureRaw(basename);
/*
Calculate a progress value with sane amount of
diff --git a/src/player.cpp b/src/player.cpp
index 7cfdfebb6..03ae24f45 100644
--- a/src/player.cpp
+++ b/src/player.cpp
@@ -309,12 +309,31 @@ LocalPlayer::LocalPlayer():
// Initialize hp to 0, so that no hearts will be shown if server
// doesn't support health points
hp = 0;
+
+ // No tool wielded initially
+ wield = NULL;
}
LocalPlayer::~LocalPlayer()
{
}
+void LocalPlayer::wieldItem(u16 item)
+{
+ m_selected_item = item;
+
+ if(wield) {
+ InventoryItem* i = inventory.getList("main")->getItem(m_selected_item);
+
+ if(i && strcmp(i->getName(), "ToolItem") == 0) {
+ wield->getMaterial(0).setTexture(0, i->getImageRaw());
+ wield->setVisible(true);
+ }
+ else
+ wield->setVisible(false);
+ }
+}
+
void LocalPlayer::move(f32 dtime, Map &map, f32 pos_max_d,
core::list<CollisionInfo> *collision_info)
{
diff --git a/src/player.h b/src/player.h
index 13cffa205..0f2c40011 100644
--- a/src/player.h
+++ b/src/player.h
@@ -356,6 +356,8 @@ class LocalPlayer : public Player
{
return true;
}
+
+ void wieldItem(u16 item);
void move(f32 dtime, Map &map, f32 pos_max_d,
core::list<CollisionInfo> *collision_info);
@@ -365,6 +367,8 @@ class LocalPlayer : public Player
PlayerControl control;
+ scene::ISceneNode *wield;
+
private:
// This is used for determining the sneaking range
v3s16 m_sneak_node;
--
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